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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 bands HSDPA 850 / 900 / 1900 / 2100
- 4G bands 1, 3, 5, 7, 8, 20, 40
- Speed HSPA 21.1/5.76 Mbps HSPA, LTE Cat4 150/50 Mbps
launch
- Announced 2015, June 19
- Status Available. Released 2015, July 16
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 Glass front, plastic back, plastic frame
- 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 (28 nm)
- 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 microSDXC (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)
- USB microUSB 2.0
features
- Sensors Accelerometer, proximity
battery
- Removable Li-Ion 3000 mAh battery
misc
- Colors White, Black, Gold