TFT (Thin Film Transistor) - Liquid crystal displays based on active matrix thin film transistors. There are three transistors for each pixel, corresponding to three colors (RGB - red, green, blue). On this moment, these are the most common displays and have several advantages over other displays. They are characterized by the shortest response time and rapid development- constantly growing resolution and number of colors. These displays are most common in mid-range phones and above. Working resolutions for them: 128x160, 132x176, 176x208, 176x220, 240x320 and others, less common. Examples: Nokia N73 (240x320, 262 thousand colors), Sony ericsson K750i (176x220, 262k colors), Samsung D900 (240x320, 262k colors). TFTs are rarely used as external displays for clamshells.
CSTN (Color Super Twisted Nematic) - Passive matrix color liquid crystal displays. Each pixel of such a display consists of three combined pixels, which correspond to three colors (RGB). Some time ago, almost all phones with color displays were based on exactly this type. And now the lot of such displays - budget models... The main disadvantage of such displays is their slowness. The undoubted advantage of such displays is their cost, which is much lower than TFT. Based on simple logic, it can be assumed that in the future TFT will oust this type of displays from the market of mobile devices. The color evolution of such displays is quite extensive: from 16 to 65536 colors. Examples: Motorola V177 (128x160, 65 thousand colors), Sony Ericsson J100i (96x64, 65 thousand colors), Nokia 2310 (96x68, 65 thousand colors).
UFB (Ultra Fine and Bright) - Liquid crystal displays with increased brightness and contrast on a passive matrix. We can say that it is intermediate option between CSTN and TFT. This type of display boasts lower power consumption compared to TFT. For the most part, such displays were used by Samsung in mid-range phones. This type displays are not widely used. Examples: Samsung C100 / 110 (128x128, 65 thousand colors).
TN is one type of TFT display matrix. Roughly speaking, TN is the simplest and cheapest TFT matrix. The viewing angles are the narrowest.
New Samsung Galaxy Ace Plus gives not only freedom of communication, but also offers impressive functionality for work and active social activities. Here everyone will find a tool for their task, because the device is based on the most flexible and fastest growing operating system Android 2.3 Gingerbread. Through a single google account you get access to all the usual services: Gmail, Gtalk, Google Maps, Search and a huge store directory Android applications Market.Communication is easy!
Stay up to date with all the latest events, communicate with your friends and colleagues, collect information from all sources in one place with the Social Hub functionality. The Social Hub platform allows you to quickly send messages to your friends, view the latest comments and events in the feed, and upload photos to an album. You have full access to the set social networks: Facebook, Twitter, Odnoklassniki and many other clients are already built into the system.
Improved performance.
In Samsung Galaxy ace Plus, a 1000 Mhz processor is installed, in contrast to the Galaxy Ace, which has an 800 Mhz processor. Thanks to the improved processor, you get an increase in performance, that is, unrivaled fast Internet surfing and comfortable work with applications.
What did not like
There are amazingly many of them: 1.Android 2.3.6, video at 480 and no more, weak charging during game mode for only 5 hours, no front camera, no case and no headphones, scratches back cover, and The main drawback of this "miracle" phone is that it is produced by Samsung.
What we liked
Loud speaker, wifi direct and that's it.
What did not like
In the second year (that is, in 2013) the device stopped supporting modern games. Even people like subway. The workmanship is good, but for $ 300 I would like a better screen (they would paint it black, not gray. As on the fourth iPhone). Not a single update came, although updates came to the first ice, galaxy young, that is, those that are cheaper. But you can at least put up with this. The main drawback is that a month after the purchase, the plastic side frame, made as if for aluminum as on the third iPhone, began to slide off. In the second year of operation, the phone also began to freeze very much and simply turn off when complex sentences were launched (but these are applications that should be officially launched and played on this smartphone). The screen is terrible. I don't know, the pixel density is probably 5 pixels per inch. : D
What we liked
This was my first phone since touch control, that is, a multi-touch screen. Before that, there were devices that had to be used with a stylus. And those that are on the buttons. At first, I had nothing to compare with. Again, the Android system and the play market with many games. This impressed me. I bought this phone in 2012. It was then worth $ 300. The first year the screen worked perfectly and I could not get enough of it, nothing hung and almost all the games were running. Convenient to use, as it has a fairly small screen (3.65 ").
What did not like
Roofing felts are a factory defect, roofing felts are a problem of settings: it does not connect to my router n150, or rather it connects, but it does not go online: with and with this the whole meaning disappears.
I did not notice any more shortcomings
What we liked
The camera is good, it catches the mobile network well, smart, there is enough built-in space on it ... But ...
What did not like
In the second year, the socket flew from charging. He started to blunt. He calls himself, he makes screenshots. Glows without stopping. Games are generally something transcendental for this phone. It turns on itself turns off.
What we liked
The first year there were no complaints about the work.
What did not like
Internet (now not very strong)
- Play market (after each update, the phone is more and more loaded)
- RAM (sorely lacking)
- Phone software updates (developers stupidly hammered into the phone)
What we liked
Navigation - Battery 2 years (more than 4 days) - Ease of operation - Screen (if not compared with IPS) - Package contents
What did not like
Lags in life, the battery is discharged in 20 minutes when using the Internet, an eternal problem with LOST.DIR, the flash player cannot be installed, there is no elementary "pause" during video recording, music player does not always find audio recordings that were recently downloaded, etc.
What we liked
Looks like an iPhone, the sound is good, the camera is normal, convenient form
What did not like
Camera! Terrible, disgusting camera! A person does not want to photograph well when good lighting, but about the text, I generally keep quiet. Very easily soiled screen. Games go badly, everything slows down and freezes, it can even be thrown out of it (for example, Subway Serfers). The RAM is small, it hurts not to use the programs, which is sometimes necessary. There is NO Internet. It constantly turns itself off. Doesn't connect to the Internet, although the icon is blinking. Often began to slow down.
The battery is even crying. Discharges instantly.
What we liked
you can put good programs (for example, Next launcher goes fine, only RAM eats almost everything, social network) some games (like kerchief solitaire) and books to read
What did not like
A couple of months after the purchase, Android starts to slow down. After six months, the connection disappears constantly, in the right moment not getting through to anyone ...
What we liked
Smartphone, touch
What did not like
Small battery
Old android
Terribly buggy
Screen
What we liked
Fast processor Normal screen size Features Design and feel
What did not like
The main function of a smartphone is a phone. set, reset, return to the previous page, log management - after almost every conversation it starts to fail! From the second day of use!
What we liked
What did not like
There are a lot of them:
1) This is a Camera, it doesn’t even have a touch-focus! And for that kind of money (UAH 1899) we could have put a frontal one for Skype, well, at least 0.3 Mpx.
2) Sound. At high volume, there is no bass at all and the high frequencies wheeze. The sound is quiet (and as I did not try to enter the system menu (* # * # 6961 # * # *) there was no sound adjustment!)
3) The battery runs out instantly, literally 3-4 hours of watching videos and playing games.
4) Brakes and Performance. Okay, you can forgive the unimportant sound, a simple camera without touch-focus and a battery, but the brakes are not. The smartphone is terribly slow (Especially with Wi-fi on) and Dead Trigger crashes for me. And even a simple Angry Birds with 2D graphics crashes every other time. Damn, I have Windows XP on a laptop with 1 GB Ozu slows down less than Ace Plus. I don’t know how anyone else, it constantly hangs with me. Especially with the Multitouch gesture on the main screen.
5) Only 1 GB for Applications.
6) Oh, and the Screen. The pixels are visible even from 35-40 cm, after 2 hours of watching the video, my eyes hurt a lot.
7) By the way, when watching 720p video, it crashes, so you can only watch 480p video at nm.
8) I don't know how anyone has it, but my back cover is loose and makes a very unpleasant creak.
But I will not list all the shortcomings, these are only the main ones.
What we liked
There are very few of them, but still: 1) Weight (Personally, as for me). 2) Protective glass (I tried to scratch with a needle, but nothing came of it). 3) Fast Charge and the same fast Battery Discharge. And that's it!
What did not like
Dulls, freezes, Turns off, Sometimes it is not possible to answer a call!
What we liked
Good gaming percent! Normal camera!
What did not like
1. Dim screen. continuously enters power saving mode and darkens.
2. Weak camera - does not correspond to those indicated in the 5 megapixel characteristic
3. Marked screen. Protective film must be glued
4. Difficulties when accessing the Internet - constantly drops the connection
5. It is not always possible to connect to a wi-fi network
6. Problems in using ISQ - after going offline, the account is defined as "online"
7. And the biggest CROSS !! Frequent interruption of communication with the interlocutor when making a call, regardless of the service provider.
8. Weak battery.
What we liked
1. Large screen 2. Perforated back wall 3. Loud bell 4. Many functions 5. Convenient interface
What did not like
After 1.2 years, he began to blunt hard. Antutu-4278 test. The camera in the dark becomes like 0.3 megapixels, surfing the internet is not convenient, it holds a day of active loads like all smartphones, this smart has been completely forgotten about some updates, etc.
What we liked
1.good screen (gorilla glaz) in general I thought these good qualities small compared to other smarts
What did not like
I would like, in addition to a simple camera (5MP), and at least (1.3mg) front camera! And so everything is great!
What we liked
I purchased it a month ago. I am satisfied with the purchase, with external signs everything is in order, if only fingerprints remain on the screen and back cover... The processor and RAM are quite pleasing to me (on Samsung Gelaxy Ase - not enough, too weak). The app and the internet, everything goes and loads quickly. The screen size has become larger than the first (ASE) 3.65 inches pleases. Do not hesitate to buy, I personally like everything about it
Information about the brand, model and alternative names of a specific device, if any.
Design
Information about the dimensions and weight of the device, presented in different units of measurement. Used materials, offered colors, certificates.
| Width Width information - refers to the horizontal side of the device in its standard orientation during use. | 62.5 mm (millimeters) 6.25 cm (centimeters) 0.21 ft (feet) 2.46 in (inches) |
| Height Height information - refers to the vertical side of the device in its standard orientation during use. | 114.5 mm (millimeters) 11.45 cm (centimeters) 0.38 ft (feet) 4.51 in (inches) |
| Thickness Information about the thickness of the device in different units measurements. | 11.2 mm (millimeters) 1.12 cm (centimeters) 0.04 ft (feet) 0.44 in (inches) |
| The weight Information about the weight of the device in different units of measurement. | 115 g (grams) 0.25 lbs (pounds) 4.06 oz (ounces) |
| Volume The approximate volume of the device, calculated based on the dimensions provided by the manufacturer. Refers to devices with a rectangular parallelepiped shape. | 80.15 cm³ (cubic centimeters) 4.87 in³ (cubic inches) |
SIM card
The SIM card is used in mobile devices to store data that certifies the authenticity of mobile service subscribers.
Mobile networks
A mobile network is a radio system that allows multiple mobile devices to communicate with each other.
Mobile technology and data rates
Communication between devices in mobile networks is carried out using technologies that provide different data rates.
Operating system
An operating system is the system software that controls and coordinates the operation of the hardware components on a device.
SoC (System on a Chip)
A system on a chip (SoC) integrates all the major hardware components of a mobile device into a single chip.
| SoC (System on a Chip) A system on a chip (SoC) integrates various hardware components such as a processor, graphics processor, memory, peripherals, interfaces, etc., as well as the software necessary for their functioning. | Qualcomm Snapdragon S1 MSM7227A |
| Technological process Information about the technological process by which the chip is manufactured. The value in nanometers is half the distance between the elements in the processor. | 45 nm (nanometers) |
| Processor (CPU) The main function of the processor (CPU) of a mobile device is to interpret and execute instructions contained in software applications. | ARM Cortex-A5 |
| Processor size The bit size of the processor is determined by the size (in bits) of registers, address buses and data buses. 64-bit processors offer better performance than 32-bit processors, which in turn are more efficient than 16-bit processors. | 32 bit |
| Instruction set architecture Instructions are commands with which the software sets / controls the operation of the processor. Information about the instruction set (ISA) that the processor can execute. | ARMv7 |
| Level 1 cache (L1) The cache memory is used by the processor to reduce the time it takes to access more frequently used data and instructions. L1 (Level 1) cache is small and is much faster than both system memory and other levels of cache. If the processor does not find the requested data in L1, it continues to look for it in the L2 cache. On some processors, this search is performed simultaneously in L1 and L2. | 16 KB + 16 KB (kilobytes) |
| L2 cache L2 (level 2) cache is slower than L1, but instead has a larger capacity to allow caching more data. It, like L1, is much faster than system memory (RAM). If the processor does not find the requested data in L2, it continues to look for them in L3 cache memory (if available) or in RAM memory. | 256 KB (kilobytes) 0.25 MB (megabytes) |
| Number of processor cores The processor core executes program instructions. There are processors with one, two or more cores. Having more cores increases performance by allowing multiple instructions to execute in parallel. | 1 |
| CPU clock speed The clock speed of a processor describes its speed in cycles per second. It is measured in megahertz (MHz) or gigahertz (GHz). | 1000 MHz (megahertz) |
| Graphics processing unit (GPU) A graphics processing unit (GPU) handles computation for a variety of 2D / 3D graphics applications. V mobile devices it is used most often by games, consumer interface, video applications, and more. | Qualcomm Adreno 200 |
| Volume random access memory(RAM) Random access memory (RAM) used operating system and all installed applications. The data that is saved in the RAM is lost after the device is turned off or restarted. | 512 MB (megabytes) |
| Memory type (RAM) Information about the type of random access memory (RAM) used by the device. | LPDDR1 |
| RAM frequency The frequency of the RAM determines its speed of operation, more specifically, the speed of reading / writing data. | 200 MHz (megahertz) |
Built-in memory
Each mobile device has built-in (non-removable) fixed memory.
Memory cards
Memory cards are used in mobile devices to increase the storage space for data.
Screen
The screen of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type / technology One of the main characteristics of the screen is the technology by which it is made and on which the image quality of information directly depends. | TFT |
| Diagonal On mobile devices, screen size is expressed in terms of the length of its diagonal, measured in inches. | 3.65 in (inches) 92.71 mm (millimeters) 9.27 cm (centimeters) |
| Width Approximate screen width | 2.02 in (inches) 51.43 mm (millimeters) 5.14 cm (centimeters) |
| Height Approximate screen height | 3.04 in (inches) 77.14 mm (millimeters) 7.71 cm (centimeters) |
| Aspect ratio The aspect ratio of the long side of the screen to its short side | 1.5:1 3:2 |
| Permission Screen resolution indicates the number of pixels horizontally and vertically on the screen. More a high resolution means sharper image detail. | 320 x 480 pixels |
| Pixel density Information about the number of pixels per centimeter or inch of the screen. Higher density allows information to be shown on the screen in clearer detail. | 158 ppi (pixels per inch) 62 ppcm (pixels per centimeter) |
| Color depth Screen color depth reflects the total number of bits used for color components in one pixel. Information about the maximum number of colors that the screen can display. | 24 bit 16777216 flowers |
| Screen footprint The approximate percentage of the display area on the front of the device. | 55.61% (percent) |
| Other characteristics Information about other functions and features of the screen. | Capacitive Multitouch |
Sensors
Different sensors perform different quantitative measurements and convert physical metrics into signals that can be recognized by the mobile device.
Main camera
The main camera of a mobile device is usually located on the back of the body and is used for photo and video shooting.
| Flash type The most common types of flashes in mobile cameras are LED and Xenon flashes. LED-flashes give softer light and, unlike brighter xenon ones, are also used for video filming. | LED |
| Image Resolution One of the main characteristics of cameras on mobile devices is their resolution, which shows the number of pixels horizontally and vertically in an image. | 2592 x 1944 pixels 5.04 MP (megapixels) |
| Video Resolution Information about the maximum supported resolution for video recording by the device. | 640 x 480 pixels 0.31 MP (megapixels) |
| Video - frame rate / frames per second. Information about the maximum number of frames per second (fps) supported by the device when shooting video with maximum resolution... Some of the main standard video capture and playback speeds are 24p, 25p, 30p, 60p. | 30 frames / sec (frames per second) |
Audio
Information about the type of speakers and audio technology supported by the device.
Radio
The radio of the mobile device is a built-in FM receiver.
Locating
Information about the navigation and positioning technologies supported by the device.
Wi-Fi
Wi-Fi is a technology that enables wireless communication for transferring data over short distances between various devices.
Bluetooth
Bluetooth is a standard for secure wireless transfer of data between different types of devices over short distances.
USB
USB (Universal Serial Bus) is an industry standard that allows different electronic devices to exchange data.
Headphone jack
This is an audio connector, which is also called an audio connector. The most widely used standard in mobile devices is the 3.5mm headphone jack.
Connecting devices
Information about other important connection technologies supported by the device.
Browser
A web browser is a software application for accessing and viewing information on the Internet.
Video file formats / codecs
Mobile devices support different video file formats and codecs, which respectively store and encode / decode digital video data.
Battery
Mobile device batteries differ in their capacity and technology. They provide the electrical charge required for their function.
| Capacity Battery capacity indicates the maximum charge it can store, measured in milliampere-hours. | 1300 mAh (milliampere-hours) |
| Type of The type of battery is determined by its structure and, more precisely, by the chemicals used. There are different types of batteries, with lithium-ion and lithium-ion polymer batteries most commonly used in mobile devices. | Li-Ion (Lithium-ion) |
| Talk time 2G Talk time in 2G is the period of time during which the battery charge is completely discharged during a continuous conversation on a 2G network. | 10 h (hours) 600 min (minutes) 0.4 days |
| Standby time 2G Standby time in 2G is the period of time during which the battery charge is completely discharged when the device is in stand-by mode and connected to a 2G network. | 500 h (hours) 30,000 minutes (minutes) 20.8 days |
| Talk time 3G Talk time in 3G is the period of time during which the battery charge is completely discharged during a continuous conversation on a 3G network. | 5 h (hours) 300 min (minutes) 0.2 days |
| 3G standby time Standby time in 3G is the period of time during which the battery charge is completely discharged when the device is in stand-by mode and connected to a 3G network. | 300 h (hours) 18000 min (minutes) 12.5 days |
| Specifications Information about some additional characteristics of the device's battery. | Removable |
