Additional Information
Announced date: 2014-05-30General characteristics
Type: smartphone Weight: 130 g Control: touch buttons Operating system: Android 4.4 Case type: classic Number of SIM-cards: 2 Mode of operation of several SIM-cards: alternate Dimensions (WxHxT): 65x126.5x10.3 mm Type of SIM-card: regular + micro SIMScreen
Screen type: color, touch type touch screen: multitouch, capacitive Diagonal: 4 inches. Image size: 800x480 Pixels per inch (PPI): 233Calls
Type of melodies: polyphonic, MP3 melodies Vibration alert: yesMultimedia capabilities
Camera: 2 million pixels Video recording: yes Video playback: H.263, H.264, MPEG 4, VP8, WMV Audio: MP3, FM radio Voice recorder: yes Headphone jack: 3.5 mm Geo Tagging: yesConnection
Interfaces: Wi-Fi 802.11n, Bluetooth 4.0, USB Internet access: WAP, GPRS, EDGE, HSDPA, HSUPA Standard: GSM 900/1800/1900, 3G Satellite navigation: GPS A-GPS system: yes Synchronization with computer: yes Use as a USB storage device: yes Modem: yes Protocol support: POP / SMTP, HTMLMemory and processor
Processor: MediaTek MT6572M, 1000 MHz Number of processor cores: 2 Built-in memory: 4 GB Size random access memory: 512 MB Support for memory cards: microSD (TransFlash) Video processor: Mali-400 MP Memory card slot: yesPosts
Additional functions SMS: text input with dictionary MMS: yesOther functions
Control: voice dialing, voice control Speakerphone(built-in speaker): yes Flight mode: yesNotebook and organizer
Organizer: alarm clock, calculator, task scheduler Search by book: yes Exchange between SIM-card and internal memory: there isInformation 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. Materials used, offered colors, certificates.
Width Width information - refers to the horizontal side of the device in its standard orientation during use. | 65 mm (millimeters) 6.5 cm (centimeters) 0.21 ft (feet) 2.56 in (inches) |
Height Height information - refers to the vertical side of the device in its standard orientation during use. | 126 mm (millimeters) 12.6 cm (centimeters) 0.41 ft (feet) 4.96 in (inches) |
Thickness Information about the thickness of the device in different units measurements. | 10.3 mm (millimeters) 1.03 cm (centimeters) 0.03 ft (feet) 0.41 in (inches) |
The weight Information about the weight of the device in different units of measurement. | 130 g (grams) 0.29 lbs (pounds) 4.59 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. | 84.36 cm³ (cubic centimeters) 5.12 in³ (cubic inches) |
Colors Information about the colors in which this device is offered for sale. | White Pink Yellow Blue Black |
Materials for the manufacture of the case Materials used for the manufacture of the device body. | Plastic |
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 required for their operation. | MediaTek MT6572M |
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. | 28 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-A7 |
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 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. | 32 KB + 32 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. | 2 |
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 ah, it is used most often by games, consumer interface, video applications, and more. | ARM Mali-400 MP1 |
Number of cores GPU Like a processor, a GPU is made up of several working parts called cores. They handle the graphical computation of various applications. | 1 |
GPU clock speed Speed is the clock speed of the GPU and is measured in megahertz (MHz) or gigahertz (GHz). | 400 MHz (megahertz) |
The amount of 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. | LPDDR2 |
RAM frequency The frequency of the RAM determines its speed of operation, more specifically, the speed of reading / writing data. | 266 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. | 4 in (inches) 101.6 mm (millimeters) 10.16 cm (centimeters) |
Width Approximate screen width | 2.06 in (inches) 52.27 mm (millimeters) 5.23 cm (centimeters) |
Height Approximate screen height | 3.43 in (inches) 87.12 mm (millimeters) 8.71 cm (centimeters) |
Aspect ratio The aspect ratio of the long side of the screen to its short side | 1.667:1 5:3 |
Permission Screen resolution indicates the number of pixels horizontally and vertically on the screen. More a high resolution means sharper image detail. | 480 x 800 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. | 233 ppi (pixels per inch) 91 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. | 55.78% (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.
Rear camera
The main camera of a mobile device is usually located on its rear panel and can be combined with one or more additional cameras.
Image Resolution Resolution is one of the main characteristics of cameras. It represents the number of horizontal and vertical pixels in the image. For convenience, smartphone manufacturers often quote resolutions in megapixels, indicating the approximate number of pixels in millions. | 1600 x 1200 pixels 1.92 MP (megapixels) |
Video resolution Information about the maximum video resolution that the camera can record. | 800 x 480 pixels 0.38 MP (megapixels) |
Video recording rate (frame rate) Information about the maximum recording rate (frames per second, fps) supported by the camera at maximum resolution... Some of the most basic video recording speeds are 24 fps, 25 fps, 30 fps, 60 fps. | 30 frames / sec (frames per second) |
Specifications Information about additional software and hardware features of the rear (rear) camera. | Burst shooting Digital zoom Geographic tags Panoramic shooting Face recognition |
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. | 3 h (hours) 180 min (minutes) 0.1 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. | 200 h (hours) 12000 min (minutes) 8.3 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. | 3 h (hours) 180 min (minutes) 0.1 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. | 200 h (hours) 12000 min (minutes) 8.3 days |
Specifications Information about some additional characteristics of the device battery. | Removable |
Specific Absorption Rate (SAR)
SAR level refers to the amount of electromagnetic radiation absorbed by the human body when using a mobile device.
SAR level for head (USA) The SAR level indicates the maximum amount electromagnetic radiation to which the human body is exposed if the mobile device is held close to the ear. Maximum value used in the United States is 1.6 W / kg per gram of human tissue. US mobile devices are controlled by CTIA and the FCC conducts tests and sets their SAR values. | 0.75 W / kg (Watts per kilogram) |
Body SAR (US) The SAR level indicates the maximum amount of electromagnetic radiation to which the human body is exposed if the mobile device is held at hip level. The highest permissible value The SAR in the United States is 1.6 W / kg per gram of human tissue. This value is set by the FCC and CTIA monitors mobile devices for compliance with this standard. | 1.4 W / kg (Watts per kilogram) |
2 years ago
Bright design, good display, 2 high-quality speakers (stereo), Acer Rapid and Acer Quick technologies, average performance indicators for a low price.
2 years ago
design, screen brightness on a sunny day at least everything is visible, there is an app function in the settings ... I don’t remember something there, it can block application access to the Internet, etc., the button under the camera pleases, it can be customized, there are some applications useful, in general, the phone is not a game phone, but the functionality pleases, the battery is excellent, please surf the Internet from morning to lunch. good quality sound DTS studio sound, the speaker is not in the back as on all phones, but in front of the video without headphones it is very convenient to watch!
2 years ago
good color rendition of the screen for watching movies or photos, good sound quality of music and the same movies if you listen without headphones, the included vacuum headphones with good sound quality, very fast for your 2-core processor and 512 MB of RAM, MALI-400 video adapter - pulls 3d very well, grandfather trigger 2 at maximum speed does not lag, cloud capabilities, navigator, fast wifi ... + price - 3000 rubles - very attractive for such a smart
2 years ago
The button on the back (it is very convenient to unlock the screen with one touch or quickly turn on the camera) + The screen is at a height + The quality of the case (nothing creaks or bends (hello to iphone 6 users) + Camera (yes 2 megapixels, but takes pictures of the text normally, everything is readable) + The speed of work, like 512 MB of RAM, but everything flies. + Android 4.4.2 KitKat + Very good charge holding
2 years ago
Took for 2900. For this money good telephone... I would not say that it slows down very much. The body does not creak, everything is very tight. Two simuhi. All applications are fine (contact, classmates, instagram and the like). I don't play toys. Android 4.4, gps works fine, I use Yandex Maps
2 years ago
Hardware worthy of its price, KitKat, 2SIM, voice dialing everywhere and everywhere, and in general, just a nice phone.
2 years ago
The design is very modern and cool, my white case looks just super. What I liked about the phone right away is the case: the bottom is slightly extended and fits comfortably in the hand, you just won't drop it. I really liked the coating with holes at the back panel - it is pleasant in the hand and does not slip. Also, such a coating cannot be scratched. The lid fits very tightly to the body and even after many openings everything fits neatly into the grooves. A complete fallout is a button on the back cover - it turned out to be very convenient, just that I did not have enough of it in other phones) I made a call to YouTube) The screen is quite bright and responds very well to pressing. Low resolution is not even felt. The phone is unusually light for its size, it's nice to hold it in your hand.
2 years ago
Design, cost 3k, android 4.4 I advise you to read what is below
2 years ago
Good connection, sound volume, batteries (if you do not actively use the phone) lasted for 2-3 days
2 years ago
Good touch + 2 sim cards + quite responsive sensor + keeps charge well in dialer mode
2 years ago
No proximity sensor, weak battery, no flashlight.
2 years ago
games pulls up to 300 mb, the camera is not very good, but still, many applications from acer are completely unnecessary
2 years ago
not very ergonomic lock button - it is located immediately above the volume rocker and immediately above it - USB charging connector - when pulling out USB, you often press the lock button. camera 2 megapixels - programmatically increases to 3 megapixels by default - it is better to set 2mp so as not to pull pictures.
2 years ago
Highly bad sound in headphones, low volume, quality is not ice The display is weak. It looks more expensive in the case, and the display has poor viewing angles. That's right, nitpicking, remembering the price of the device.)
2 years ago
1. Pre-installed software junk. There is no normal root yet, but all the same, most of the preinstalled programs can be disabled through the standard application manager.
2. The standard launcher and locker are so-so, and when installing third-party ones, it starts mercilessly dull and buggy. They would have given the opportunity to at least change the style of the locker, otherwise I did not like this water right away.
3. There are no proximity / light sensors, and sometimes they are very lacking, the manipulations with the lock button got out, and not completed calls are a common thing.
4. The screen flickers at full brightness.
2 years ago
The lock button and the volume control are very close to each other - I am constantly confused about where to press, as a result, I suddenly block the phone. Also, this phone has an unusual arrangement of touch-keys for controlling the phone: for some reason the back is the leftmost one, although usually it is the rightmost one. At first I was very confused, since this is very unusual. In addition, these keys without illumination are quite a penny economy. In general, all the troubles in this phone are from the fact that the creators decided to do something non-standard and this specifically spoils life.
This phone has one speaker - it is also a speaker and a call one. Even the creators of Explay JoyTV, which I recently bought, even have two speakers, did not stoop to this. The volume of the call is not very high level: Sounds quiet even at maximum volume. Be
2 years ago
After a couple of months, I stopped reading the SD card, it melted to 16gb, I thought there was a problem in the flash drive, I put another one on 2gb, he does not see it either, although I checked them regularly on another device. And that's all, after six months of use, the sensor began to dull, at first it temporarily stopped responding to touch, it especially infuriated me when they call me, I just could not answer. It's even more fun! The sensor had false positives, the phone started ringing by itself, then it was in my pocket and I did not touch it, it was even more fun at the moment when I was talking on the phone and he began to dial another person. And these phenomena were not once. And not long ago he began to turn off himself with a charged battery.
2 years ago
The sensor often hangs, the player is completely absent, some applications crash, the battery now pulls for 7 hours !!! (even if I don't use the phone), the speaker is covered to death
2 years ago
Low RAM
- very small battery for using the internet
- quite quiet sound
- heats up