
174g, 8.2mm thickness
Android 8.0, up to Android 9.0
32GB storage, microSDXC, no card slot
Samsung Galaxy J7 Duo Samsung Galaxy J7 Duo, announced in April 2018, runs Android 8.0 (Oreo), upgradable to 9.0 (Pie). It features the Exynos 7885 (14 nm) chipset, an octa-core CPU (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53), Mali-G71 GPU, 32GB storage with 3GB/4GB RAM, and is available in Black, Gold, Rose Gold, White, and Blue.
Network
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| 2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G | HSDPA 850 / 900 / 1900 / 2100 - International |
| 4G | 1, 3, 5, 7, 8, 20, 38, 40, 41 - International |
| Technology | GSM / HSPA / LTE |
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) |
Front Camera
| Video | 1080p@30fps |
| Features | LED flash |
| Camera | 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 |
Freatures
| Sensors | Fingerprint (front-mounted), accelerometer, proximity ANT+ |
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) |
Communications
| USB | microUSB 2.0 |
| Radio | FM radio |
| NFS | 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 |
memory
| Internal | 32GB 3GB RAM, 32GB 4GB RAM eMMC 5.1 |
| Card slot | microSDXC (dedicated slot) |
MISC
| SAR EU | 0.54 W/kg (head) 1.40 W/kg (body) |
| Colors | Black, Gold, Rose Gold, White, Blue |
Main Camera
| Video | 1080p@30fps |
| Features | LED flash, panorama, HDR |
| Camera | 13 MP, f/1.9, AF 5 MP, f/1.9, (depth) |
Sound
| 3.5mm jack | Yes |
| Loudspeaker | Yes |
Battery
| Battery | Li-Ion 3000 mAh, removable |
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