Specifications

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General Information
Model nameGalaxy A3 2017
Model typeBar
Colors Black (Black Sky)
Gold (Gold Sand)
Blue (Blue Mist)
Peach (Peach Cloud)
Announced2017, January
Released2017, January
Physical specifications
Dimensions Bar: 135.4 x 66.2 x 7.9 mm
Weights 138g
IP ratingIP68
Operating system
Operating systemAndroid 8.0.0 (Oreo)
One UI version
Network
SIMSingle SIM
SIM card sizes Nano-SIM (4FF)
Networks 2G
3G
4G
eSIM supportNo
Display
Kind Main Display
Name
Technology Super AMOLED Display
Size 4.7 inch / 119.38 mm
Resolution HD / 1280x720 pixels
Pixel density 312 PPI
Screen to body ratio ~67.9%
Processor
Related model number(s)SM-A320F
 SM-A320FL
 SM-A320Y
Chipset Exynos 7870
Clock Speed Octa-Core @ 1.60 GHz
Cores Octa-Core
GPU Mali-T830 MP1
Memory
RAM/ROM sizes 2 GB RAM with 16 GB ROM
External memory supportYes
External memory support maximum256 GB
Sensors
AccelerometerYes
Proximity sensorYes
Geomagnetic sensorYes
Hall sensorYes
RGB Light sensorYes
Fingerprint sensorYes
BarometerYes
Gyro sensorYes
Video
Max. Video Recording ResolutionFHD video recording at 30 fps (1920x1080)
Front Camera
FlashNo
Kind Wide Selfie Camera
Megapixels 8MP
Aperture F1.9
Pixel size
Field of view
Extras
Rear Camera
FlashYes
Kind Wide-angle Camera
Megapixels 13MP
Aperture F1.9
Pixel size
Field of view
Extras AF
Connectivity
ANT+Yes
USB versionType C
3.5mm HeadphonejackYes
Location technology GPS
Glonass
Wi-Fi Yes
Wi-Fi DirectYes
NFCYes
Bluetooth Version4.2
Battery
Standard battery capacity2350 mAh
Removeable batteryNo
Wired fast chargingNo
Wired fast charging Watt
Wireless fast charging Watt
Wireless power share Watt