Brand and model
Information about the brand, model and mã sản phẩm alias (if any) of a specific device.
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Brand name of the company that manufactures the device.
Model name of the device.
|Galaxy A8 (2016)|
Аlternative names, under which the model is known.
Information about the dimensions and weight of the device, shown in different measurement units. Body toàn thân materials, available colors, certifications.
Information about the width, i.e. The horizontal side of the device when it is used in its standard orientation.
|76.8 mm (millimeters)7.68 centimet (centimeters)0.252 ft (feet)3.024 in (inches)|
Information about the height, i.e. The vertical side of the device when it is used in its standard orientation.
|156.6 milimet (millimeters)15.66 centimet (centimeters)0.514 ft (feet)6.165 in (inches)|
Information about the thickness/depth of the device in different measurement units.
|7.2 milimet (millimeters)0.72 cm (centimeters)0.024 ft (feet)0.283 in (inches)|
Information about the weight of the device in different measurement units.
|182 g (grams)0.4 lbs (pounds)6.42 oz (ounces)|
Estimated volume of the device, calculated from the dimensions provided by the manufacturer. Applies for devices in the size of a rectangular parallelepiped.
|86.59 cm³ (cubic centimeters)5.26 in³ (cubic inches)|
Information about the colors, in which the device is available in the market.
Materials used in the fabrication of the device"s body.
The Subscriber Identity Module (SIM) is used in điện thoại devices for storing data authenticating the subscribers of mobile services.
|SIM card type|
Information about the type and size (form factor) of the SIM thẻ used in the device.
|Nano-SIM (4FF - fourth khung factor, since 2012, 12.30 x 8.80 x 0.67 mm)Nano-SIM / microSD|
|Number of SIM cards|
Information about the number of SIM cards, supported by the device.
A di động (cellular) network is a radio system, which allows a large number of thiết bị di động devices to communicate with each other.
GSM (Global System for điện thoại Communications) was developed lớn replace the analog cellular network (1G), therefore it is referred khổng lồ as a 2G sản phẩm điện thoại network. It has been improved with the addition of General Packet Radio Services (GPRS) and later via the Enhanced Data rates for GSM Evolution (EDGE) technology.
|GSM 850 MHzGSM 900 MHzGSM 1800 MHzGSM 1900 MHz|
UMTS stands for Universal smartphone Telecommunications System. Based on the GSM standard, it is deemed as a 3G sản phẩm điện thoại network standard. It has been developed by the 3GPP & its major advantage is the provision of greater bandwidth & spectral efficiency, due lớn the W-CDMA technology.
|UMTS 850 MHzUMTS 900 MHzUMTS 1900 MHzUMTS 2100 MHz|
LTE is deemed lớn be the fourth generation (4G) of mobile communications technology. It has been developed by the 3GPP based on the GSM/EDGE and UMTS/HSPA technologies in order khổng lồ increase the speed & capacity of wireless data networks. A further development of the technology is called LTE Advanced.
|LTE 800 MHzLTE 850 MHzLTE 900 MHzLTE 1800 MHzLTE 2100 MHzLTE 2600 MHz|
Mobile network technologies & bandwidth
Communication between devices within mobile networks is realized via various generations of network technologies, which provide different bandwidth.
|Mobile network technologies|
There are several network technologies that enhance the performance of điện thoại networks mainly by increased data bandwidth. Information about the communication technologies supported by the device và their respective uplink và downlink bandwidth.
|UMTS (384 kbit/s )EDGEGPRSHSPA+ (HSUPA 5.76 Mbit/s , HSDPA 42 Mbit/s )LTE cát 6 (51.0 Mbit/s , 301.5 Mbit/s )|
Operating system is the system software, which manages & controls the functioning of the hardware components of the device.
|Operating system (OS)|
Information about the operating system used by the device as well as its version.
|Android 6.0.1 MarshmallowAndroid 7.0 NougatAndroid 8.0 Oreo|
System on chip (SoC)
A system on a cpu (SoC) includes into a single chip some of the main hardware components of the mobile device.
The SoC integrates different hardware components such as the CPU, GPU, memory, peripherals, interfaces, etc., as well as software for their functioning.
|Samsung Exynos 7 Octa 7420|
Information about the process công nghệ used in manufacturing the chip. The value in nanometers represents half the distance between elements that ảo diệu the CPU.
|14 nm (nanometers)|
CPU is the Central Processing Unit or the processor of a mobile device. Its main function is lớn interpret & execute instructions contained in software applications.
|4x 2.1 GHz ARM Cortex-A57, 4x 1.5 GHz ARM Cortex-A53|
The CPU bits are determined by the bit-size of the processor registers, address buses & data buses. 64-bit CPUs provide better performance than 32-bit ones, which on their part perform better than 16-bit processors.
The instruction set architecture (ISA) is a phối of commands used by the software to manage the CPU"s work. Information about the mix of instructions the processor can execute.
A CPU vi xử lý core is the processor unit, which executes software instructions. Presently, besides single-core processors, there are dual-core, quad-core, hexa-core & so on multi-core processors. They increase the performance of the device allowing the execution of multiple instructions in parallel.
The frequency of the processor describes its clock rate in cycles per second. It is measured in Megahertz (MHz) or Gigahertz (GHz).
|2100 MHz (megahertz)|
GPU is a graphical processing unit, which handles computation for 2D/3D graphics applications. In smartphone devices GPU is usually utilized by games, UI, đoạn clip playback, etc. GPU can also perform computation in applications traditionally handled by the CPU.
|ARM Mali-T760 MP8|
Similar khổng lồ the CPU, the GPU consists of processing units called cores. They handle the computation of graphics in various applications.
The frequency is the clock rate of the graphic processor (GPU), which is measured in Megahertz (MHz) or Gigahertz (GHz).
|772 MHz (megahertz)|
RAM (Random-Access Memory) is used by the operating system & all installed applications. Data in the RAM is lost after the device is turned off or restarted.
|3 GB (gigabytes)|
Information about the type of RAM used by the device.
Information about the number of RAM channels integrated in the SoC. More channels mean higher data transfer rates.
RAM frequency relates directly to the rate of reading/writing from/in the RAM memory.
|1552 MHz (megahertz)|
Every smartphone device has a built-in storage (internal memory) with a fixed capacity.
Information about the capacity of the built-in storage of the device. Sometimes one & the same mã sản phẩm may is offered in variants with different internal storage capacity.
|32 GB (gigabytes)|
Memory cards are used in mobile devices for expanding their external storage capacity.
The various types of memory cards are characterized by different sizes & capacity. Information about the supported types of memory cards.
The display of a sản phẩm điện thoại device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
One of the main characteristics of the display is its type/technology, on which depends its performance.
In điện thoại devices display kích cỡ is represented by the length of its diagonal measured in inches.
|5.7 in (inches)144.78 milimet (millimeters)14.48 cm (centimeters)|
Approximate width of the display
|2.79 in (inches)70.98 mm (millimeters)7.1 cm (centimeters)|
Approximate height of the display
|4.97 in (inches)126.19 mm (millimeters)12.62 centimet (centimeters)|
The ratio between the long and the short side of the display
The display resolution shows the number of pixels on the horizontal and vertical side of the screen. The higher the resolution is, the greater the detail of the displayed content.
|1080 x 1920 pixels|
Information about the number of pixels per centimeter (ppcm) or per inch (ppi) of the display. The higher the pixel density, the more detailed & clearer is the information displayed on the screen.
|386 ppi (pixels per inch)151 ppcm (pixels per centimeter)|
The color depth of the display is also known as bit depth. It shows the number of bits used for the màu sắc components of one pixel. Information about the maximum number of colors the screen can display.
|24 bit16777216 colors|
The estimated percentage of the screen area from the device"s front area.
|74.71 % (percent)|
Information about other functions and features of the display.
Different sensors measure different physical quantities và convert them into signals recognizable by the di động device.
Sensors vary in type & purpose. They increase the overall functionality of the device, in which they are integrated.
The primary camera of the sản phẩm điện thoại device is usually placed on its back và can be combined with one or more additional cameras.
Information about the sensor type of the camera. Some of the most widely used types of image sensors on di động devices are CMOS, BSI, ISOCELL, etc.
The aperture (f-stop number) indicates the kích thước of the lens diaphragm opening, which controls the amount of light reaching the image sensor. The lower the f-stop number, the larger the diaphragm opening is, hence, the more light reaches the sensor. Usually, the f-stop number specified is the one that corresponds to lớn the maximum possible diaphragm opening.
The rear cameras of di động devices use mainly a LED flash. It may arrive in a single, dual- or multi-light thiết lập and in different arrangements.
One of the main characteristics of the cameras is their image resolution. It states the number of pixels on the horizontal and vertical dimensions of the image, which can also be shown in megapixels that indicate the approximate number of pixels in millions.
|4608 x 3456 pixels15.93 MP (megapixels)|
Information about the maximum resolution at which the rear camera can shoot videos.
|1920 x 1080 pixels2.07 MP (megapixels)|
Information about the maximum number of frames per second (fps) supported by the rear camera while recording clip at the maximum resolution. Some of the main standard frame rates for recording and playing đoạn clip are 24 fps, 25 fps, 30 fps, 60 fps.
|30 fps (frames per second)|
Information about additional software & hardware features of the rear camera which improve its overall performance.
|AutofocusContinuous shootingDigital zoomDigital image stabilizationGeotaggingPanoramaHDRTouch focusFace detectionWhite balance settingsISO settingsExposure compensationSelf-timerScene mode|
Modern smartphones have one or more front cameras & their positioning has led khổng lồ various kiến thiết concepts – pop-up camera, rotating camera, notch, punch hole, under-display camera, etc.
The aperture (f-stop number) indicates the kích cỡ of the lens diaphragm opening, which controls the amount of light reaching the image sensor. The lower the f-stop number, the larger the diaphragm opening is, hence, the more light reaches the sensor. Usually, the f-stop number specified is the one that corresponds lớn the maximum possible diaphragm opening.
Information about the number of pixels on the horizontal và vertical dimensions of the photos taken by the front camera, indicated in megapixels as well.
|3264 x 2448 pixels7.99 MP (megapixels)|
Information about the maximum resolution of the videos shot by the front camera.
|1920 x 1080 pixels2.07 MP (megapixels)|
Digital cameras are able to shoot videos at different frames per second (fps). Some of the main standard frame rates for recording & playing đoạn clip are 24 fps, 25 fps, 30 fps, 60 fps. Information about the maximum possible fps for shooting videos at the maximum possible resolution.
|30 fps (frames per second)|
Information about the type of speakers and the audio technologies supported by the device.
The loudspeaker is a device, which reproduces various sounds such as ring tones, alarms, music, voice calls, etc. Information about the type of speakers the device uses.
The radio in a sản phẩm điện thoại device is a built-in FM radio receiver.
Information whether the device has an FM radio receiver or not.
Information about the positioning và navigation technologies supported by the device.
The tracking/positioning service is provided by various satellite navigation systems, which track the autonomous geo-spatial positioning of the device that supports them. The most common satellite navigation systems are the GPS & the GLONASS. There are also non-satellite technologies for locating thiết bị di động devices such as the Enhanced Observed Time Difference, Enhanced 911, GSM Cell ID.
Wi-Fi is a technology that provides wireless data connections between various devices within a short range.
Wi-Fi communication between devices is realized via the IEEE 802.11 standards. Some devices have the possibility lớn serve as Wi-Fi Hotspots by providing internet access for other nearby devices. Wi-Fi Direct (Wi-Fi P2P) is another useful standard that allows devices khổng lồ communicate with each other without the need for wireless access point (WAP).
|802.11a (IEEE 802.11a-1999)802.11b (IEEE 802.11b-1999)802.11g (IEEE 802.11g-2003)802.11n (IEEE 802.11n-2009)802.11n 5GHz802.11ac (IEEE 802.11ac)Dual bandWi-Fi HotspotWi-Fi Direct|
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
The giải pháp công nghệ has several versions, which improve the connection speed, range, connectivity và discoverability of the devices. Information about the công nghệ bluetooth version of the device.
Bluetooth uses various profiles & protocols related khổng lồ faster exchange of data, energy saving, better device discoverability, etc. Some of those supported by the device are listed here.
|A2DP (Advanced Audio Distribution Profile)AVRCP (Audio/Visual Remote Control Profile)DIP (Device ID Profile)HFP (Hands-Free Profile)HID (Human Interface Profile)HSP (Headset Profile)LE (Low Energy)MAP (Message Access Profile)OPP (Object Push Profile)PAN (Personal Area Networking Profile)PBAP/PAB (Phone Book Access Profile)|
The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to lớn exchange data.
There are several USB connector types: the Standard one, the Mini and Micro connectors, On-The-Go connectors, etc. Type of the USB connector used by the device.
There are several versions of the Universal Serial Bus (USB) standard: USB 1.0 (1996), the USB 2.0 (2000), the USB 3.0 (2008), etc. With each following version the rate of data transfer is increased.
Тhe USB interface in di động devices may be used for different purposes such as battery charging, using the device as a mass storage, host, etc.
The headphone jack is an audio phone connector, a.k.a. An audio jack. The most widely used one in di động devices is the 3.5 mm headphone jack.
Information whether the device is equipped with a 3.5 milimet audio jack.
Information about other important connectivity technologies supported by the devices.
Information about some of the most widely used connectivity technologies supported by the device.
|Computer syncOTA syncTetheringNFCVoLTEANT+|
A website browser is a software application for accessing, fetching, displaying and navigating through information on the World Wide Web.
Information about some of the features & standards supported by the browser of the device.
Audio tệp tin formats/codecs
Mobile devices support various audio file formats & codecs, which respectively store and code/decode digital audio data.
|Audio tệp tin formats/codecs|
List of some of the most common audio tệp tin formats và codecs supported standardly by the device.
|AAC (Advanced Audio Coding)AAC+ / aacPlus / HE-AAC v1AMR / AMR-NB / GSM-AMR (Adaptive Multi-Rate, .amr, .3ga)AMR-WB (Adaptive Multi-Rate Wideband, .awb)eAAC+ / aacPlus v2 / HE-AAC v2FLAC (Free Lossless Audio Codec, .flac)MIDIMP3 (MPEG-2 Audio Layer II, .mp3)OGG (.ogg, .ogv, .oga, .ogx, .spx, .opus)WMA (Windows media Audio, .wma)WAV (Waveform Audio file Format, .wav, .wave)|
Video tệp tin formats/codecs
Mobile devices tư vấn various đoạn clip file formats & codecs, which respectively store và code/decode digital video data.
|Video file formats/codecs|
List of some of the most common đoạn clip file formats and codecs supported standardly by the device.
|3GPP (3rd Generation Partnership Project, .3gp)AVI (Audio video Interleaved, .avi)DivX (.avi, .divx, .mkv)Flash video clip (.flv, .f4v, .f4p, .f4a, .f4b)H.263H.264 / MPEG-4 Part 10 / AVC videoMKV (Matroska Multimedia Container, .mkv .mk3d .mka .mks)MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)WebMWMV (Windows truyền thông Video, .wmv)Xvid|
The batteries of di động devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.
The capacity of a battery shows the maximum charge, which it can store, measured in mili-Ampere hours.
|3300 mAh (milliampere-hours)|
The battery type is determined by its structure and more specifically, by the chemicals used in it. There are different battery types and some of the most commonly used in sản phẩm điện thoại devices are the lithium-ion (Li-Ion) và the lithium-ion polymer battery (Li-Polymer).
|2G talk time|
2G talk time is the time period a battery charge will last, if one is constantly talking on the phone in a 2G cellular network.
|20 h (hours)1200 min (minutes)0.8 days|
|2G stand-by time|
2G stand-by time is the longest time a battery charge will last, if the device is not used but is constantly connected to lớn the 2G cellular network.
|420 h (hours)25200 min (minutes)17.5 days|
|3G talk time|
3G talk time is the time period a battery charge will last, if one is constantly talking on the phone in a 3G cellular network.
|20 h (hours)1200 min (minutes)0.8 days|
|3G stand-by time|
3G stand-by time is the longest time a battery charge will last, if the device is not used but is constantly connected to lớn the 3G điện thoại network.
|420 h (hours)25200 min (minutes)17.5 days|
Information about some additional features of the device"s battery.