Home Samsung Galaxy J7 Duo
Updated on: Released 2018, April

5.5"

720x1280 pixels

13MP

Exynos 7885 Octa

4GB RAM

720x1280 pixels

3000

Li-Ion

Released 2018, April

174g, 8.2mm thickness

Android 8.0

32GB storage, microSD card slot

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Body
Weight 174 g (6.14 oz)
Dimensions 153.5 x 77.2 x 8.2 mm (6.04 x 3.04 x 0.32 in)
SIM Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
Sound
Loudspeaker Yes
Sound
Alert types Vibration; MP3, WAV ringtones
jack 3.5mm ,Yes
Network
GPRS Yes
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
Technology GSM / HSPA / LTE
3G bands HSDPA 850 / 900 / 1900 / 2100
EDGE Yes
Speed HSPA, LTE Cat4 150/50 Mbps
4G bands LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
Bluetooth 4.2, A2DP, LE
Radio FM radio
USB Yes
GPS Yes, with A-GPS, GLONASS, BDS
Launch
Status Available. Released 2018, April
Announced 2018, April
Battery
Battery Removable Li-Ion 3000 mAh battery
Misc
Colors Black, Gold, Rose Gold, White
Memory
Internal 32 GB, 4 GB RAM
Card slot microSD, up to 256 GB (dedicated slot)
Platform
Chipset Exynos 7885 Octa (14 nm)
OS Android 8.0 (Oreo)
CPU Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53)
GPU Mali-G71
Display
Type Super AMOLED capacitive touchscreen, 16M colors
Multitouch Yes
Protection
Resolution 720 x 1280 pixels, 16:9 ratio (~267 ppi density)
Display
Size 5.5 inches, 83.4 cm2 (~70.4% screen-to-body ratio)
Features
Messaging SMS(threaded view), MMS, Email, Push Email, IM
Sensors Fingerprint (front-mounted), accelerometer, proximity
Features - ANT+ support - MP4/WMV/H.264 player - MP3/WAV/WMA/eAAC+/FLAC player - Photo/video editor - Document viewer
Browser HTML5
Memory
Internal 32 GB, 4 GB RAM
Card slot microSD, up to 256 GB (dedicated slot)