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Device Database: Referred (not editable) comparison sheet [2]

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Samsung SM-A720F/DS Galaxy A7 2017 Duos TD-LTE
Samsung SM-A720F Galaxy A7 2017 TD-LTE
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Samsung SM-A720F/DS Galaxy A7 2017 Duos TD-LTE
Samsung SM-A720F Galaxy A7 2017 TD-LTE
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General AttributesGeneral Attributes
ReleasedOfficial release date 2017 Jan 2017 Jan
AnnouncedDate of the official annoncement 2017 Jan 2017 Jan
Hardware DesignerThe company which designed this device Samsung Electronics Samsung Electronics
ManufacturerThe company which produces this device Samsung Electronics Samsung Electronics
Device CategorySmartphone, tablet, smart watch, PDA, palmtop, etc. Smartphone Smartphone
Market CountriesCountries where the device was officially sold. Overlap is possible. France, Germany, Hungary, Italy, India, Mexico, Pakistan, Russia, Singapore, Spain, Taiwan, UAE, UK, Ukraine Austria, Brazil, Belgium, Chile, Czech, Denmark, Finland, France, Germany, Greece, Italy, Ireland, Israel, Latvia, Netherlands, Norway, Peru, Poland, Portugal, Romania, Russia, Serbia, Slovakia, Spain, Sweden, Switzerland, Turkey, UK
Market RegionsRegions where the device was officially sold.  Overlap is possible. Asia, Eastern Europe, Europe, Middle East , Southeast Asia, Western Europe Eastern Europe, Europe, Middle East , South America, Western Europe
VendorMobile operators or distributors which sold the device in their own network No T-Mobile Germany, Telecom Italia, Vodafone United Kingdom, Vodafone Germany, Claro Peru, Cellcom Israel, Turkcell

Physical AttributesPhysical Attributes
WidthWidth is horizontally measured between the left and right edges of device according to the default display orientation 77.6 mm 77.6 mm
HeightHeight is vertically measured between the bottom and top edges of device according to the default display orientation 156.8 mm 156.8 mm
DepthDepth refers to the thickness of the device. Depth is usually the smallest dimension of the device 7.9 mm 7.9 mm
Dimensions 3.06x6.17x0.31 inches 3.06x6.17x0.31 inches
MassThe mass of the device including standard battery and stylus (if any and it can be inserted into the device) measured in grams 186 g 186 g
6.56 ounces 6.56 ounces

Software EnvironmentSoftware Environment
Platform Android Android
Operating SystemPre-installed (usually embedded) operating system which the device was released with. Google Android 6.0.1 (Marshmallow) Google Android 6.0.1 (Marshmallow)
Software Extras Voice Command, Navigation software Voice Command, Navigation software



Application processor, ChipsetApplication processor, Chipset
CPU ClockFrequency of the square signal which schedules the internal operation of microprocessor (synchronous sequential logic). The current consumed by the processor is approximately proportional to clock rate. 1870 MHz 1870 MHz
CPUManufacturer part number and most important characteristics of the IC which includes the main application processor or processors Samsung Exynos 7 Octa 7880, 2017, 64 bit, octa-core, 14 nm, ARM Mali-T830 GPU Samsung Exynos 7 Octa 7880, 2017, 64 bit, octa-core, 14 nm, ARM Mali-T830 GPU

Operative MemoryOperative Memory
RAM TypeType of volatile memory IC which specifies RAM architecture, timing characteristics, refresh mode, voltage levels and physical design of the IC. Two major types of random-access memory is static RAM (SRAM) periodically refreshed dynamic RAM (DRAM). LPDDR4 SDRAM LPDDR4 SDRAM
1600 MHz 1600 MHz
RAM Capacity (converted)RAM capacity in binary bytes (KiB: 1024 bytes, MiB: 1024 KiB, GiB: 1024 MiB) 3.00 GiB RAM 3.00 GiB RAM

Non-volatile MemoryNon-volatile Memory
Non-volatile Memory Capacity (converted)The value of ROM capacity converted to the most appropriate units (KiB: 1024 bytes, KB: 1000 bytes, MiB: 1024 KiB, MB: 1000 KB, GiB: 1024 MiB, GB: 1000 MB) 32.0 GB ROM 32.0 GB ROM
26500 MiB total user storage 26500 MiB total user storage

DisplayDisplayAll parameters that related to display
Display ResolutionHorizontal and vertical resolution of the primary display. In case of display with rounded edges this refers to the smallest bounding rectangle. 1080x1920 1080x1920
Display DiagonalThe distance measured between the furthest corners of the display. In case of display with rounded edges this refers to the diagonal of the smallest bounding rectangle. 144.3 mm 144.3 mm
5.7 inch 5.7 inch
Horizontal Full Bezel WidthDefined as the sum of width of left and right vertical display bezels. If the display panel is located in the middle width of left and right bezels are the same and their width is the half of the full bezel width. 6.86 mm 6.86 mm
Display Area UtilizationDisplay area per front panel area ratio 73% 73%
Pixel DensityIndicates the number of pixels per inch 388 PPI 388 PPI
Display TypePossible options: Color/ monochrome e-ink, STN, PM-OLED, AM-OLED, TN-TFT, IPS TFT, ASV TFT, MVA TFT, PVA TFT, PLS TFT, etc. Color AM-OLED Color AM-OLED
Display Subtype Super AM-OLED Super AM-OLED
Number of Display ScalesMaximal number of displayable colors or scales 16.8M 16.8M



Graphical SubsystemGraphical Subsystem
Graphical ControllerManufacturer and part number of the graphics controller IC or commercial name of the intellectual property (IP) if the graphics controller is the part of a chipset ARM Mali-T830MP3 ARM Mali-T830MP3
GPU Clock 950 MHz 950 MHz

Audio/Video InterfacesAudio/Video Interfaces

Audio SubsystemAudio Subsystem
Microphone(s) stereo stereo
Loudpeaker(s) mono mono
Audio Output 3.5mm 3.5mm

Cellular PhoneCellular Phone
Supported Cellular NetworksList of supported cellular networks with band names. For example GSM900 refers to the GSM system with the 890-915 MHz uplink and 935-960 downlink bands. GSM850, GSM900, GSM1800, GSM1900, UMTS2100 (B1), UMTS1900 (B2), UMTS1700/2100 (B4), UMTS850 (B5), UMTS900 (B8), LTE2100 (B1), LTE1900 (B2), LTE1800 (B3), LTE1700/2100 (B4), LTE850 (B5), LTE2600 (B7), LTE900 (B8), LTE700 (B17), LTE800 (B20), LTE700 (B28), TD-LTE2600 (B38), TD-LTE2300 (B40), TD-LTE2500 (B41) GSM850, GSM900, GSM1800, GSM1900, UMTS2100 (B1), UMTS1900 (B2), UMTS1700/2100 (B4), UMTS850 (B5), UMTS900 (B8), LTE2100 (B1), LTE1900 (B2), LTE1800 (B3), LTE1700/2100 (B4), LTE850 (B5), LTE2600 (B7), LTE900 (B8), LTE700 (B17), LTE800 (B20), LTE700 (B28), TD-LTE2600 (B38), TD-LTE2300 (B40), TD-LTE2500 (B41)
Supported Cellular Data LinksList of supported cellular data links and rates. GPRS, EDGE, UMTS, HSUPA, HSUPA 5.8, HSDPA, HSPA+ 21.1, HSPA+ 42.2, LTE, LTE 100/50, LTE 150/50, LTE 300/50 GPRS, EDGE, UMTS, HSUPA, HSUPA 5.8, HSDPA, HSPA+ 21.1, HSPA+ 42.2, LTE, LTE 100/50, LTE 150/50, LTE 300/50
SIM Card SlotSupported Subscriber Identification Card (SIM) Format like mini-SIM, micro-SIM, nano-SIM, embedded SIM, etc. Nano-SIM (4FF) Nano-SIM (4FF)
Complementary Phone ServicesPossible extras: voice transmission, voice speaker, vibration, speakerphone, active noise cancellation, PTT, HD Voice, VoLTE, etc. HD Voice, VoLTE, ANC, Speakerphone, Voice speaker, Vibrate, Voice transmission HD Voice, VoLTE, ANC, Speakerphone, Voice speaker, Vibrate, Voice transmission
SAR (head)Measured SAR value at head configuration 0.240 W/kg 0.240 W/kg
SAR (body)Measured SAR value at body onfiguration 0.600 W/kg 0.600 W/kg
2nd highest SAR (head)Additional head SAR value 0.230 W/kg 0.230 W/kg
2nd highest SAR (body)Additional body SAR value 0.710 W/kg 0.710 W/kg

Secondary Cellular PhoneSecondary Cellular Phone
Dual Cellular Network OperationDetermines how the device can handle multiple cellular networks and SIM cards Dual standby No
Sec. Supported Cellular Networks GSM850, GSM900, GSM1800, GSM1900 No
Sec. SIM Card SlotSecondary Supported Subscriber Identification Card (SIM) Format Nano-SIM (4FF) No
Sec. Supported Cellular Data Links GPRS, EDGE No

Control PeripheralsControl Peripherals
Touchscreen TypeDetermines how the touchscreen module senses the touch of the screen Capacitive multi-touch Capacitive multi-touch

Communication InterfacesCommunication Interfaces
Expansion InterfacesNon-volatile memory and/or I/O expansion interfaces. For example: microSD, microSDXC, SDHC, CF II., PCMCIA III., etc. TransFlash, microSD, microSDHC, microSDXC TransFlash, microSD, microSDHC, microSDXC
USBUSB is a common high-speed serial bus standard that allows data and power transfer between the mobile device and another computer. Version of USB identifies USB standard. USB 2.0 USB 2.0
USB Speed Rate USB HS (480 Mbps) USB HS (480 Mbps)
USB Services USB charging, USB fast charging, USB Host, USB OTG 1.3, USB power supply USB charging, USB fast charging, USB Host, USB OTG 1.3, USB power supply
USB Connector USB C reversible USB C reversible
BluetoothIEEE 802.15 is a short-range radio technology standard that allows transfer of data, and the use of accessories such as wireless audio devices and printers. This field specifies the supported BT version. Bluetooth 4.2 Bluetooth 4.2
Wireless LANWireless LAN / WLAN / Wi-Fi: 802.11 defines a medium-range wireless data link that allows for internet access and data transfer. This field enumerates the supported protocols (like 802.11n). 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
Wireless Services Wi-Fi Tethering Wi-Fi Tethering
NFCNear Field Communication is short-range wireless radio data exchange technology based on radio-frequency identification (RFID). NFC (A), NFC (B) NFC (A), NFC (B)

Multimedia BroadcastMultimedia Broadcast
FM Radio Receiver FM radio (76-108 MHz) with RDS FM radio (76-108 MHz) with RDS

Satellite NavigationSatellite Navigation
Complementary GPS ServicesPossible extras: S-GPS, A-GPS, Geotagging, TMC, QuickGPS, QZSS, etc. Simultaneous GPS, Geotagging, A-GPS, QuickGPS Simultaneous GPS, Geotagging, A-GPS, QuickGPS
Supported GLONASS protocol(s)GLONASS is a global satellite  navigation system operated by Russia. Yes Yes
Supported BeiDou system (BDS)BeiDou System (BDS) is a Chinese satellite navigation system. Its global variant is the BeiDou-2 alias COMPASS. BeiDou-2 BeiDou receiver BeiDou-2 BeiDou receiver

Built-in Digital CameraBuilt-in Digital CameraPrimary camera usually has better imaging capabilities than secondary camera if any
Camera PlacementRefers to the placement of the primary camera on the device Rear Rear
Camera Image SensorRefers to the semiconductor technology of image sensor CMOS CMOS
Number of pixels 15.9 MP cam 15.9 MP cam
Aperture (W)Wide-angle aperture of lens or aperture of lens in case of camera without optical zoom f/1.90 f/1.90
Optical ZoomA feature that changes the focal length of the lens of a camera. Optical zoom requires the lens to move in and out, providing high-quality close ups from a distance 1 x 1 x
FocusNo / Not supported means there is no adjustable optical system or no camera built-in at all CD AF, PD AF CD AF, PD AF
Camcorder Resolution 3840x2160 pixel 1920x1080 pixel
30 fps 30 fps
Built-in FlashA flash is used to brighten dark areas when taking photographs; is also used as a flashlight single LED single LED
Camera Extra FunctionsPossible extras: 3D photo,  EIS, EIS (video), OIS, Face detection, HDR photo, HDR video, Macro mode, Panorama Photo, Red-eye reduction, Refocus, Smile detection, Slow motion video, etc. EIS, HDR photo, HDR video, Slow motion video, Burst mode, Touch focus, Macro mode, Panorama Photo, Face detection, Face tagging, Smile detection, Face retouch EIS, HDR photo, HDR video, Slow motion video, Burst mode, Touch focus, Macro mode, Panorama Photo, Face detection, Face tagging, Smile detection, Face retouch

Built-in Secondary Digital CameraBuilt-in Secondary Digital CameraWidely used for video telephony or taking selfies
Secondary Camera Placement Front Front
Secondary Camera Sensor CMOS CMOS
Secondary Number of pixels 15.9 MP sec. cam 15.9 MP sec. cam
Secondary Aperture (W) f/1.90 f/1.90
Secondary Optical Zoom 1 x 1 x
Secondary Camcorder Resolution 1920x1080 pixel 1920x1080 pixel
30 fps 30 fps
Secondary Camera Extra Functions Red-eye reduction, Face detection, Face tagging, Smile detection, Face retouch Red-eye reduction, Face detection, Face tagging, Smile detection, Face retouch

Power SupplyPower Supply
BatteryBattery technology Lithium-ion Lithium-ion
built-in built-in
Nominal Battery VoltageIf there are more than 1 cells in the battery nominal battery voltage is the sum of voltage of cells in series. 3.85 Volts 3.85 Volts
Nominal Battery Capacity 3600 mAh 3600 mAh
Nominal Battery EnergyThe product of battery capacity and nominal voltage determines the maximal nominal stored energy in the battery 13.9 Wh 13.9 Wh
Estimated Battery Life 16 hours 16 hours
Talk Time 23 hours 23 hours

Ingress Protection Ingress Protection
Protection from solid materialsIngress Protection Standards. IP First digit: Protection from solid objects or materials 6 Totally protected from dust 6 Totally protected from dust
Protection from liquidsIngress Protection Standards. IP Second digit: Protection from liquids 8 Protected against immersion beyond 1m of depth 8 Protected against immersion beyond 1m of depth
Immersion into liquids (depth limit)Device is protected against immersion into this depth of liquid (usually water) at most. (IP rating) 150 cm 150 cm
Immersion into liquids time limitProtected against immersion into liquids within this time limit (in minutes).  (IP rating) 30 min 30 min

Built-in SensorsBuilt-in Sensors
Built-in compassBuilt-in electroinc compass types: 1D, 2D, 3D Yes Yes
Built-in accelerometerAn internal component that senses acceleration components of the device.  Used for automatic screen rotation and for games and applications that rely on acceleration measurement  on X, Y, and Z axis. Possible types: 1D, 2D, 3D Yes Yes
Built-in gyroscopeAn internal component that senses the orientation of the device.  Used for automatic screen rotation and for games and applications that rely on the devices position in the X, Y, and Z axis. Possible types: 1D, 2D, 3D Yes Yes
Additional sensorsBuilt-in ambient (barometer, temperature, altimeter, light, etc.), biometric (fingerprint, HR, step, etc.) and comfort (hall sensor, gesture sensor, proximity, etc.) sensors Barometer, Fingerprint sensor, Hall sensor, Light sensor, Prox. sensor Barometer, Fingerprint sensor, Hall sensor, Light sensor, Prox. sensor

Datasheet Attributes
Data IntegrityData integrity level determines the integrity of the published information. Final datasheets are not intended to be modified in the future, preliminary ones can be based on unofficial information or speculations, incomplete ones are also preliminary b Final Final
AddedThe exact time of the datasheet addition 2016-10-31 23:11 2017-01-02 10:51

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