Information about the make, model, and alternative names of the specific device, if available.
Design
Information about the dimensions and weight of the device, presented in different units of measurement. Materials used, colors offered, certificates.
| Width Width information - refers to the horizontal side of the device in its standard orientation during use. | 71.5 mm (millimeters) 7.15 cm (centimeters) 0.23 ft (feet) 2.81 in (inches) |
| Height Height information - refers to the vertical side of the device in its standard orientation during use. | 143 mm (millimeters) 14.3 cm (centimeters) 0.47 ft (feet) 5.63 in (inches) |
| Thickness Information about the thickness of the device in different units of measurement. | 8.2 mm (millimeters) 0.82 cm (centimeters) 0.03 ft (feet) 0.32 in (inches) |
| Weight Information about the weight of the device in different units of measurement. | 130 g (grams) 0.29 lbs 4.59 oz (ounces) |
| Volume The approximate volume of the device, calculated based on the dimensions provided by the manufacturer. Refers to devices with the shape of a rectangular parallelepiped. | 83.84 cm³ (cubic centimeters) 5.09 in³ (cubic inches) |
| Colors Information about the colors in which this device is offered for sale. | Grey Blue |
| Materials for making the case Materials used to make 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.
| GSM GSM (Global System for Mobile Communications) is designed to replace the analogue mobile network (1G). For this reason, GSM is often called a 2G mobile network. It is improved by the addition of GPRS (General Packet Radio Services), and later EDGE (Enhanced Data rates for GSM Evolution) technologies. | GSM 850 MHz GSM 900 MHz GSM 1800 MHz GSM 1900 MHz |
| UMTS UMTS is an abbreviation for Universal Mobile Telecommunications System. It is based on the GSM standard and belongs to 3G mobile networks. Developed by 3GPP and its biggest advantage is providing greater speed and spectral efficiency thanks to W-CDMA technology. | UMTS 900 MHz UMTS 2100 MHz |
| LTE LTE (Long Term Evolution) is defined as a fourth generation (4G) technology. It is developed by 3GPP based on GSM/EDGE and UMTS/HSPA to increase the capacity and speed of wireless mobile networks. The subsequent technology development is called LTE Advanced. | LTE 800 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz |
Mobile communication technologies and data transfer speeds
Communication between devices on mobile networks is carried out using technologies that provide different data transfer rates.
Operating system
An operating system is a system software that manages and coordinates the operation of hardware components in a device.
SoC (System on Chip)
A system on a chip (SoC) includes all the most important hardware components of a mobile device on one chip.
| SoC (System on 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 operation. | MediaTek MT6735P |
| Technological process Information about the technological process by which the chip is manufactured. Nanometers measure half the distance between elements in the processor. | 28 nm (nanometers) |
| Processor (CPU) The primary function of a mobile device's processor (CPU) is to interpret and execute instructions contained in software applications. | ARM Cortex-A53 |
| Processor size The size (in bits) of a processor is determined by the size (in bits) of the registers, address buses, and data buses. 64-bit processors have more high performance compared to 32-bit processors, which for their part are more productive than 16-bit processors. | 64 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. | ARMv8-A |
| Level 1 cache (L1) Cache memory is used by the processor to reduce access time to more frequently used data and instructions. L1 (level 1) cache is small in size and works much faster as system memory, and other levels of cache memory. 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) |
| Level 2 cache (L2) L2 (level 2) cache is slower than L1 cache, but in return it has a higher capacity, allowing it to cache 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 it in the L3 cache (if available) or in RAM memory. | 512 kB (kilobytes) 0.5 MB (megabytes) |
| Number of processor cores The processor core executes software instructions. There are processors with one, two or more cores. Having more cores increases performance by allowing multiple instructions to be executed in parallel. | 4 |
| CPU clock speed The clock speed of a processor describes its speed in terms of cycles per second. It is measured in megahertz (MHz) or gigahertz (GHz). | 1000 MHz (megahertz) |
| Graphics Processing Unit (GPU) The Graphics Processing Unit (GPU) handles calculations for various 2D/3D graphics applications. IN mobile devices ah it is used most often by games, consumer interface, video applications, etc. | ARM Mali-T720 MP1 |
| Number of GPU cores Like a CPU, a GPU is made up of several working parts called cores. They handle graphics calculations for various applications. | 1 |
| GPU clock speed Speed of work is clock frequency GPU speed, which is measured in megahertz (MHz) or gigahertz (GHz). | 400 MHz (megahertz) |
| Amount of random access memory (RAM) Random access memory (RAM) is used by the operating system and all installed applications. Data stored in RAM is lost after the device is turned off or restarted. | 1 GB (gigabytes) |
| Type of random access memory (RAM) Information about the type of random access memory (RAM) used by the device. | LPDDR3 |
| Number of RAM channels Information about the number of RAM channels that are integrated into the SoC. More channels mean higher data rates. | Single channel |
| RAM frequency The frequency of RAM determines its operating speed, more specifically, the speed of reading/writing data. | 533 MHz (megahertz) |
Built-in memory
Each mobile device has built-in (non-removable) memory with a fixed capacity.
Memory cards
Memory cards are used in mobile devices to increase the storage capacity for storing 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 quality of the information image directly depends. | IPS |
| Diagonal For mobile devices, screen size is expressed by the length of its diagonal, measured in inches. | 5 in (inches) 127 mm (millimeters) 12.7 cm (centimeters) |
| Width Approximate screen width | 2.45 in (inches) 62.26 mm (millimeters) 6.23 cm (centimeters) |
| Height Approximate screen height | 4.36 in (inches) 110.69 mm (millimeters) 11.07 cm (centimeters) |
| Aspect Ratio The ratio of the dimensions of the long side of the screen to its short side | 1.778:1 16:9 |
| Permission Screen resolution shows the number of pixels vertically and horizontally on the screen. More a high resolution means sharper detail in the image. | 720 x 1280 pixels |
| Pixel Density Information about the number of pixels per centimeter or inch of the screen. Higher density allows information to be displayed on the screen with clearer detail. | 294 ppi (pixels per inch) 115 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 area Approximate percentage of screen area occupied by the screen on the front of the device. | 67.62% (percent) |
| Other characteristics Information about other screen features and characteristics. | Capacitive Multi-touch |
Sensors
Different sensors perform different quantitative measurements and convert physical indicators into signals that a mobile device can recognize.
Rear camera
The main camera of a mobile device is usually located on its back panel and may be combined with one or more secondary cameras.
| Sensor type Information about the camera sensor type. Some of the most widely used types of sensors in mobile device cameras are CMOS, BSI, ISOCELL, etc. | CMOS (complementary metal-oxide semiconductor) |
| Flash type The rear (rear) cameras of mobile devices mainly use LED flashes. They can be configured with one, two or more light sources and vary in shape. | LED |
| Image Resolution One of the main characteristics of cameras is resolution. It represents the number of horizontal and vertical pixels in an image. For convenience, smartphone manufacturers often list resolution in megapixels, indicating the approximate number of pixels in millions. | 4160 x 3120 pixels 12.98 MP (megapixels) |
| Video resolution Information about the maximum video resolution that the camera can record. | 1280 x 720 pixels 0.92 MP (megapixels) |
| Video recording speed (frame rate) Information about the maximum recording speed (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. | 30fps (frames per second) |
| Characteristics Information about additional software and hardware features of the rear (rear) camera. | Autofocus Continuous shooting Digital zoom Geographical tags Panoramic photography HDR shooting Touch Focus Face recognition White Balance Adjustment ISO Setting Exposure compensation Self-timer Scene Selection Mode |
Front-camera
Smartphones have one or more front cameras of various designs - a pop-up camera, a rotating camera, a cutout or hole in the display, an under-display camera.
Audio
Information about the type of speakers and audio technologies supported by the device.
Radio
The radio of the mobile device is a built-in FM receiver.
Location determination
Information about the navigation and location technologies supported by your device.
WiFi
Wi-Fi is a technology that provides wireless communication for transmitting data over close distances between various devices.
Bluetooth
Bluetooth is a standard for secure wireless data transfer between various devices of different types 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, also called an audio jack. The most widely used standard in mobile devices is the 3.5mm headphone jack.
Connecting devices
Information about other important connection technologies supported by your 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 from each other in their capacity and technology. They provide the electrical charge necessary for their functioning.
| Capacity A battery's capacity indicates the maximum charge it can hold, measured in milliamp-hours. | 2200 mAh (milliamp-hours) |
| Type The type of battery is determined by its structure and, more precisely, the chemicals used. There are different types of batteries, with lithium-ion and lithium-ion polymer batteries being the most commonly used batteries in mobile devices. | Li-Ion (Lithium-ion) |
| 2G talk time 2G talk time is the period of time during which the battery charge is completely discharged during a continuous conversation on a 2G network. | 12 h (hours) 720 min (minutes) 0.5 days |
| 2G latency 2G standby time 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. | 250 h (hours) 15000 min (minutes) 10.4 days |
| 3G talk time 3G talk time is the period of time during which the battery charge is completely discharged during a continuous conversation on a 3G network. | 12 h (hours) 720 min (minutes) 0.5 days |
| 3G latency 3G standby time 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. | 250 h (hours) 15000 min (minutes) 10.4 days |
Specific Absorption Rate (SAR)
The SAR level refers to the amount of electromagnetic radiation absorbed by the human body while using a mobile device.
| SAR level for head (USA) The SAR level indicates the maximum amount of electromagnetic radiation that the human body is exposed to when holding a mobile device near the ear. The maximum value used in the USA is 1.6 W/kg per 1 gram of human tissue. Mobile devices in the US are regulated by the CTIA, and the FCC conducts tests and sets their SAR values. | 1.036 W/kg (Watt per kilogram) |
| Body SAR level (US) The SAR level indicates the maximum amount of electromagnetic radiation to which the human body is exposed when holding a mobile device at hip level. The highest permissible SAR value in the USA is 1.6 W/kg per 1 gram of human tissue. This value is set by the FCC, and the CTIA monitors mobile devices' compliance with this standard. | 0.922 W/kg (Watt per kilogram) |
A budget smartphone with a stylish design that is perfect for different categories of consumers. The release date was May 2016, and this review will examine the main aspects of the device’s operation.
Budget smartphone ZTE Blade A510 with stylish design.
Specifications
When considering the characteristics of the ZTE Blade A510 smartphone, special attention should be paid to the volume of built-in memory and battery. Depending on the intended tasks, some users may prefer other models with more advanced characteristics.
Screen diagonal: 5 |
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Manufacturer | |
Announcement date | May 2016 |
143 x 71.5 x 8.2 mm |
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Dual SIM cards |
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operating system | |
Communication standard | GSM |
OP: 1 GB; |
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Main: 13 MP |
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CPU | Name: MediaTek MT6735P |
Wireless technologies | Wi-Fi 802.11 b/g/n |
Battery capacity: 2200 mAh |
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Connector charger: micro-USB |
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Navigation | GPS: Yes |
Illuminance |
Options and packaging
Equipment ZTE Blade A510.
The phone is packaged in a white box, on the front of which the brand name and dotted lines are printed, connecting images of mail, synchronization, game joystick, etc. The equipment is standard for many Chinese-made smartphones:
Video
Appearance and design
The smartphone looks stylish. The case is moderately thin, the back cover is matte, which prevents the device from slipping out even from wet hands. The front panel is black and The back of the phone can be made brighter using a plastic cover. The dimensions of the device are 143x71.5x8.2 mm, weight - 130 g.
Appearance of ZTE Blade A510.
On the front side there is a speaker, front camera, proximity and light sensors. There are three touch buttons under the display: the central one looks like a small circle, and the other two are made in the form of dots. The key assignment is standard: opening a list running programs, go to main screen and canceling the action (returning to the previous window).
Will be useful
A special function allows you to reassign buttons for convenient use for the left hand.
On the back of the smartphone there is the main camera, flash, additional microphone and brand logo. A gray stripe at the bottom visually separates a small part of the back cover.
The headphone output is located on the top edge, on the bottom there is a multimedia speaker, microphone and micro-USB input. The volume carriage and the lock button are located on the right side of the device.
Smartphone color solutions.
It is noteworthy that access to the SIM cards and memory card can only be obtained by removing the cover, since there is no usual tray on the left side for their quick removal. The smartphone has separate slots for SIM cards and SD cards, so the user does not have to choose between an additional mobile number or expanding the available memory. This is especially true given the fact that the phone has only 8 GB of internal memory.
Display
The smartphone is equipped with a five-inch screen with a resolution of 1280x720 px. During its manufacture, the pixel density was 320 ppi. Despite the fact that the resolution is not Full HD, there is practically no pixelation of images. You can only notice it by holding your smartphone close to your eyes. The display recognizes the simultaneous touch of ten fingers, the sensor responds quickly.
The screen brightness will be sufficient even when used outdoors on a sunny day. The minimum brightness limit will allow you to view information on your phone in complete darkness without blinding your eyes.
note
Automatic adjustment works late, but adapts well to the lighting.
The smartphone is equipped with a five-inch screen with a resolution of 1280x720 px.
The display is protected by tempered glass, which is scratch-resistant. Oleophobic coating prevents greasy fingerprints.
The viewing angles of the smartphone are almost maximum, which is achieved due to the absence of an air gap. The color is saturated, but the temperature goes into the cold spectrum. In this case, the device provides software adjustment. It allows you to adjust contrast, saturation, brightness, sharpness and color temperature. Fitting is simple and does not require reading the instructions. As a result, almost ideal display quality indicators are achieved.
Software
The ZTE Blade A510 smartphone runs Android 6.0 and MiFavor 3.5 shell. Latest by appearance similar to . This is especially noticeable when going to a menu or opening the notification area.
Will be useful
If you swipe up from the bottom of the screen, you can access a special menu and customize the style of icons, set the wallpaper and the degree of blur, and animation when moving between desktops.
The ZTE Blade A510 smartphone runs Android 6.0.
The creators of the smartphone did not overload the device with a lot of additional software. There is a standard set of applications from Google, contacts, SMS, gallery, music player, flashlight, office and several proprietary ZTE programs.
Sound
The sound quality of the smartphone is normal: mid tones sound clear, high tones do not hurt the ear, and bass is present. At high volume levels, no wheezing or other noise was noticed. extraneous sounds, And it is quite enough for listening to music or watching videos even in a noisy environment.
The sound in the headphones is of normal quality; most users will not notice any significant shortcomings.
note
Music lovers will have to install an SD card, increasing the size of the available memory, since the built-in 8 GB will not be enough to accommodate a sufficient number of musical compositions.
Performance
The smartphone is equipped with a quad-core MediaTek processor MT6735P, whose frequency is within 1 GHz. 1 GB is a modest figure by today's standards, but the device copes with basic tasks quickly and without freezing.
The smartphone is equipped with a quad-core MediaTek MT6735P processor.
Moving across desktops, changing screen orientation and switching between active applications occurs without delay. Regular programs launch quickly.
When conducting synthetic tests, the smartphone showed the following results:
- Antutu – 21638 points.
- Webxprt – 39 points.
- Basemark 2 – 22.2 FPS.
The indicators are very modest, which corresponds to the description of the installed processor and the amount of RAM. The smartphone cannot be called a gaming one. It can run simple arcade games that are not overloaded with 3D elements, but nothing more.
It is important to know
Those who like to use their phone as a gaming device will have to look for other options. It will not be possible to achieve a comfortable 30 FPS in games that require high technical specifications.
Camera
The front camera of the smartphone is equipped with a 5 megapixel sensor. There is no flash or auto focus. It is better to take selfies in good lighting conditions, otherwise noise will appear in the pictures and detail will deteriorate. Night photography with this camera is not recommended.
The main camera is 13 megapixels, there is autofocus and flash. If you shoot outside on a sunny day, the pictures come out quite good. Macro photography has great detail with the flash on. Enabling HDR mode will also increase this indicator and the saturation of the picture.
The text on the pictures is clear and easy to read.
Will be useful
Panorama shooting occurs normally, there are no flaws when gluing the image together.
Video recording is possible in Full HD, it is smooth, and autofocus works properly.
Device type:
Smartphone/Communicator
2G standards:
The mobile communication standard defines the technologies used and the principle of constructing mobile communication networks. Mobile communication networks are usually divided into analog (NMT, AMPS) and digital (D-AMPS, GSM, CDMA, WCDMA, UMTS), and also classified by generation (generation) stages of development of the standards themselves.
GSM(Global System for Mobile Communications) - the most popular and widespread standard cellular communications second generation 2G almost all over the world. In our country, as in most European countries, under this standard frequencies of 900 and 1800 MHz are allocated. In the countries of the American continent, it is customary to use frequencies of 850 and 1900 MHz.
The widespread introduction of GSM to replace outdated analogue networks has made it possible to significantly expand the subscriber base and the range of services provided, making cellular communications widely available. However, the specifics of GSM limit the services currently in demand based on high-speed Internet access.
GSM 1800 / GSM 1900 / GSM 850 / GSM 900
3G standards:
3G(Third Generation) - Third generation mobile communication technologies based on packet data transmission. Third generation 3G networks usually operate in the range of about 2 GHz, allowing data transfer at a speed comparable to a dedicated home Internet. In addition to standard voice telephony services, 3G networks are initially focused on various multimedia services, such as video telephony and video conferencing, online viewing of broadcast television and films, listening to Internet radio, etc. The most common third generation communication standard is WCDMA (UMTS) , operating in most European countries, incl. in Russia and CIS countries.
UMTS 2100 / UMTS 900
4G standards (LTE):
4G (Fourth generation)- The fourth generation of mobile communications, characterized by high data transfer speeds and improved quality of voice communications. Fourth generation networks include mobile data technology LTE(Long Term Evolution). Data transfer rate LTE standard in theory, it reaches 173 Mbit/s for reception (download), and 58 Mbit/s for upload (upload).
LTE 1800 / LTE 2100 / LTE 2600 / LTE 800 / LTE 900
VoLTE:
VoLTE (in English Voice over LTE - voice over LTE)- voice transmission technology over the LTE network, which allows you to provide voice services and deliver them as a data stream over LTE. MegaFon is the first telecom operator in Russia to launch VoLTE without restrictions on the type of users: all subscribers only in the Capital region, regardless of tariff plan and the billing system used, they can connect to the “HD Voice in 4G” service and make calls using the new technology using mobile devices supporting VoLTE of the MegaFon network.
Number of SIM cards:
Accumulator battery:
The difference in the chemical composition of batteries determines their physical and consumer parameters.
Ni-Cd(Nickel - Cadmium) and Ni-Mh(Nickel - Metal Hydride) batteries are quite heavy and bulky. Being not completely discharged before recharging, they are prone to loss of capacity (memory effect), and therefore require periodic maintenance (charge-discharge, so-called training).
Against, Li-Ion(Lithium Ion) and Li-Pol(Lithium - Polymer) batteries do not have these disadvantages. However, they lose their charge faster at low temperatures and have poor resistance to drops. Ease of maintenance and comparatively smaller size and weight were decisive factors for their active use.
Li-Ion, 2200 mAh
Wireless charging function:
A phone with wireless charging function can be charged without connecting a cable; you just need to place it on a special induction panel. A wireless charger is usually not included with your phone and must be purchased separately.
When choosing a charger, pay attention to the wireless charging standard (the most common is Qi).
NFC module:
NFC(Near Field Communication, “near field communication”) is a wireless communication technology that makes it possible to exchange data between devices located at a distance of up to 20 centimeters. Many applications possible NFC technology: transfer files between devices, connect to accessories, use the device as a payment card, etc.
Equipment:
Phone, replaceable back panel, network charger with USB connector, USB cable, warranty card, instructions, packaging
Guarantee period:
Memory and processor
Amount of random access memory (RAM):
RAM, which is used for the operation of programs and applications in the device. The speed of the device depends on its size. The actual free memory capacity may differ from that specified by the manufacturer.
Built-in memory capacity:
Built-in device memory- the total amount of memory intended for storing both user data and applications installed by the manufacturer, and also includes a section with Operating system. The actual free memory capacity may differ from that specified by the manufacturer.
Display and keyboard
Display type:
TFT IPS- High quality liquid crystal matrix. It has wide viewing angles, one of the best indicators of color rendering quality and contrast among all those used in the production of displays for portable equipment.
Super AMOLED- if a regular AMOLED screen uses several layers, between which there is an air gap, then in Super AMOLED there is only one such touch layer without air gaps. This allows you to achieve greater screen brightness with the same power consumption.
Super AMOLED HD- differs from Super AMOLED in its higher resolution, thanks to which you can achieve 1280x720 pixels on a mobile phone screen.
Super AMOLED plus- this is a new generation of Super AMOLED displays, differs from the previous one by using a larger number of subpixels in a conventional RGB matrix. The new displays are 18% thinner and brighter than displays made using the old PenTile technology.
AMOLED- an improved version of OLED technology. The main advantages of the technology are significantly reduced power consumption, the ability to display a larger color gamut, reduced thickness and the ability of the display to bend slightly without the risk of breaking.
Retina-high pixel density display designed specifically for Apple technology. The pixel density of Retina displays is such that individual pixels are indistinguishable to the eye at a normal distance from the screen. This ensures the highest image detail and significantly improves the overall viewing experience.
Super Retina HD- the display is made using OLED technology. The pixel density is 458 PPI, the contrast reaches 1,000,000:1. The display has a wide color gamut and unsurpassed color accuracy. Pixels in the corners of the display are smoothed at the sub-pixel level, so edges are not distorted and appear smooth. The Super Retina HD reinforcing layer is 50% thicker. It will be harder to break the screen.
Super LCD is the next generation of LCD technology, it is characterized by improved characteristics compared to earlier LCD displays. The screens not only have wide viewing angles and better color reproduction, but also lower power consumption.
TFT- A common type of liquid crystal display. Using an active matrix controlled by thin-film transistors, it is possible to significantly increase the performance of the display, as well as the contrast and clarity of the image.
OLED- organic electroluminescent display. Consists of a special thin-film polymer that emits light when exposed to electric field. This type of display has a large reserve of brightness and consumes very little energy.
Touchscreen:
The touch display is a conventional graphic display, on top of which either a pressure-sensitive substrate or infrared sensors are placed. Such a display reacts appropriately to presses with a stylus (pen) or fingers and is more in a convenient way interface interaction with the device rather than a keyboard.
Additional display:
As a rule, an additional display is installed in folding phones. Depending on the model of the device, the additional display may display the caller's number, time, signal reception level and battery charge level.
Multimedia
FM radio:
Your favorite radio stations or news programs will accompany you on a long journey and on the way to work. In some cases FM radio tuner Can also be used as an alarm clock.
However, it should be remembered that due to design features, for the radio to work on almost all phone models, you must connect a wired portable headset.
Photo/Video camera
Main camera:
Thanks to the built-in digital camera It's very easy to capture important moments in life or shoot a video. Modern smartphone cameras are often not inferior in quality to real cameras. Using two, three or even four modules allows you to take wide-format photographs, photograph distant objects and achieve the effect of artistic background blur - bokeh.
Autofocus:
Flash:
Designed for short-term and intense illumination of objects during shooting. Cell phones can be xenon (which is based on an electric gas-discharge lamp filled with xenon) or LED (LEDs act as a light source).
LED
Main camera picture size:
Picture Size front camera:
Maximum resolution images obtained by taking photographs using the built-in camera. It is measured in the number of pixels horizontally and vertically. How more quantity pixels, the clearer the photos will be.
Communications and interfaces
WiFi:
WiFi(IEEE 802.11) is a high-speed wireless connection technology aimed at building corporate, private or public networks. The technology is based on the use of so-called multiple access points (hot-spots), to which client terminals are connected. Wi-Fi technology is described by many specifications (standards), which is reflected in their name by the last letter (for example, IEEE 802.11g).
Based on Wi-Fi technology, public Internet access points have been created in cafes, hotels, airports and other places. Connecting a device to such points is as simplified as possible and requires entering a network identifier (SSID), username and password.
Bluetooth module:
Technology Bluetooth implements wireless connection of devices via a secure radio channel in the 2.4 GHz range. The technology is based on the use of profiles (services) as tools for performing specific tasks (audio gateway, hands-free, headset, file transfer, dial-up networking, serial port, etc.). Each profile contains a specific set of operations and defines possible areas of interaction between devices.
With a Bluetooth connection, devices can be located at a distance of up to ten meters from each other, and therefore, the development of wireless accessories is one of the prerogatives of this technology.
Bluetooth stereo support:
bluetooth stereo or A2DP(Advanced Audio Distribution Profile) - a Bluetooth profile or service designed to transmit music in stereo sound. Devices that support the A2DP profile allow you to listen to music using wireless Bluetooth headphones, thereby freeing you from the limitations imposed by traditional wired stereo headsets.
Connection to PC:
By connecting the device to a personal computer, you can quickly and conveniently edit telephone entries or organizer notes, save important SMS messages or backups contents of the device, download various pictures, melodies, photos or video clips, go online.
Depending on the characteristics of the device, connection to a PC is carried out using an interface cable, infrared port, Bluetooth or Wi-Fi modules.
Audio jack:
Type of connector for connecting external audio devices (wired headsets, headphones, speakers). Many modern smartphones use a universal connector, such as USB Type-C or Lightning, for audio output, charging and data transfer.
Messages
SMS:
SMS(Short Messages Service) or short text messages are alternative way exchange of information in cellular networks. Most devices support receiving and sending SMS messages in both English and Russian. Type the desired text, for example, “Darling, I’m home. I kiss you and am waiting for you,” and within a few seconds it will be delivered to the mobile device you specified.
In addition, based on the SMS service, a variety of SMS services are provided, from weather forecasts and exchange rates, to dating and downloading simple melodies or pictures.
MMS:
MMS(Multimedia Messaging Service) - a universal technology for exchanging multimedia messages, which is a development of the idea short SMS messages. In addition to plain text, an MMS message can contain color pictures and photographs, sound files of various formats or short videos. In addition, MMS messages can consist of several frames, representing a kind of animation.
When sending multimedia messages, GPRS or EDGE packet data transmission is used. You can send MMS messages either to a device compatible with this technology or to email.
Email:
Built-in email client is an analogue of programs for working with e-mail on personal computer, but in a slightly limited version. Typically, an E-mail client allows you to send and receive emails, as well as small attachments in the form of files with pictures or melodies.
Alerts
Vibration alert:
In situations where the use of sound notification is not entirely appropriate or is completely useless, built-in vibration alert will inform you about an incoming call or other event by a slight shaking of the device body. For example, at a lecture or meeting, near a busy highway or at a noisy party.
Additional functions
Sensors:
Accelerometer(or G-sensor) - sensor of the device’s position in space. As a 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 used as a pedometer; it can control various functions of the device by turning or shaking.
Gyroscope- a sensor that measures rotation angles relative to a fixed coordinate system. Capable of measuring rotation angles in several planes simultaneously. A gyroscope together with an accelerometer allows you to accurately determine the position of the device in space. Devices that use only accelerometers have lower measurement accuracy, especially when moving quickly. Also, the capabilities of the gyroscope can be used in modern games for mobile devices.
Light sensor- a sensor that sets the optimal brightness and contrast values for this level illumination The presence of a sensor allows you to increase the battery life of the device.
Proximity sensor- a sensor that detects when the device is close to your face during a call, turns off the backlight and locks the screen, preventing accidental clicks. The presence of a sensor allows you to increase the battery life of the device.
Geomagnetic sensor- a sensor for determining the direction of the world in which the device is directed. Tracks the orientation of the device in space relative to the magnetic poles of the Earth. The information received from the sensor is used in mapping programs for terrain orientation.
Atmospheric pressure sensor- sensor for precise measurement atmospheric pressure. It is part of the GPS system, allows you to determine altitude above sea level and speed up location determination.
Touch ID- fingerprint identification sensor.
Accelerometer / Light / Proximity
Satellite navigation:
GPS(Global Positioning System) is a satellite navigation system that provides measurements of distance, time, speed and determines the location of objects anywhere on Earth. The system is developed, implemented and operated by the US Department of Defense. The basic principle of using the system is to determine location by measuring distances to an object from points with known coordinates - satellites. The distance is calculated by the delay time of signal propagation from sending it by the satellite to receiving it by the antenna of the GPS receiver.
GLONASS(Global Navigation Satellite System) - Soviet and Russian satellite navigation system, developed by order of the USSR Ministry of Defense. The measurement principle is similar to the American GPS navigation system. GLONASS is designed for operational navigation and timing support for land, sea, air and space-based users. The main difference from the GPS system is that GLONASS satellites in their orbital motion do not have resonance (synchrony) with the rotation of the Earth, which provides them with greater stability.
- 2G, 3G,
- Android 6.0
- Wi-Fi, Bluetooth
- Display 5", 1280x720 Pix
- 2 cameras: 13 Mpix and 5 Mpix
- 8 GB + MicroSD up to 128 GB
* Specifications and delivery set, including pre-installed or additional software, are subject to change by the manufacturer without prior notice.
