Samsung Galaxy J7 Duo
Platform
| GPU | Mali-G71 |
| CPU | Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) |
| Chipset | Exynos 7885 (14 nm) |
| OS | Android 8.0 (Oreo), upgradable to Android 9.0 (Pie) |
Memory
eMMC 5.1 | |
| Internal | 32GB 3GB RAM, 32GB 4GB RAM |
| Card slot | microSDXC (dedicated slot) |
Main Camera
| Video | 1080p@30fps |
| Features | LED flash, panorama, HDR |
| Dual | 13 MP, f/1.9, AF 5 MP, f/1.9, (depth) |
Selfie camera
| Video | 1080p@30fps |
| Features | LED flash |
| Single | 8 MP, f/1.9 |
Display
| Resolution | 720 x 1280 pixels, 16:9 ratio (~267 ppi density) |
| Size | 5.5 inches, 83.4 cm2 (~70.4% screen-to-body ratio) |
| Type | Super AMOLED |
Body
| SIM | Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) |
| 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) |
Battery
| Type | Li-Ion 3000 mAh, removable |
Sound
| 3.5mm jack | Yes |
| Loudspeaker | Yes |
Features
ANT+ | |
| Sensors | Fingerprint (front-mounted), accelerometer, proximity |
Misc
| Price | About 240 EUR |
| SAR EU | 0.54 W/kg (head) 1.40 W/kg (body) |
| Models | SM-J720F, SM-J720F/DS, SM-J720M, SM-J720M/DS |
| Colors | Black, Gold, Rose Gold, White, Blue |
Comms
| USB | microUSB 2.0 |
| Radio | FM radio |
| NFC | No |
| GPS | Yes, with A-GPS, GLONASS, BDS |
| Bluetooth | 4.2, A2DP, LE |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
Launch
| Status | Available. Released 2018, April |
| Announced | 2018, April |
Network
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28, 38, 40, 41, 66 - USA | |
| 4G bands | 1, 3, 5, 7, 8, 20, 38, 40, 41 - International |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA | |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 - International |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| Technology |