Samsung Galaxy J7 Duo

Specifications
Samsung Galaxy J7 Duo
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  • 5.5" 720x1280 pixels
  • 13MP 1080p
  • 3/4GB RAM Exynos 7885
  • 3000mAh Li-Ion
Released 2018, April 174g, 8.2mm thickness Android 8.0, up to Android 9.0 32GB storage, microSDXC
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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 - International
  HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA
4G bands 1, 3, 5, 7, 8, 20, 38, 40, 41 - International
  1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28, 38, 40, 41, 66 - USA
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Launch
Announced 2018, April
Status Available. Released 2018, April
Body
Dimensions 153.5 x 77.2 x 8.2 mm (6.04 x 3.04 x 0.32 in)
Weight 174 g (6.14 oz)
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 (~70.4% screen-to-body ratio)
Resolution 720 x 1280 pixels, 16:9 ratio (~267 ppi density)
Platform
OS Android 8.0 (Oreo), upgradable to Android 9.0 (Pie)
Chipset Exynos 7885 (14 nm)
CPU Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)
GPU Mali-G71
Memory
Card slot microSDXC (dedicated slot)
Internal 32GB 3GB RAM, 32GB 4GB RAM
 eMMC 5.1
Main Camera
Dual 13 MP, f/1.9, AF
5 MP, f/1.9, (depth)
Features LED flash, panorama, HDR
Video 1080p@30fps
Selfie Camera
Single 8 MP, f/1.9
Features LED flash
Video 1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth 4.2, A2DP, LE
GPS Yes, with A-GPS, GLONASS, BDS
Radio FM radio
USB microUSB 2.0
Features
Sensors Fingerprint (front-mounted), accelerometer, proximity
 ANT+
Battery
  Removable Li-Ion 3000 mAh battery
Misc
Colors Black, Gold, Rose Gold, White, Blue
Models SM-J720F, SM-J720F/DS, SM-J720M, SM-J720M/DS
SAR EU 0.54 W/kg (head)     1.40 W/kg (body)    
Price About 240 EUR

User opinions and reviews

  • Anonymous

just updated mine to Android 10 & One UI 2.0. it add extra features and nothing's wrong with performance. but there are little hiccup with some apps and widgets, and the "Contact Migrator" apps (the temporary apps that ...

  • J7 dou user

I just updated to android 10 yesterday it is very good it gives many features bcz of one UI 2

  • Mad

How is the performance after update???

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