A look at the Sony Xperia T2 Ultra Dual smartphone: a slab lower... a slab in front? Sony xperia t2 ultra black

The Xperia T2 Ultra Dual is positioned on the market as a mid-range device, a functional and stylish gadget that offers a wide range of capabilities for listening to audio, taking photographs and recording video. The model can be equipped with a large screen, a large battery and a wide range of hardware resources (such as video camera, built-in flash memory).

According to the classification accepted in the expert industry of the IT market, a smartphone can be connected to a phablet-type device. The term is new. The number of clicks characterize a device that occupies an intermediate position between a smartphone and a tablet). Denmark is approaching the classification of mobile gadgets, according to a number of marketers, to represent a new trend in the selection of devices: if there is no sense for brands in technology, marketing in the field of technology can be controlled Generating the design of extensions. Tim is more likely to work in any segment. Budget "phablet" - why not?

To what extent does this part look like a solution designed by Sony? In what world is the theory about the “phablet” valid for the Xperia T2 Ultra Dual? What is special about this device?

What's in the box?

The standard delivery set for the phone is a power supply, the device itself, a USB cable for connecting to a PC and charging, an outlet, as well as the necessary documentation. Є headphones type MH410c, very simple in terms of technology, but entirely functional. The Xperia T2 Ultra Dual is not equipped with other accessories, such as a cover, as standard. However, finding similar products is not a problem. Take a walk to the nearest stitching salon. There are plenty of experts who go so far as to praise the very box in which the phone is delivered - it looks expensive and stylish.

Design and dimensions

Most experts praise the phone for its excellent design, including the elegance of the slim body and stylish display. Sony Xperia T2 Ultra Dual, respected by fachists, has a modern look, which, however, suits men and women, as well as people of all ages. In general, we can say that the target audience of device buyers is wide.

Those who have tested the device indicate that it is very comfortable to use it. The smartphone fits comfortably in your hand and easily fits in your wallet or purse. The device is of medium size (depth - 165.2 mm, width - 93.8, thickness - 7.65). The phone is available in three colors - white, black, and purple. The housing is made of viconium plastic.

On the end sides there are nice silver-colored inserts. Like most other smartphones, it extends above the display. There are two standard sensors - brightness and proximity (proximity). The voice speaker is covered with perforated black, cut from metal (similar elements are also present in the lower part of the body and at the back). The audio output is located on the right side of the device. Behind is the main camera, equipped with a camera and a microphone, as well as an NFC radio component.

There is a plug on the right side of the case; when you open it, you can insert slots for SIM cards (standard and micro-SIM). On the left side there is a slot for a micro-USB connector, through which you can connect to a PC and other accessories. The phone is equipped with a small light indicator, which shows when the battery is charging.

According to some experts, the brand manufacturer tried to make the Xperia T2 Ultra Dual phone more compact for its category. According to a number of testers, the display occupies about 74% of the area of ​​the entire front panel.

From a design point of view, this device can be extended to devices in which the OmniBalance principle is actively promoted by Sony. This concept is based on the provision of devices with such a modern appearance, when viewed from both sides, characterized by visible symmetry and clear lines. At the same time, as experts respect, the simple material used for the body - plastic, does not entirely correlate with OmniBalance. I want it and I want it to be the point of view. It is often noticeable among users who have lost the use of the Xperia T2 Ultra Dual. In my opinion, plastic has long ceased to be considered a typical “budget” material. I would like to note that in different brands (as well as components of different classes), the polymer content can vary greatly. In expensive segments, as consumers say, plastic is also often used.

Dual SIM support: theory and reality

The device supports the simultaneous use of two SIM cards, which makes it possible to operate practically in any communication standards common today, including LTE. However, there is one caveat here: you can’t immediately trade offended cards in the mode of violating current standards. If you want to access the Internet using LTE technology, you can earn money from just one card. Otherwise, only the 2G standard will work. However, this feature is not unique to the Xperia T2. The noted features of the one-hour exchange of two SIM cards are characteristic of most similar models.

screen

The Xperia T2 Ultra Dual smartphone is equipped with a 6-inch diagonal display. Manufacturing technology - TFT. Separate screen size - 1280 x 720 pixels. Є support for HD mode. The signs mean that the picture on the display is clearly visible from any angle. The fact that display technology is not state-of-the-art bedevils some experts. Still, TFT is not a standard that is passing away and is increasingly being replaced by more new solutions. However, those fakers, who are not familiar with this point of view, confirm: the fact that this technology is still relevant today, talk about its undeniable practicality. The Sony brand, respected as one of the most advanced new standards, chooses TFT for a reason. This technology, in general, can have a lot to do with the necessary balance of phone functionality and energy saving. It appears, for example, that larger screens (screens that follow the OLED standard) use up more battery resources. In return, Koristuvach takes away very few advantages in terms of picture quality.

"Zalizo" and productivity

So just like a lot of others, the Sony company is developing smartphones, this device is equipped with a highly productive “catch”. I have installed a powerful MSM8228 processor with multiple cores. The clock frequency of the microcircuit is 1.4 GHz. The video system of the smartphone operates under the control of the chip and is equipped with 1 GB of RAM. Є 8 GB of built-in flash memory. You can install additional modules, and the phone will have practically no capacity for them. The device, according to the testers, works smoothly, without freezing or galling. The device will provide the system with sound in stereo mode (the best listening results will be obtained if a headset is connected to a similar standard). The device is equipped with a Bluetooth module in version 4, and also supports the Ant + standard (which is most often used to connect sports devices to smartphones). Є module for communication via Wi-FI. Supports the DLNA standard.

When testing using additional benchmark programs, approximately the same results are achieved. The popular AnTuTu program showed a smartphone productivity of about 19.3 thousand. One. Quadrant has a total reach of 9.9 thousand. Items. In another wide-ranging test, Geekbench 3 the phone shows close to 400/1300 points. Experts indicate good results for the phone when checking the Stability Test.

The device, like many other Xperia smartphones, shows good performance not only in tests, but also when tested in game mode. It seems that today's gamers have become as excited about mobile gadgets as they are about basic PCs. That’s why developers create games for smartphones and tablets, without sacrificing anything for the graphics of their “great” prototypes. It is clear that this type of device requires particularly high productivity.

Testers who ran games on their phones (such as, for example, Asphalt 8) were especially careful to watch out for minor galvanizations and device freezes. The brightness of the graphics displayed is rated as high. However, if you use the smartphone in gri mode, the case of the device, as the agents say, can become noticeably heated.

Software

The Ultra Dual smartphone is controlled by Android OS version 4.3 (it is possible to upgrade to 4.4.2). A number of branded add-ons (such as, for example, Sony Select, Office Suite, Evernote). The TrackID program allows you to find the name of the song on the Internet and play it. The phone has a proprietary player installed.

The phone is also equipped with a branded system control system - Xperia Home. This firmware contains original themes and excellent animation. In general, experts point to the good quality of the software present in the device. This positive power characterizes, in the opinion of the fakhivits, even all Sony Xperia smartphones, since the brand gives special respect to the quality of the software.

Camera

The camera can achieve a large capacity - 13 megapixels. Experts note the high intensity of the images generated by it (behind the confessions of some fakers, however, when looking at the photographs in detail on a large computer screen, it is not visible that the smell was accumulated on a smartphone). The ability to use a variety of photo effects (including zoom, camera options) The camera can also record videos in HD format with good, what they think is brightness. Defocus, retouching mode (although it works only for frontal ї cameras). allows you to take over a dozen photos in 1 second. Many experts praise the device for its high camera performance in HDR mode.

battery

Statements by the brand-maker: an hour of using the phone in active mode is 16 years, when listening to music - 89, when watching a video - 11. The battery has a high capacity - 3000 mAg. Experts who tested the device found that in general it is possible to compare the stated hours of autonomous operation of the smartphone in different modes. Many of them were especially pleased with the results shown when watching the video. This machine is far from capable of processing films and clips for 10 years or more.

resumes of experts

Fahivtsi respect that with the inexpensive price of this device, it gives a wide range of possibilities. Lots of people praise the device for its good design. Some experts point out that there is little in common with the flagship model of the smartphone (Ultra) - the materials used in the body assembly (there is also a point that this feature may not be reduced to a minus). Apparently the Xperia T2 Ultra Dual smartphone has characteristics that, according to the experts, compensate for the lack of “prestigious” (in the opinion of some people) materials of the body.

Even a lot of fakes respect the idea of ​​calling the device itself “phablet” (or its closest synonym is “tablet-smartphone”). Therefore, it is entirely acceptable to note that the brand manufacturer has equipped the device with a set of characteristics, which would allow us to talk about those that are in the hands of the owner to complete the original gadget. It’s not a smartphone, not a tablet, but something that combines the advantages of both devices.

What does it mean that the Sony brand can become a leader in the “shopping” of other “phablet” manufacturers? The food is, obviously, ambiguous. It’s a fact that the Japanese corporation prepared arguments for the merits of choosing its devices - with all sorts of doubts. The “phablet” from Sony is stylish, beautiful, handy, functional, and quite productive.

What do the koristuvachi seem to say?

Tsikavo will get acquainted with the idea of ​​Koristuvach’s phone. How do you characterize the Xperia T2 Ultra Dual? How similar are they or do they go against the ideas of experts, guess what?

They indicate the stability of the device, the high viscosity of the chamber, the presence of a large number of color additives, immediately installed at the factory, and the receiving sound. Of course, many people are aware of the fact that the price of the Xperia T2 Ultra Dual manufacturer (about 320 dollars or more, depending on the “appetites” of the sellers) is more low Provides functionality to the device (as well as productivity and design elements) .

Many consumers praise the phone for its productivity, citing the fact that it has a lot of flash memory installed without the need for additional modules. The fact that there is not enough RAM is not well known to the majority of Vlasniks.

Complimenting the phone for the stability of voice calls and Internet connections is not dependent on the use of proprietary access technology. Consumers, as well as many experts, see the positive power of a smartphone as a substitute for the troubling term of an autonomous robot without recharging.

The many advantages of the device include ease of use, ergonomic body, and ease of control of the device. A large number of consumers praise the Xperia T2 smartphone for its distinguished design and the attractive color scheme of the body, as well as the color scheme on the display.

It is entirely acceptable to take into account that the thoughts of the activists and experts, in general, are consistent. It is also important to praise your smartphone. And, of course, the experts, who characterized the Xperia T2 Ultra Dual, looked at it and revealed shortcomings. Let’s hope that someone from the koristuvachs or fakhivts who tested the device knows some minus and voices his point of view publicly, so that you will eventually find someone who can give you counterarguments.

    Rick that

    Large screen, long battery life (more than 16 years in active mode - calls, Internet, movies and music; in standby mode more than 2 days)

    2 reasons for that

    Virobnik yakіsnyh koli elektronіki. Simple, logical and intuitive interface. It's good to listen to music. Batteries from Stamina last for 2 days.

    2 reasons for that

    only display

    3 reasons for this

    Great screen. Navigation is easy. In general, for my purposes, the Internet and all kinds of games are completely gone.

    3 reasons for this

    4 reasons for this

    4 reasons for this

    Great screen, updated to Android 5.0, Solid design.

    4 reasons for this

    Good design, handy, smooth

    5 years ago

    The screen is beautiful, although it’s too small for such a diagonal, it looks quite good no matter how you think about it. The battery was dying, it was practically impossible to drive it in in a day. There are no complaints about telephone functions, communication is completely comfortable. The connection is still on top, LTE is a miracle to catch, I don’t know about Wi-Fi, but there’s just no need for it))

    5 years ago

    Thin, good to catch 3g wifi, enjoy the video very easily

    Rick that

    Great phone - easy to carry in the kitchen. It is not possible to delete "Redni" programs. Little memory.

    2 reasons for that

    1. Having lost sensitivity, the right-handed screen is 5x70mm smooth. 2. The battery began to swell (charging only with a different adapter) after 6 months of interruption. 3. The camera is not capable of taking photographs, as there is no sleep or clear day. 4. Weak body (sides bend in the slaughter without special zusil). The box has a marked stain all over its surface. 5. Bluetooth works with some headsets at the same time (it creaks, then hisses, or loses connections. Tested on three different Sony headsets). 6. The original book case is completely rubbish. Replacing 2 pcs. Every now and then he keeps searching for the same place - when he opens the camera, you don’t understand why...? Chi without falling, chi without squeezing...

    2 reasons for that

    The bluetooth does not work correctly with the Sony srs x11. The support service said that it’s not crazy with it. You can get it with the cheapest phone! Permanent loss of sound in headphones, both on your own player and on third-party ones! I’m not talking about memory...

    3 reasons for this

    After 3 years of vikoristan, jambs with a battery piled up. A small dark cloud appeared in the corner of the screen. Vidmova received a computer. Vidmova to the STAMINA mode.

    3 reasons for this

    Not enough memory! If you install all the necessary add-ons on the new one (I have 13 of them), you won’t be able to get into the others anymore, but there are a lot of unnecessary ones installed there (for example, the extension function for the front camera has been added. Are you serious??? !!!), And there’s no way to delete it. It is not possible to install add-ons onto the memory card; you can only save photos. The front camera is really bad, but I don’t bother taking Selfies, so it’s not important. Gigantic in size, it doesn’t fit in a whole casserole. The camera is being suppressed.

    4 reasons for this

    I don't answer the phone anymore. THERE IS ONE FUNCTION, BUT NOT ONE IS WORKING CORRECTLY. The camera is probably the largest possible, the camera button has not worked since the 3rd month, you need to press it until your blue finger. I understand that there will be no lightening below a clear day. Galma in this case, it resets once a day, then I measure the map, navigation and maps, if you like, then you will find yourself 200-300 meters before the real stop. How about throwing it out? everything is connected, always and everywhere, by itself. The screen is not calibrated in any way, so on the pressure in the lower left corner, it happily confirms, after 5 minutes, launching the program from the icon from the upper right. The sound when listening to music does not turn off 7-10 times a year - then today is your day!! Live your witch and dull life. The worst, buggy, incorrectly working and malfunctioning device

    4 reasons for this

    The back cover was rubbed with rags (without a cover), and with a cover this phone is so great. Once recharged, the ice lasts for 8-10 years of normal use (without burning or anything else). The thin side linings of the body often fell off. Girsha began to catch 3G (the network gradually disappears)

    4 reasons for this

    Shvidko tattered his back on the phone

    5 years ago

    The camera is weak, the navigation, the constant turbidity of everything is possible, the hull is scratchy and greedy, it really just bends like humic....

    5 years ago

    well, in auto mode it sounds bad at night, but if you switch to manual, everything is fine, the speaker is a little weak (well, that’s purely for me)

An inexpensive phablet from Sony can be found for less than 12,000 rubles. Compared to the Sony Xperia Z Ultra, there is no resistance to water and glassy panels, but it supports two SIM cards and has a better camera.

Design, construction

I already like and like the Sony Xperia Z Ultra, but the phablet is great and at the same time - the price has become lower, but the unique features have not been shared anywhere. It has a premium design and display, LTE support, a slim body, so, at the end of the day, it’s easy to pick up. Z Ultra, as well as T2 Ultra, are devices for the more expensive ones. Fits in a small bag, you can easily watch a TV series, a movie, or just read it. In any case, it’s better to read or marvel at what’s on the iPhone screen.

We all have our own things in our heads, and from the beginning I no longer feel the need to take a backpack with me on a flight, I try to put all my speeches in a bag and don’t take anything with me into the cabin, or just a small bag. And my small bag doesn’t fit an iPad Air-mini, and I don’t really want to buy another iPad. And here T2 Ultra comes to the rescue, because when you are hungry you can immediately eat and drink without anything. You can place a SIM card with the main number in the middle and add another one for use in roaming. You can put a 64 GB memory card here and it’s all full of content - or you can change the brightness and read books. All I’m saying is that the phablet is a very universal device, and you can come up with a lot of scenarios for it.



Ale, let's get to the bottom of it. The dimensions of the device are 165.2 x 93.8 x 7.65 mm, the weight is 171.8 grams, as I said, it can be worn in the kitchen, although, when I sit down, I can easily sense the overload. You can call again. The smartphone is available in three colors: white, black and purple. The body is made of plastic, the design is recognizable, starting from the first Sony Xperia Z, the company’s smartphones have their own appearance, and it’s great.


There are polished inserts on the ends, a familiar right-handed button, adjustments - buttons for adjusting the tension and a camera. Above the display there is a front camera, light and proximity sensors, an earpiece speaker covered with metal backing with perforation. The same marking is at the bottom and on the back of the body. Input 3.5 mm - on the right, the input is basic, inserted accessories are not supported. On the back there is a camera lens, sleeping area, microphone, NFC area. I've been using the device for a long time, there are smudges on the smooth plastic, there's a noticeable stench, you can't help but wonder under the skin and be surprised.







Under the flap on the right there are two slots for SIM cards, primary cards, microSIM. Left - a slot for a microSD card, cards of any capacity are supported. Since this is not a flagship device, there is no magnetic socket, like the original Ultra. I think that in Las Vegas or earlier the company will show the Sony Xperia Z Ultra 2, it would be logical - the melodious enhancement of the camera, adding a new five-point rose, changing the voltage, adding metal. I’m already waiting for the next phablet, literally impatiently.



So, to be honest, the Sony Xperia T2 Ultra Dual does not have a microUSB connector without a plug. There is no groove for fastening the belt, which is similar to the older devices. The light indicator is small and glows red during the charging hour. To make robots easier to use with one hand, we added the option of a quick click to notify you when you need to touch both of the Home icons.


Please note, the history with SIM cards is the same - LTE devices only support one SIM card.

  • SIM 1: UMTS HSPA + 850 (Band V), 900 (Band VIII), 1900 (Band II), 2100 (Band I) MHz, GSM GPRS / EDGE 850, 900, 1800, 1900 MHz
  • SIM 2: GSM GPRS / EDGE 850, 900, 1800, 1900 MHz


New Sony smartphones have LTE support for two SIM cards at a time, for example, the Sony Xperia Z3.

display

What is the difference between a five-inch and six-inch display? In my opinion, it’s quite big. Check out HTC One and Sony Xperia T2 Ultra Dual. Which screen do you think is better for watching movies? Naturally, the advantage is for T2. Display diagonal - 6 inches, screen with TFT technology, difference from IPS, especially. Resolution - 1280 x 720 pixels (HD), supported by Mobile BRAVIA Engine 2 technology - the robot can be tagged when you watch the video. You can make a note, but it didn’t work out for me. I look around at the nasty screen, but the white axis here is a little yellow, it’s noticeable when looking at sites. As it seems to me, I don’t get a little bit of brightness, I want to add more, but I can’t do any more.



productivity

The device is equipped with a four-core Qualcomm MSM8228 processor, clock frequency 1.4 GHz, Adreno 305 is responsible for the video, and in AnTuTu the device shows the axis.

One gigabyte of RAM - I don’t know how much is enough for a device with such a display. Or Sony wanted to make a cheaper yakmog device. Affordable phablet, bad idea. I'm surprised that the old woman showed up - this is always a sign of someone who was once successful. 8 GB of memory is installed to save data, it can be expanded using an additional microSD card. The operating system is Android 4.3 (starting) with a number of proprietary add-ons, including its own icons, player, and programs. For example, Sony Select is better than programs for Xperia, in XperiaLounge you can find various promotions and discounts for Xperia users, Office Suite - a package for working with documents, Evernote is installed, there is a radio, TrackID is not located anywhere, a program for marking musical compositions ій.

Here you need to give the most traditional updates, the device works smoothly, I won’t get into any problems when launching installed programs.

This is one of the examples of what is provided here by Sony, if you would like a player. The full volume of sound is Sony Surround Sound Technology, supported by AptX, so with headsets that support the technology, the sound will be amazing, ClearAudio +, Clear Bass, Clear Phaze, Clear Stereo technologies for enhanced sound. Є dynamic normalizer (viral thickness) and SensMe channels. In fact, if there are a lot of such friends, naturally, everything is shown on the other side of the device, listening to music on the Xperia T2 is acceptable.


Just a little more about Bluetooth, profile 4.0, Ant+ profile supported for working with sports gadgets, Wi-Fi - IEEE 802.11a / b / g / n, and DLNA support.

An important addition, not so long ago an update for the smartphone appeared, now Android 4.4.2 is being tested, as it seems, the device has become even smarter.

Camera

Head position in the primary Z - a 13 MP camera, in the back. The frames come out better, the shutter button is larger, there are a variety of effects, including added reality. In my opinion, everything is bad with the camera, and you can calmly take advantage of your skin every day - if you are interested in taking pictures on your computer, you can work out something that the iPhone 5S takes better. The Sony Xperia T2 Ultra does not show any details, the colors look amazing. Well, I repeat, it is somehow better than the original Ultra, since you were looking for a Sony phablet with a normal camera, then there is only one option.

Video recording in HD, the brilliance is disgusting, but nothing more than that.

tavern

According to statements, the hour of work is about 16 years in the learning mode, 89 years of listening to music (!), 11 years of watching videos. The battery capacity is 3000 mAh, the device operates like any other Android-based device - everything depends on what you do with it. The polish T2 Ultra calmly visted a lot of the series and still lost “on the day.”


visnovki

This device can be purchased locally for 11,000 rubles, which is the same price as a Sony device with a large screen, proprietary additions to the interface, dual SIM cards, a bad design and display. Moreover, you can find this gadget for less money, well, and I’m talking about the secondary market, for the Sony Xperia T2 Ultra dual they would ideally be asking for eight non-compliant minimum incomes for citizens (wondering at Avito). We can talk about things in the distance for a long time, but in this situation the price is everything - and with the price everything is in order. So, the materials here are not as good as those of the original Ultra, but the white plastic looks bad? And the rags are not particularly noticeable. The screen is not IPS, but if you look at the film, it’s distorted, but the brightness is completely normal. The fluidity of the robot is pleasant, the dynamics are smooth, it’s entirely easy to speak manually - everything is in order with a simple speaker. The device is niche - after all, it won’t fit into the skin’s gut - but you’ll know your companion in a sing-song manner.

Well, I’ll check out the Sony Xperia Ultra 2. It’s great what the company will come up with for the new phablet.

Bright colors

This HD phone Xperia T2 Ultra features a 6-inch TRILUMINOS™ display (720p) with a wide-angle view. It is created on the basis of innovative technologies of Sony BRAVIA® TVs, which gives you extremely vivid colors and high image clarity.

Camera for a quiet image

The Xperia T2 Ultra HD phone has a 13-megapixel camera that takes high-quality photos. It is built on the same components as Sony digital cameras, has an Exmor RS ™ sensor for mobile devices and supports HDR technology for photo and video recording.

Serial capture mode Timeshift burst

Xperia T2 Ultra is a smartphone with a truly excellent camera. It has an intelligent desktop that allows you to shoot 31 frames in two seconds - and shoot before you press the shutter. Scroll through the pictures to select the best ones or save them all.

Bliskavichna speed of work

The current four-core Qualcomm® Snapdragon processor with a frequency of 1.4 GHz ensures maximum productivity, speed, and graphics performance without draining the battery. You can launch a bunch of add-ons at once, work on the Internet without wasting an hour on browsing, and also stream videos without stuttering. The Snapdragon processor is asynchronous, so each core is launched and disabled independently. In this way, you remove the very tension that you need at this moment, and do not drain the battery charge unnecessarily.

accelerometer(Or G-sensor) - I will install a position sensor in the open space. As part of its main function, the accelerometer is used to automatically change the orientation of the image on the display (vertical or horizontal). Also, the G-sensor is installed in the pedometer compartment, it can be used to control various functions such as rotation or movement.
gyroscope- a sensor that detects the rotation of a seemingly indestructible coordinate system. The building can be seen turning around in many areas at the same time. The gyroscope together with the accelerometer allows you to determine the position of the device in space with high accuracy. In devices that use only accelerometers, the accuracy of the measurements is lower, especially in Swedish Russia. The same capabilities of the gyroscope can be used in current games for mobile devices.
Light sensor- a sensor that sets the optimal brightness and contrast values ​​for a given brightness level. The presence of the sensor allows you to increase the operating hour of the device using the rechargeable battery.
Proximity sensor- a sensor that detects when the device is close to the display during the wash hour, turns on the backlight and locks the screen, avoiding pressure. The presence of the sensor allows you to increase the operating hour of the device using the rechargeable battery.
geomagnetic sensor- sensor for the direction of the light, in which direction the device is directed. It determines the orientation of the device in space close to the magnetic poles of the Earth. The information received from the sensor is analyzed in mapping programs for local orientation.
Atmospheric pressure sensor- sensor for precise vibration of the atmospheric vice. As part of the GPS system, it allows you to determine the altitude above the sea level and speed up the designated location.
Touch ID- identification sensor behind fingertips.

Accelerometer / Geomagnetic / Lightness / Proximity

Satellite navigation:

GPS(Global Positioning System - global positioning system) - a satellite navigation system that ensures the location, time, speed and location of objects in any place on Earth. The system is developed, implemented and operated by the US Department of Defense. The basic principle of the rectangular system is the designated location of the routes to change the distances to the object at points with known coordinates - satellites. The distance is calculated per hour of delay to broaden the signal from the transmission of the satellite to the reception of the GPS receiver antenna.
GLONASS(Global Navigation Satellite System) - Russian and Russian satellite navigation system, divided into agreements of the Ministry of Defense of the USSR. The principle of vibration is similar to the American GPS navigation system. GLONASS is intended for operational navigation-time security of crews on land, sea, air and space bases. The main advantage of the GPS system is that the GLONASS satellites in their orbital systems do not have resonance (synchronicity) with the Earth's patterns, which ensures greater stability.