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download firmwareSamsung Galaxy J7
phone model image
181g, 8mm thickness
Android 7.0, up to Android 9.0, One UI
16GB storage, microSDXC, no card slot

Samsung Galaxy J7 Samsung Galaxy J7 (2017) was announced in June 2017 with Android 7.0 (Nougat), upgradable to Android 9.0 (Pie), One UI. It features an Exynos 7870 Octa (14 nm) chipset, octa-core 1.6 GHz Cortex-A53 CPU, Mali-T830 MP1 GPU, 16GB storage with 3GB RAM, and is available in Black, Blue, Gold, and Rose Gold.

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Network
SpeedHSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
3GHSDPA 850 / 900 / 1900 / 2100
2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
4G1, 3, 5, 7, 8, 20, 28, 40
TechnologyGSM / HSPA / LTE
body
SIMDual SIM (Nano-SIM, dual stand-by)
BuildGlass front, aluminum back, aluminum frame
Weight181 g (6.38 oz)
Dimensions152.5 x 74.8 x 8 mm (6.00 x 2.94 x 0.31 in)
Front Camera
Video1080p@30fps
FeaturesLED flash
Camera13 MP, f/1.9, 28mm (wide)
display
Resolution 1080 x 1920 pixels, 16:9 ratio (~401 ppi density) Always-on display
Size5.5 inches, 83.4 cm2 (~73.1% screen-to-body ratio)
TypeSuper AMOLED
Freatures
Sensors Fingerprint (front-mounted), accelerometer, gyro, proximity, compass ANT+
Platform
GPUMali-T830 MP1
CPUOcta-core 1.6 GHz Cortex-A53
ChipsetExynos 7870 Octa (14 nm)
OSAndroid 7.0 (Nougat), upgradable to Android 9.0 (Pie), One UI
Communications
USBmicroUSB 2.0, USB On-The-Go
RadioFM radio
NFSYes
GPSYes, with A-GPS, GLONASS, BDS
Bluetooth4.1, A2DP, LE
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
memory
Internal 16GB 3GB RAM eMMC 5.1
Card slotmicroSDXC (dedicated slot)
MISC
Performance GeekBench: 3779 (v4.4) GFXBench: 1.9fps (ES 3.1 onscreen)
SAR EU0.57 W/kg (head) 1.33 W/kg (body)
ColorsBlack, Blue, Gold, Rose Gold
Main Camera
Video1080p@30fps
FeaturesLED flash, panorama, HDR
Camera13 MP, f/1.7, 27mm (wide), 1/3.1", 1.12µm, AF
Sound
3.5mm jackYes
LoudspeakerYes
Battery
BatteryLi-Ion 3600 mAh, non-removable
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