Huawei Ascend P7 - Technical characteristics. Huawei Ascend P7 - Technical characteristics of Huawei Ascend P7

The flagship smartphone Huawei P7 was announced in November 2014. We have removed the classic design and the clear design. And the characteristics of the device at the time of its official release were top-notch.

External appearance and ergonomics

The Huawei P7 model appears to be the subject of curses everywhere. The special 7-rib fold extends not only from the front side, but also from the back. The device, in terms of its new appearance, is reminiscent of two popular gadgets - iPhone 4 and Xperia Z. Moreover, on the back panel there is an original microscopic little thing that adds even more to the original design of the smartphone. The thin body and edge area benefit from excellent ergonomics. On the side you can easily see the manual button of a round shape, made of metal. And the aluminum frame complements the pretty picture. Through high-quality collections in the valley, the gadget is perceived monolithically. Moreover, the extremely light body prevents your hand from getting tired or sweaty. Dimensions of Huawei P7: height - 140 m, width - 69 m, thickness - 6.5 mm, width - 124 g. Color: white and black.

display

Huawei P7 is equipped with a 5-inch screen with a classic IPS matrix. The high resolution (Full HD) of such a display is complemented by the miraculous pixel density of 445. The brightness of the picture can be called even good, and the oleophobic coating does not cope well with padding. The One Glass Solution technology shows itself especially clearly, because what appears on the screen is clearly visible in the background. However, the screen on the screen is much louder, since the images are practically on the surface. The automatic brightness adjustment works unstably, and its maximum level is clearly insufficient in singing minds.

Sales and productivity

The flagship of Huawei has a four-core Kirin 910T chip. This processor operates at a frequency of 1800 MHz, and the role of the GPU is taken on by the Mali-450 MP 3D processor. The storage capacity is set to 16 GB, but for those who have purchased the account, the storage capacity can be expanded to 11-12 GB. In addition to the MicroSD slot, memory cards up to 64 GB are supported. We can see 2 GB of RAM consumption. Operating system - Android 4.4.2.

In the AnTuTu productivity test, Huawei P7 scores just over 25,000 points, which is by no means the best result in 2014. With the flagship device, you will see a number of other results at a reasonable price. The Ice Storm Extreme device shows a score of 5100 points. On the other hand, in real minds, the smartphone copes well with the most varied games, setting the graphics level to high values. And with the introduction of the new EMUI 2.3 interface, I feel like there are some difficulties. Improvements appear periodically, and the curtain opens with noticeable delays. Obviously, this is achieved through crappy optimization.

Call and sound

The language is transmitted through the loudspeaker even better. Spіvrozmovnika is a little fine in the future. In this case, the Huawei P7 can receive LTE and 3G signals stably, and at the highest speeds. There is also an NFC module, as well as Bluetooth 4.0 and WiFi 802.11 b/g/n. The multimedia speaker is booming, varying in sound frequency.

Camera

The P7 adds a 13-megapixel camera from Sony, which does wonders during the day. If the lightness changes to the darker side, then the pictures will come out with a lower brightness. The transfer of color is advanced, which often leads to harm, as realism is wasted. It's much better to go with the front 8-megapixel camera. With the help of the installed filter, you can dye your hair yourself, smoothing out the skin or larger eyes.

visnovki

Huawei P7 is the flagship smartphone of the flagship market. In some respects, it does not reach the level of its famous competitors, but it has its own marvelous charm. And the 20,000 starting price played into the cost of this Chinese device.

pros:

• External look.
• Collection.
• Speakers.
• Price.
• Front camera.
• cons:
• Productivity.
• Main camera.

Technical characteristics of Huawei P7

take a look at the video

Looking around the slimy damn smartphone

05.10.2014

lyrical introduction

I carefully lower my hand into the jelly. Gently, like tentacles, smear a smooth, hard object with your strong, thin fingers. I’m squeezing my fingers. I pull the video-button upward as hard as I can, up to the sleepy light. Axis i vin. Red! Ale, yoroj yoho honey, what a slimy fellow! So, strive to slip out of your hands and succumb to the law of universal gravity! Ale no, not this time. I carefully run my finger over it. "Hello. Okay, road."

Slimely cursed specialness. Beautiful. This time, my ever-dimming hostility has cracked. I can’t help but notice - Huawei Ascend P7 is even more acceptable. News, definitely. Ale, yo-mayo, I don’t remember why I would have abandoned my smartphone so often. Wet really cute.

Cute - NOT cute, but Misha vents a glossy cactus with great satisfaction. I have been using the “combat” smartphone for a long time and actively. Ale - so, carefully. Scouring yourself and begging your hands not to try to get out of your guts too quickly and not to break the sharp hands, as this beauty is already in my hands. Tim is no less, he still evaded and fell. Luckily, not on a rock. Call for a trivial domestic reason. Once - on the asphalt. Seeing? Having seen, whoa, whoa, with all my curses. It's truly amazing.

short visnovok

Besides the added mucus, I don’t have any serious deficiencies. Thus, Vin does not show significant results in synthetic tests. Are you being so respectful? The intimacy is entirely sufficient, to be honest. A good screen, a competent camera, the battery is absolutely on par. Well, the appearance, of course, is simply argh! ..

Unpacking, first switching on (video)

First get to know a five-inch smartphone. Installing a SIM card and memory card, its launch, information about the characteristics.

Robot demonstration (video)

Testing of pouches. Work in mittens. Camera. Likhtarik. Twitter. Browser. Video (FullHD). Games (Asphalt 8, Pitfall, NOVA3). External appearance, screen, battery.

You can buy "Siri" devices in other stores for three thousand less.

Equipment

Before I arrived, only the smartphone itself, without a box and everything that came with it. Ugums, vin testing. Especially for the purpose of being tormented like me. So I’m not particular about the complete set.

Based on the information from the official store, everything is urgent. Micro-USB cord, charger, headphones. Well, there’s also the NFC tag.

Information about the brand, model and alternative names of a specific device, such as.

Design

Information about the size and design of the device is presented in various units around the world. Vikoristan materials, color codes, certificates.

SIM card

The SIM card is used in mobile devices to save data, which ensures the authenticity of mobile service subscribers.

Mobile borders

A mobile network is a radio system that allows mobile devices to communicate with each other without the presence of a person.

Mobile communication technologies and data transmission speed

Communication between devices in mobile networks uses additional technology that provides different data transfer speeds.

Operating system

An operating system is a system software that maintains and coordinates the operation of hardware components in a device.

SoC (System on Chip)

A system on chip (SoC) includes all the major hardware components of a mobile device in one chip.

memory is awakened

All mobile devices have a built-in (unknown) memory with a fixed memory.

Memory cards

Memory cards are used in mobile devices to increase memory capacity to save data.

screen

The screen of a mobile device is characterized by its technology, resolution, pixel density, long diagonal, depth of color, etc.

sensors

Different sensors vary widely and convert physical indicators into signals that the mobile device recognizes.

Main camera

The main camera of the mobile device is located on the back of the body and is used for photo and video recording.

Dodatkov camera

Additional cameras are usually installed above the screen of the device and are used mainly for video recording, gesture recognition, etc.

Audio

To obtain information about Guchnomists and supported by Audio technology devices.

radio

The radio of the mobile device is an FM receiver.

positioning

Information about navigation and positioning technologies supported by the device.

WiFi

Wi-Fi is a technology that ensures wireless communication for transmitting data to nearby stations between various devices.

Bluetooth

Bluetooth is a standard for the secure drone-free transfer of data between various devices of different types on small distances.

USB

USB (Universal Serial Bus) is an industrial standard that allows various electronic devices to exchange data.

Headphone jack

These are audio connectors, also called audio output. The most widely used standard in mobile devices is the 3.5 mm headphone jack.

connection of devices

Information about other important connectivity technologies supported by the device.

browser

A web browser is a software add-on for accessing and viewing information on the Internet.

Audio file formats/codecs

Mobile devices support a variety of audio file formats and codecs that typically store and encode/decode digital audio data.

Video file formats / codecs

Mobile devices support a variety of video file formats and codecs, which typically store and encode/decode digital video data.

battery

Batteries of mobile devices are divided into one type depending on their location and technology. They provide the electrical charge necessary for their functioning.

Petite clay coefficient (SAR)

Rhubarb SAR indicates the amount of electromagnetic radiation that is absorbed by the human body when using a mobile device.

First of all, we need to take into account the fact that Huawei still occupies third place in smartphone sales in the world. The Chinese manufacturer reached such a high level for the first time in the fourth quarter of 2012 - and from then on, having firmly consolidated its position, it rounded out the top three. In front are Apple and Samsung, behind them are Sony and ZTE. The competition is great - everyone needs to improve the brand, and raise the bar even higher, so that competitors simply cannot survive. One nearby flagship smartphone can cost the entire leader’s reputation and all his reach; no pardons can be allowed. Let’s say, a second one, or more precisely, a third one, will drink from Huawei at once, so that it’s symbolic.

Today we are talking about the new device of the Ascend P (Platinum) line. Huawei marketers are selling what they call “designer” smartphones, gadgets that seem to be stuffed with technical stuff, as well as the most attractive and useful exterior. Vlasna, with design and that's it.

⇡ External appearance and ergonomics

The predecessor of our guest today - Huawei Ascend P6 - was the thinnest smartphone in the class. The thickness of its body was just 6.2 millimeters, and without any tricks to the image of the protruding camera lens. The P7 has been enlarged and expanded literally everything possible, including the battery. Through this smartphone, it became a little more - 6.5 mm and a little more - from 120 to 124 grams. Not that 0.3 millimeters and that the grams really meant anything, but we ask you about the process of recognition.

Huawei Ascend P7 - front panel

However, the numbers are supposed to be devoid of numbers - there is no need to give them great significance. Despite its larger size, the smartphone can be used with one hand for the longest time. True unisex - good for both girls and boys. The design is suitable for both types - the benefit of the choice is not only black and white, but also erysipelas.

Huawei Ascend P7 with a wider display

The Ascend P7 does not have hardware buttons, which are common in most Android smartphones. The standard three keys - “Back”, “Menu” and “Home” - are touch sensitive, located directly on the display. When the full screen accessory is activated, you need to swipe the animal down so that the smells appear on the screen. The entire front panel of the device is covered with a dry glass, which successfully protects it from the appearance of smudges and other damage.

Huawei Ascend P7 - right and top side

The expansion of control elements is standard for devices controlled by the Android operating system - dialing to the device is absolutely cumbersome. The gadget live/lock button and volume control buttons are located on the right side. There are two slots behind them, one for micro-SIM, and the other for a microSD memory card or for another card of the same “micro” format, as you choose. The universal audio signal is located on the top end. It requires one of two microphones, in addition to which an active noise reduction system is implemented.

Huawei Ascend P7 - bottom end

Another microphone is placed on the lower edge. It is equipped with a micro-USB interface. At all ends of the body, except the bottom, there is a metal edging, which adds charisma to the device.

Huawei Ascend P7 - rear panel

On the front side with a metal “back”, the back panel of the P7 is made of glass. It's common for journalists to spend a little time talking about Sony's design support, but perhaps we won't bother anyone. Again, the first smartphone with a glass back and a metal edging to the body of the iPhone 4 - I hope no one will remember about it. The solution is more useful in terms of design, but less practical and handy. The panel is easily covered with your fingers - it is difficult to get around them, but to preserve the elasticity of the “back” you will have to wipe it on the skin.

To be fair, it is significant that Huawei Ascend P7 is also one of the thinnest smartphones on the market

We have no respect for the integrity of the collection. When converting the rigidity of the body to twisting and harm, there were no alarming sounds or characteristic color spots on the display. However, if you take a closer look, nutritional actions can be revealed: Huawei designers are still compromising with their American, Japanese, Korean and Taiwanese colleagues.

⇡ Technical characteristics

The Chinese company has updated the flagship of its image series

The subsidiary of Huawei Consumer Business Group (Huawei Device group), which specializes in the development of mobile technology, continues to grow in momentum. This time, for the location of the global presentation of their final brand flagship smartphone, the Chinese chose not just anywhere, but the place of Paris, and they asked hundreds of journalists from all over the world to attend this visit - that’s all. seems to be behind the scenes. Moreover, despite the results of smartphone sales in the past year, the company managed to rise to third place - ahead of it is now Samsung and Apple (with a total of 52 million sales of goods directly, which is 60% more, less than 2012 - based on data from Canalys, SA and IDC). It is clear that with such a stanza of speeches, it is no longer possible to bash the denunciations - one has to confirm. Huawei conducted a presentation of the light scale first, which was clearly written about in the request. Well, with a start, so it seems.

Paris, apparently, the guests were not in the most kindly weather - it was gloomy, windy and cold, not to mention the cobs were scattered on the boards. However, the slightest bit did not prompt a grand approach to follow the intended scenario: it was noisy, pompous, fun and tasty, as if there was no internet at all, because it simply didn’t bother everyone, but it was a shame.

While we are worried about the presented smartphone, after the recent review of the updated flagship, the Ascend P6s model, our opinions were even more positive. In addition to the most problematic (at least in terms of hardware) models P1 and P6, the updated \u200b\u200bP6s showed itself at its best, demonstrating blinding improvement in literally everything, including technology personal plan. So, with the upcoming model of the series, Huawei Ascend P7, we expected no less, and our expectations were completely correct. The new product appeared a little while ago, and based on its current data, the Huawei Ascend P7 smartphone has become one of the most popular current top-end mobile devices on the market.

The line of Huawei Ascend P smartphones itself has always been the subject of statements from retailers about the concept of an image model. It places more emphasis on virus design, less on productivity and maximum technical characteristics. The most prominent models of this series (Huawei Ascend P1, Huawei Ascend P6) were created with an eye on the image warehouse itself, they tried to incorporate all those things that, in the creators’ mind, made the model beautiful and attractive - not large body tovshchina, for example.

The new model Ascend P7 has not only lost everything, but also gained a lot. The device has a stronger SoC (increased frequency of the processor cores), a brighter display, a larger battery, LTE support (including frequencies that are monitored in Russia), and In general, good optimization of the robot was carried out all warehouse equipment. So the Chinese have not only managed not to add anything in relation to their recently updated P6s model, but they have developed a newer and even prettier model, and from the very beginning they can try out their product at a richly greater condemnation price, below other names are superniks.

Main characteristics of Huawei Ascend P7 (model P7-L10)

• SoC HiSilicon Kirin 910T (V9R1), 1.8 GHz, 4 Cortex-A9 processor cores
• GPU ARM Mali 450MP
• Operating system Android 4.4.2 Jelly Bean
• Touch display IPS, 5 ", 1920 × 1080, 440 ppi
• RAM 2 GB, internal memory 16 GB
• Support for microSD memory cards
• 2G connection: GSM 850/900/1800/1900 MHz
• 3G connection: WCDMA 850/900/1700/1900/2100 MHz
• Data transmission 2G, 3G, 4G (LTE 150 Mbit/s)
• Wi-Fi 802.11b/g/n, Wi-Fi hotspot, Wi-Fi Direct
• Bluetooth 4.0, USB 2.0, OTG, MHL
• GPS (A-GPS), Glonass
• Camera 13 MP, autofocus, LED-bed, video 1080p
• Camera 8 MP (front), video 1080p
• Proximity sensor, brightness sensor, accelerometer, electronic compass
• Li-polymer battery 2500 mA year
• Dimensions 140 × 69 × 6.5 mm
• Masa 124 g

Equipment

The Huawei Ascend P7 smartphone, like the previous models in the series, is supplied in a neat, small, flat box made of hard white cardboard. The lid is a cardboard casing that is pulled onto the side of the box. A minimal amount of necessary information is applied to the external surfaces, so the box looks stylish and strict.

In the middle of the box you can find the following:

• Smartphone Huawei Ascend P7
• Grid adapter (output line 1 A)
• Charger
• Micro-USB cable
• Warranty card and instructions

In principle, it will still be possible to find an NFC tag in the package, but it is not clear how Huawei Ascend P7 in such a package will reach the Russian market.

External appearance and handiness of the vikoristan

The design of the smartphone is very similar to its predecessors from the Huawei Ascend P series, although it has low versatility. There is a stench, and the main reason for everything is that this time the entire front surface is covered with a dry glass, and this only caused the smartphone to become crusty. Then you knew that heavy-duty “exposed” plastic drain, which was so characteristic of the new look of the front panel of the front models of the series. Now everything looks the same and is aesthetically finished. Having lost, however, we rounded the lower plastic end, and the flat metal rim, which runs along the entire lateral perimeter of the body, again did not reach the lower end, and so became unclosed in the lower part. However, otherwise the device would become a practically exact copy of the Apple iPhone 4.

As we talk about copying in design, this time the image model of Huawei has designs not only from the Apple iPhone, but also from the Sony Xperia. Zokrem, which largely means the similarity of the metal hardware keys on the other side with other Sony smartphones, especially the rounded shape of the food button. However, all of this has not shocked anyone for a long time: the market is saying that the Chinese approach to copying other people’s distant discoveries is completely different, not a single bit of the process is disturbed, it is completely normal. As a result, Huawei once again released such a crazy Apple iPhone and a resized Sony Xperia Z Ultra.

The device has practically not changed in practice: it is the same thin and absolutely flat monoblock device with sharp straight edges and edges without any rounding, bending of plastic, folds or metal. Although light in size and light in weight, the smartphone fits easily into the hand and rests securely in it. Women also fell in love with this cute device - it is rich in appearance with its sophisticated shapes, lightness and small dimensions. In addition, the linear dimensions of the body have increased slightly in line with the previous P6s model, despite the increased diagonal of the screen from 4.7 to 5 inches.

Your smartphone is not easily soiled, although the main surfaces are covered with chips. The oleophobic coating protects your fingers from irritation, and the wide bezel is completely made of matte metal, which does not lose the irritation.

The back surface itself looks the nicest here: it is completely covered with the same clear, dry glass of Gorilla Glass 3 as the front, plus underneath it you can still see the light folding little lining, carved using laser engraving - even on Guess this is the case with the flagship models of the LG series G.

In general, the back side of the Huawei Ascend P7, as already mentioned, is the most impressive of the Sony Xperia Z Ultra. You can compare the two models visually - the similarity is obvious.

The front panel is also completely covered, but there are no hardware touch buttons below it: the Huawei Ascend P7 has software control buttons placed on the screen, so that the lower part under the screen is not occupied by anything other than the shiny company logo ii.

At the top part above the screen there were traditionally located sensors, the head of the front camera, as well as a LED indicator that signals the charging status and various inputs. The round indicator dot is cut exactly in the middle right above the chrome grille of the speaker.

The back surface is absolutely flat, there are no protrusions - neither the camera module nor the speaker plates protrude, so the sound is significantly muffled if the smartphone is lying with the screen upside down. At the end of the chamber is framed by a metal ring, below is visible the end of a single-section light-LED lamp, created with the help of an installed PZ to transform into a brightly lit lamp.

A SIM card in Micro format and a microSD memory card are inserted into the main slots - they slide in there on their metal sleeves. The slots are allocated one by one, the other slot is for a microSD memory card, or on the market, as before, there will be another modification, and the other slot will be for another SIM card. Sanchata is usually made with a pattern of hidden buttons behind the key, the key itself is included in the complete set of accessories: these can be found attached to one of the boxes. This, before speaking, is one of the most noticeable changes in the updated model: the metal plug, which previously served as a key and was secured at the headphone socket, has been removed. Now the plug is completely gone, and the key is a simple metal plate with a sharp spout - “like everyone else.”

There are two mechanical hardware keys on the case, and they are located on the same edge as the card slots. Thus, one of the faces is oversaturated with various elements, and the other is completely empty.

The buttons are made of metal, they are small, they don’t stick out much beyond the boundaries of the body, but they don’t get dirty at all. The life button, as has already been said above, has turned into a circle, and the volume control is right above it - everything is exactly like on current Sony smartphones.

The universal Micro-USB connector now cuts into the bottom end, rather than the top. The lower end here, as before, reduces the appearance of a metal rim, is smoothly rounded and does not contain any other elements, except for the Micro-USB connector and cuts the handle of the stand-up microphone. The Micro-USB port supports the mode of connecting various external peripherals, so you can read information directly from a connected flash drive using an additional OTG adapter.

The standard headphone output (3.5 mm) is located on the top end, and behind it you can see the hole for the additional microphone. The sockets are not covered with any plugs, as the smartphone is resistant to water and saws.

While there is a variety of colors in the Huawei Ascend P7 models, there will traditionally be three of them: black and white, as well as erysipelas. The front panel under the folds of the leather model is painted in a dark tone throughout the body. Perhaps the white option looks better overall - it is the most non-staining and overall the most attractive, while the black one is more strict and respectable.

screen

The Huawei Ascend P7 smartphone is equipped with an IPS touch matrix with In-Cell technology. The screen size should be 62 × 110 mm, diagonal - 5 inches, split size - 1920 × 1080 pixels. This parameter, such as the density of pixels per inch, is higher than 440 ppi - which is even higher today.

The thickness of the frames from the edge of the screen to the edge of the body is even smaller, and if it becomes less than 3 mm, the frames are even thinner. The brightness of the display can be adjusted manually, or automatic adjustment can be activated. The multi-touch technology here allows you to process up to 10 one-hour ticks. The smartphone has a proximity sensor that blocks the screen when the smartphone is brought close to your ear. The display of the smartphone is designed to respond to pillboxes in mittens. The sensitivity of the screen in this case is incredibly high, so for those who prefer to use this function, it is best to turn on this function in the settings menu.

A detailed examination of the most widely used testing devices is provided by Oleksiy Kudryavtsev, editor of the “Monitor” and “Projector and TV” sections. Let's bring this expert thought about the screen of the monitored image.

The front surface of the Viconan screen has a glass-like plate with a mirror-smooth surface, resistant to smudges. Judging by the display of objects against the closest authorities, the screen is no thicker than the screen of the Google Nexus 7 (2013) (hereinafter simply Nexus 7). For clarity, let’s take a photo in which the white surface is visible in the switched-off screens (left - Nexus 7, right-handed - Huawei Ascend P7, then they can be separated by size):

The screen of the Huawei Ascend P7 is slightly darker (photo brightness is 75 versus 87 for the Nexus 7). The double display of objects in the P7 screen is even weaker, which means that between the balls of the screen (more specifically, between the outer edge and the surface of the PK matrix) there is no glass gap (screen type OGS - One Glass Solution). For the use of a smaller number of cordons (type of chipped surface) with highly differentiated fracture coefficients, such screens look better in the minds of strong external light, and the axis of their repair is due to a cracked external surface. It costs a lot more to replace the entire screen. On the outer surface of the screen there is a special oleophobic (grease-repellent) coating (more effective, a little more beautiful, lower than on the Nexus 7), which means fingerprints come off much easier and are less slippery. Izh u vypadku zvichaynogo skla.

With manually controlled brightness and with a white field displayed on the entire screen, the maximum brightness value was approximately 525 cd/m², the minimum - 16 cd/m². The maximum brightness is very high, and, looking at the administrative aspects of the blindness of power, the reading of the message on this day is that the posture of the appointees must be on a good level. At higher temperatures, brightness can be reduced to a comfortable value. There is automatic brightness control based on the brightness sensor (located on the right hand side of the front grille). In automatic mode, when changing the external brightness settings, the brightness of the screen both moves up and down. This function depends on the position of the brightness control dial. If it is at 100%, then in the dark function the auto-brightness changes the brightness to 155 cd/m² (more), in a light-lit office (about 400 lux) it is set to 365 cd/m² ( it would have been possible to do less), in the truest sense sharp (suggests brightness on a clear day \u200b\u200bpose in the surroundings, but without direct dream light - 20,000 lux or a little more) brightness moves up to 525 cd / m² (up to a maximum - so on ba); If the regulation is 50%, then the set values ​​are: 16, 155 and 525 cd/m² (pleasant values, although the screen darkens darkly in the dark), the regulator is 0% - 16, 38 and 300 cd/m² (lower values, so log exactly) . In the pouch, the auto-brightness adjustment function works completely adequately. Regardless of brightness, the modulation of the backlight is almost constant, but there is no interference with the screen.

This smartphone has an IPS matrix. Microphotographs demonstrate a typical IPS subpixel structure:

To be clear, you can check out the gallery of microphotographs of screens used in mobile technology.

The screen can be viewed well without a significant need for colors, with great emphasis on looking perpendicular to the screen and without inverting the screens. For the sake of balance, we take photographs on which the screens of Huawei Ascend P7 and Nexus 7 show new images, in which the brightness of the screens is initially set to approximately 200 cd/m², and the color balance on the Primus camera about switching at 6500 K. Perpendicular to the screens field:

The uniformity of brightness and color tone of the white field is significant. 1st test picture:

The color transfer is good and the color is strong on both screens, but the color balance may vary slightly. Now there are approximately 45 degrees below the surface and to the side of the screen:

It can be seen that the colors have not changed much in both screens, but in Huawei Ascend P7 the contrast has changed in the larger world due to the strong highlighting of blacks. I white field:

The brightness on all screens has changed (at least 5 times, depending on the difference in display), and on Huawei Ascend P7 the screen is brighter (brightness in photos is 240 versus 230 for Nexus 7). The black field, when drawn diagonally, brightens even more and acquires a yellowish, violet or dark-violet tint. The photographs below do not demonstrate it (the brightness of the white plots perpendicular to the surface of the screens is exactly the same!):

And under another cut:

When viewed perpendicularly, the evenness of the black field is average, since along the edge of the screen there are a couple of sections with an increased brightness of black:

The contrast (approximately in the center of the screen) is not too high - close to 640: 1. The hour of play during the black-white-black transition is 21 ms (13 ms on + 8 ms off). Transitioning between gray tones 25% and 75% (for numerical color values) and back takes 32 ms in total. Based on 32 points at equal intervals, the gray gamma curve did not reveal a collapse in either the light or the shadows. The indicator of the approximating static function is 2.25, which is close to the standard value of 2.2. In this case, the real gamma curve practically does not correspond to static conditions:

Color coverage of the old sRGB:

The spectra show that the light filter matrices mix the components one by one in a gradual step:

The visual color of the pouch has a natural richness. The balance of shades on the gray scale is good, since the color temperature is not much higher than the standard 6500 K, and the difference in the spectrum of an absolutely black body (ΔE) is less than 3, which is an important indicator for a professional device. At which color temperature and ΔE change little from shade to shade - but are positively indicated on the visual assessment of color balance. (The darker areas of the gray scale may not be correct, since the balance of colors there is not of great importance, and the loss of color fading characteristics at low brightness is large.)

This device has the ability to adjust the color balance by further regulating the temperature between warmer and colder. There are more curves on the graphs Without box correspond to the results without any correction of the color balance, and the curves Cor.- with this information, we will turn the correction adjustment in the “warm” direction until the full 6500 K is installed on the white field. It can be seen that the change in balance confirms the result, since the color temperature has become closer to the standard on most of the gray scale, or ΔE, unfortunately, has increased a little.

Please note: the screen has a high maximum brightness and has good anti-glare properties, so the device can be used without problems on a sunny day. At higher temperatures, brightness can be reduced to a comfortable level. It is possible to use the mode with automatic brightness adjustment, which works more or less adequately. Also, to achieve the advantages of the screen, it is necessary to add an even more effective oleophobic coating, the presence of a thick and transparent space in the screen balls, sRGB color coverage and a good color balance. To some extent - the low stability of the black to a vibrant look from perpendicular to the surface of the screen. However, due to the importance of characteristics for this class of devices, the screen brightness can be set to high.

sound

In terms of sound, the Huawei Ascend P7 smartphone is completely good. Like its predecessor, the device offers clear sound in both speakers, equal in all ranges of volume, even more bass - low-frequency punch, and even louder for a thin body. The voice speaker is recognized clearly, the auditory speaker clearly conveys all the intonations and timbre of the voice. The music player has virtually no sound adjustments, except the ability to turn on or off the DTS sound enhancement technology.

Camera

Huawei Ascend P7 is equipped with completely different, different from the previous model, two digital camera modules with exceptional resolution: the front camera here has a record high resolution of 8 MP (maximum lens aperture - F2 ,4), obviously, and self-portraits appear here to get decent succulence. The front camera takes pictures at a maximum resolution of 1836 × 3264, and takes videos at a maximum resolution of 1080p.

The main rear camera has a fourth-generation Sony BSI CMOS image sensor with a resolution of 13 MP and a lens with a maximum aperture of F2.0. The camera is equipped with autofocus and a single-section LED flashlight. Photos are available in a maximum size of 4160 × 3120 or 4160 × 2336 for wide format (set behind frames).

Please note that you can take a quick photo on the Huawei Ascend P7 camera from a locked state: press the button to change the volume in the blocked mode until the camera is activated and taken. Retailers called their function Ultra Snapshot: it ensures that the camera is as quickly as possible before shooting, in just 1.2 seconds. If there are no shooting modes, the main camera initially operates in a reasonable automatic adjustment mode, and the front camera operates in an additional Embellish mode. So if you don’t want your appearance in the self-portrait to look like a dumb porcelain figurine, switch to the default mode.

The main camera can record video at a maximum resolution of 1920 × 1080. In parallel with video, you can also take photographs. Examples of test videos taken in different weather and light conditions are presented below.

• Video No. 1 (96 MB, 1920 × 1080, video: MPEG4 AVC, audio: AAC)
• Video No. 2 (99 MB, 1920 × 1080, video: MPEG4 AVC, audio: AAC)

Attach a photo with our comments below.

	In general, the sharpness is poor, and only a little falls to the edges of the frame.
	From the sides you can see the southern zones of unsharpness.
	As other objects become more difficult to deal with, the camera begins to be fragmentarily “military”.
	Please note the license plates of the nearest cars.
	There are noticeable noises in the dark gloom, although, in general, the sky is kind and good.
	Such plans can be called the strong point of the camera. Wanting fog tezh varto vrahuvati.
	The camera again beautifully captured the sky - albeit to the detriment of the wake-ups.
	I've seen the grass get angry, but it's not so bad anymore.
	Still, the sharpness moves unacceptably across the frame.
	If poorly lit, objects will smear through long (1/20 s) turns. In this case, the camera trims light sensitivity at very low values ​​(ISO 400), and there is no significant noise.
	On thin lines, you may experience unwanted software processing.
	Making panoramas is not so good for the camera.

The camera is far from flagship. In the first place you can see problems with the optics, because the sharpness at the edges of the image suffers. The camera also cannot boast of high sharpness across the frame and behind the plans: in distant plans the sharpness drops noticeably. Often the “cuteness” of the image can be seen more about not-so-good software, less about lousy optics, and even more about the same contributions. It can be seen that the noise suppression is poor, and most of the noise is practically invisible. The camera doesn't choose the exposure very well, but as a result, it doesn't take good pictures of the sky.

The algorithm for stitching panoramas is old. The sticks are visible with uneven exposure. Dynamic objects suffer, but the camera parts need to protect them. The same camera program seems to have been lost compared to smaller flagships. Little bits of rough, yet delicate Sharping, which looks around the place. Always a neat, but effective noise canceler. Not the best choice of exposure. Taking it out is, of course, possible, but not bad. Still, there are better cameras.

In general, for a basic smartphone camera the sharpness is too bad, and for a flagship camera there are too many unacceptable disadvantages. Prote, the camera is entirely suitable for artistic or documentary photography.

Telephone and communications

The smartphone operates as standard on current 2G GSM and 3G WCDMA networks, and also supports fourth-generation networks in Russia (LTE). With a SIM card from the domestic operator Megafon, a smartphone can practically recognize and operate using the LTE network. With additional features, there is obviously support for NFC technology - an NFC tag is included with such a drive. The mode of connecting external devices to the USB port (USB Host, OTG) is supported here, so that flash drives connected via an OTG adapter can serve and be used as a storage device. The navigation module supports both GPS and Glonass data and works very clearly and smoothly, without any problems.

The testing did not prevent any minor re-enablement/disabling within an hour, and the use of the interface and add-ons does not constitute a complaint.

The screen of the smartphone is large, so the lettering and numbers of the virtual keyboards are very comfortable to operate. The layout and layout of the keys are standard: you can change the layout here by pressing on a special button with images of the globe visible in the top row with numbers - you need to change the layout every time. The phone add-on supports Smart Dial, so that when you dial a phone number, you can immediately search for the first characters in your contacts. Є support for the typing mode using Swype.

The organizational, reminiscent appearance of the installed proprietary graphical interface lies in the fact that in this section there is a daily add-ons menu. Then all the icons of installed programs are automatically laid out directly on the desktop, including widgets. Naturally, not only the creation of folders/groups is supported, but most of the already installed add-ons are carefully arranged into thematic sections by the developers themselves. There are already a number of widgets installed on the main desktop, the smallest of which is the weather widget.

The setup menu is divided into two sections; navigation between them is accomplished by selecting them at the top of the screen. In the “Zagalny” section, the developers have collected all the functions that, in their opinion, are the most required and frequently used, and in the other (“All”) - a new standard set of all adjustments in that sense. It was conceived by Google Android developers.

Additional functionality has appeared in the appearance of a software control button that clicks on the context menu, in the form of a pop-up button, stuck to any edge of the screen. Using this additional menu, you can quickly access standard telephone add-ons, such as a calendar or a calculator, as well as activate the administrator mode. In this mode, you can not only create rules for choosing passwords, try to unlock the screen, and then simply delete all the special data without having to go through the process of canceling the settings - this is the “panic button” axis.

productivity

Huawei Ascend P7 is based on a new modification of the HiSilicon Kirin 910T single-chip system. It's still the same Kirin 910 (also called V9R1 and Hi6620), only a little overclocked: here the frequency of the processor cores has been increased from 1.6 to 1.8 GHz. The new SoC was presented in the past, but has taken a place in Huawei devices only in the past.

Information about the new platform is currently limited. It appears that the processor functions in it consist of ARM Cortex-A9 cores (ARMv7 architecture) with a maximum frequency of 1.8 GHz. The graph shows the four-core processor Mali-450 - the successor to the popular Mali-400.

The volume of RAM of the device is set to 2 GB. About 11.7 GB of flash memory is available for the user's needs, supported by memory cards in microSD format with a capacity of up to 32 GB. You can connect external flash drives, keyboards and bears to your smartphone using a special adapter in OTG mode.

Behind the scenes, the tested hardware platform of the Huawei Ascend P7 smartphone demonstrated average results (25K in AnTuTu) - logically, but not significantly ahead of the Huawei Ascend P6s model with three larger processor cores (22K in AnTuTu).

We won’t be able to guess the current balance of power and evaluate what place the new platform has taken on this list. In fact, top solutions on Qualcomm Snapdragon 800/801 show a maximum of 35K points in the AnTuTu test; The latest eight-core MediaTek MT6592 platform with a frequency of 2.0 GHz on Cortex-A7 cores shows a slightly higher result (31K for TCL Idol X +), the same all-core Cortex-A7 MT6592 with a frequency of 1.7 GHz demonstrates the same 26K, and the previous model MediaTek's MT6589T achieves over 15K points in these tests. There is no sense in going lower in this “gap”, since devices with results below 15K are at the moment completely out of date, and there is simply no point in seriously considering them in the level.

In our test case, the HiSilicon Kirin 910 / 910T platform took the place of the solid “middle” in this list, and it’s worth noting that, compared to the previous K3V2, the new version of the SoC demonstrates much better stability. Models based on K3V2 were characterized by higher heating, higher and non-transferable energy consumption, and were characterized by a higher level of productivity. So, in general, the transition of new Huawei devices to the HiSilicon Kirin 910 / 910T platform looks like a far cry from the worsening of the situation, although, of course, the level of productivity suggests that the flagship Huawei Ascend P7 is far from the results of the survey. Their flagships, which will operate on the Qualcomm Snapdragon 800/801 platform .

All the results that we obtained when testing the smartphone in the latest versions of popular benchmarks were compiled in a table for ease of reference. The table contains a number of other devices from different segments, also tested on similar versions of benchmarks (it is necessary to make a preliminary assessment of the dry numbers). Unfortunately, within the framework of one level it is possible to present the results from different versions of benchmarks, but “behind the scenes” a lot of yearly and current models are lost - through those that have recently been “severely recoded” on the latest versions of test programs.

Testing in MobileXPRT, as well as in other versions of AnTuTu 4.x and GeekBench 3:

Please note that the results of the “normal” AnTuTu test are always verified by the results demonstrated in the protected form of “cheating” on the side of the smartphone vendors of the AnTuTu X benchmark version (in the articles, right-handed in the main screenshot). In this case, we can say that the smartphone/SoC developers did not “optimize” the system specifically for popular tests, so the results were similar.

Testing of the graphics subsystem in the Epic Citadel gaming test, as well as Bonsai Benchmark and Basemark X:

Browser cross-platform tests:

Since there are no benchmarks for assessing the speed of the javascript engine, it is best to use discounts on those in which the results are completely dependent on the browser in which they are launched, so that the comparison can be truly correct only on the same OS and browsers, and such feasibility is when tested don't make a mistake. If you are using Android OS, you will need to use Google Chrome from now on.

created video

To test the “omniversality” of created videos (including support for different codecs, containers and special capabilities, such as subtitles), we selected the widest range of formats, which make up the bulk of the content available in Merezha. Please note that for mobile devices it is important to support hardware decoding of video clips on the same chip, since it is often impossible to obtain current options for the use of only processor cores. It’s also not possible to rely on a mobile device for decoding everything, since the leadership in flexibility lies with the PC, and no one is going to disgrace it. All results are compiled into a single table.

Some Micro-USB connectors here support USB-host (OTG) mode; devices with a large clear screen and powerful hardware can be comfortably used as a multimedia processor. You can connect it through an adapter to a flash drive, and you can play music, movies, or view photographs directly from it. True, the standard player of a smartphone initially does not require hardware decoders for creation, sometimes you will need to rely on third-party solutions.

¹ sound in MX Video Player is only available after switching the decoding program or to the mode hardware +; The standard player does not have such adjustments

Additional protests MHL interface. For our testing, we used an LG IPS237L monitor, which supports direct MHL connection using a passive adapter cable from micro-USB to HDMI. When using MHL, it was filmed at a resolution of 1920 by 1080 pixels at a frequency of 30 frames/s. The Dodatkovs carried out testing using an additional MHL adapter, ensuring that they were provided with a lower resolution (720p), at a frequency of 60 frames/s. When the smartphone is in portrait orientation, the image displayed on the monitor screen is also in portrait orientation, in which the image on the monitor is a little less than the height of the screen (thin blacks are displayed on the screen). and below), and to maintain the correct proportions, wider black margins are placed on the sides. When the smartphone is in landscape orientation, the image displayed on the monitor screen may appear in landscape orientation (the culprit is the start screen, which is usually displayed in portrait orientation), with which the image is displayed on the monitor And it exactly matches the image on the smartphone screen, but all the same, the pictures don’t reach the border to the borders of the display area on the monitor.

Such scaling is absolutely inaccurate and significantly changes the clarity of the image. Sound via MHL is output (in this case, sounds were audible through headphones connected to the monitor, since there are no sound signals in the monitor itself) and has good clarity. In this case, multimedia sounds are not output through the speaker of the smartphone itself, and the volume is adjusted by buttons on the smartphone body. When connected via MHL, the smartphone is charged (note that you need to check the charge indicator).

Next, after the next set of test files, they are moved to one section per frame using an arrow and a straight line (chapter “Methods for testing devices created and displaying a video signal. Version 1 (for mobile devices)”), we have verified that the video is displayed on the screen of the tested device. Taking pictures of the screen with a glass window in 1 s helped to determine the nature of the display of frames of video files with different parameters: separate sizes were varied: 1280 by 720 (720p) and 1920 by 1080 (1080p) pixels and frame rates 24, 25, 30, 50 and 60 fps. In our tests, we used the MX Player video player in the “Hardware” mode. The results of this (a block called “Smartphone Screen”) and the current test are summarized in a table: Red icons indicate possible problems associated with the creation of certain files.

The intervals between frames (or groups of frames) most often vary slightly unevenly and the smartphone cannot cope with 1080p files at 50 and 60 frames. However, in general, if we consider the typical 24 frames per second for movies and TV series, then there are no special claims before the video is made. When video files are created from separate 1080p (1920 by 1080 pixels) images in the video file are displayed one-to-one, exactly across screens, in the output Full HD resolution. The range of brightness displayed on the screen corresponds to the standard range of 16-235 - in the shadows of each pair of shades does not differ in brightness from the black color, but in light they are displayed in with gradations of shades.

With a monitor connected via MHL, when a video is created in hardware acceleration mode, only the image of the video file is displayed on the monitor, and both the image itself and the information elements and virtual reality are displayed on the smartphone screen No controls (they will smell after a couple of seconds):

When video files are created in separate sections 1080p (1920 by 1080 pixels) on the monitor screen, the images of the video file will be displayed exactly between the screens in the same proportions, However, the actual resolution is changed through a variety of interpolations with variations in pixel density. In this case, the same interpolation appears on the screen of the smartphone itself. The brightness range displayed on the monitor is NOT comparable to the standard range 16-235, - in the shadows all the necessary gradations of shades are displayed, but in the light all “Whiteer than white” colors so that a whiter color of typical video files will be displayed on the screen of the connected device as a light-light gray color, and the picture will have poor contrast. The results of tests of displaying on the monitor are shown in the table in the “MHL (monitor display)” block. For files with 50 and 60 fps, we used an external adapter, which ensured reproduction at a frequency of 60 fps. Subject to the criterion of frame selection, MHL images are not, in principle, affected by what is displayed on the screen of the smartphone itself.

It turns out that by connecting to external monitors, TVs and projectors using MHL, you can, in principle, use it for gaming, watching movies, displaying web pages and other types of activities such as plays at a much larger screen size. However, the image may have reduced clarity and does not occupy the entire available area of ​​the screen, while video is often limited to 24-30 frames/s, which is supposed to be enough for movies and TV series. In this case, diversion with interpolation is unlikely to significantly reduce the clarity of Full HD video display in real rather than test images.

Hour of autonomous robot

The capacity of the lithium-ion battery installed in the Huawei Ascend P7 has increased compared to the Huawei Ascend P6s and is now 2500 mA per year. In principle, the Huawei Ascend P6s showed the worst results of the triviality of autonomous robots, but here we can say that the hero of today’s review has a significantly larger screen, both in terms of area and in terms of height. So, the entire increase in battery capacity was combined with a larger energy-efficient display, and the Huawei Ascend P7 showed in tests almost identical results to the previous model.

The creators themselves say that the smartphone can last for up to 14 years in WCDMA mode, and the hour of autonomous operation in standby mode reaches 400 years.

In addition, an energy-saving management function has been introduced that allows you to save battery energy, including non-volatile programs. With an additional power-saving mode, Ascend P7 wakes up the system when the battery charge drops below 10%. However, if the screen is dim, only the main phone programs, such as voice prompt and phone book, will not work. It is allowed to work with a charge on the prosthesis for up to 24 years in the cleaning mode.

Continuous reading in the FBReader program (with a standard, light theme) with a minimum comfortable level of brightness (brightness was set to 100 cd/m²) until the battery was completely discharged by the age of 14, and with constant viewing of YouTube videos at a high rate (HQ) With the same level of brightness, the device was washed through a home Wi-Fi network for 8 years - a whole year of displays. The smartphone operated in 3D gaming mode for more than 3 and a half years. The Huawei Ascend P7 battery takes a long time to charge - an hour of full charging takes about 3.5 years or a little less.

pouch

The recommended price for Huawei Ascend P7 in stock is 449 euros. The model will go on sale starting in early 2014 in China, Great Britain, Germany and 28 other countries, and later other markets will be added to them. In Russia, the price for Ascend P7 will be lower and stock is about 19 thousand rubles, which is, in principle, quite bad, and there is a rich set of possibilities that can promote the new flagship of Huawei. In principle, if you don’t get hung up on productivity results in benchmarks, the new device of the Chinese appears to be no worse than the current top solutions from famous manufacturers, which can be repeated for hours at a significantly higher price. In general, after getting to know the device, there was a lot of hostility towards him. Clear materials, good and reliable assembly, attractive and stylish modern look, clean, although not the shortest screen, good productivity and cost-effectiveness of the new hardware platform, as well as actions additional features, high-capability robots with a screen in mittens, LTE support (in including frequencies that are broadcast on the territory of Russia) and the ability to connect external devices in OTG mode - all this characterizes Huawei Ascend P7 as a smartphone of the highest level. Moreover, the device is new, the platform has pushed forward strongly, which is not only more stable, but also shows miracles of economy in terms of energy consumption. And if you consider the positioning of the model as an image-style device, then this price will be more justified. Of course, in terms of platform complexity and extreme productivity, the hero of today’s review can be compared to many current flagships, but in terms of sophistication of forms, Huawei Ascend P7 can give most of them a head start. Here you can compare it, perhaps, with the Alcatel (TCL) Idol X + - the devices are very similar in some ways, but with Huawei, which costs much more sound, which is the crazy trump card of the smartphone. Huawei’s marketing efforts will be exhausted in order to effectively push their new model into the lighting market, and judging by all this, they are going to go to any lengths, no matter what, so that sales of the new product will turn out to be a failure and it’s definitely not their fault.