Specifications

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General Information
Model nameGalaxy J3 2017
Model typeBar
Colors Blue ()
Black ()
Gold ()
White ()
Announced2017, June
Released2017, July
Physical specifications
Dimensions Bar: 143.2 x 70.3 x 8.2 mm
Weights 142g
Operating system
Operating systemAndroid 9.0 (Pie)
One UI version1.0
Network
SIMDual SIM model
SIM card sizes Nano-SIM (4FF)
Networks 2G
3G
4G
eSIM supportNo
Display
Kind Main Display
Name
Technology PLS TFT LCD
Size 5.0 inch / 127.0 mm
Resolution HD / 1280x720 pixels
Pixel density 294 PPI
Screen to body ratio ~68.5%
Processor
Related model number(s)SM-J3300
 SM-J3308
 SM-J330F
 SM-J330FN
 SM-J330G
 SM-J330L
Chipset Exynos 7570
Clock Speed Quad-Core @ 1.40 GHz
Cores Quad-Core
GPU Mali-T720 MP2
Memory
RAM/ROM sizes 2 GB RAM with 16 GB ROM
External memory supportYes
External memory support maximum256 GB
Sensors
AccelerometerYes
Proximity sensorYes
Video
Max. Video Recording ResolutionFHD video recording at 30 fps (1920x1080)
Front Camera
FlashYes
Kind Selfie Camera
Megapixels 5MP
Aperture F2.2
Pixel size
Field of view
Extras
Rear Camera
FlashYes
Kind Standard Camera
Megapixels 13MP
Aperture F1.9
Pixel size
Field of view
Extras AF
Connectivity
ANT+No
USB versionMicroUSB
3.5mm HeadphonejackYes
Location technology GPS
Glonass
BeiDou
Wi-Fi Yes
Wi-Fi DirectYes
NFCYes
Bluetooth Version4.2
Battery
Standard battery capacity2400 mAh
Removeable batteryNo
Wired fast chargingNo
Wired fast charging Watt
Wireless fast charging Watt
Wireless power share Watt