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Specifications
 

Samsung Galaxy J7

Samsung Galaxy J7
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Samsung Galaxy J7

Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300)
Speed HSPA 21.1/5.76 Mbps
HSPA, LTE Cat4 150/50 Mbps
Launch
Announced 2015, June
Status Available. Released 2015, June
Body
Dimensions 152.2 x 78.7 x 7.5 mm (5.99 x 3.10 x 0.30 in)
Weight 171 g (6.03 oz)
Build Plastic body
SIM Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
Display
Type Super AMOLED capacitive touchscreen, 16M colors
Size 5.5 inches, 83.4 cm2 (~69.6% screen-to-body ratio)
Resolution 720 x 1280 pixels, 16:9 ratio (~267 ppi density)
Platform
OS Android 5.1 (Lollipop), upgradable to 7.1.1 (Nougat)
Chipset Qualcomm MSM8939 Snapdragon 615 (28 nm)
Exynos 7580 Octa
CPU Octa-core (4x1.4 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Octa-core 1.5 GHz Cortex-A53
GPU Adreno 405
Mali-T720MP2
Memory
Card slot microSD, up to 256 GB (dedicated slot)
Internal 16GB 1.5GB RAM
Main Camera
Modules 13 MP, f/1.9, 28mm (wide), AF
Features LED flash, panorama
Video 1080p@30fps
Selfie Camera
Modules 5 MP, f/2.2, 23mm (wide)
Features LED flash
Video
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth 4.1, A2DP
GPS Yes, with A-GPS, GLONASS
NFC Yes (Snapdragon model only)
Infrared port No
Radio FM radio, RDS, recording
USB microUSB 2.0
Features
Sensors Accelerometer, proximity
 ANT+
Battery
  Removable Li-Ion 3000 mAh battery
Stand-by
Talk time Up to 18 h (3G)
Music play Up to 76 h
Misc
Colors White, Black, Gold
SAR 1.25 W/kg (head)     1.36 W/kg (body)    
SAR EU 0.50 W/kg (head)     0.37 W/kg (body)    
Price About 200 EUR
Tests
Performance Basemark OS II 2.0: 709 / Basemark X: 3922
Display Contrast ratio: Infinite (nominal), 3.879 (sunlight)
Loudspeaker Voice 63dB, noise 62dB, ring 66dB
Audio quality Noise -96.1dB / Crosstalk -73.2dB
Battery life Endurance rating 91h

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