Exynos 7885
32GB, 32GB
4GB • Expandable
13 MP
1080p
5.5 inch
720 × 1280 pixels
Android 8.0 (Oreo), upgradable to Android 9.0 (Pie)
3000 mAh
Li-Ion
The Samsung Galaxy J7 Duo, features a 5.5 inch display, powered by Exynos 7885, 4GB RAM and 32GB, 32GB storage, 13 MP camera and 3000 mAh battery.
General
| Brand | Samsung |
| Model | Samsung Galaxy J7 Duo |
| Colors | Black, Gold, Rose Gold, White, Blue |
| Status | Discontinued |
| Announced | 2018, April. Released 2018, April |
| Model Alias | SM-J720F, SM-J720F/DS, SM-J720M, SM-J720M/DS |
Network
| 2G Network | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 - International |
| 4G Network | 1, 3, 5, 7, 8, 20, 38, 40, 41 - International |
| SIM Cards | Single SIM (Nano-SIM) |
| Data Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Bands Guide | Network Bands Guide |
Design
| Width | 77.2 mm (3.04 inch) |
| Height | 153.5 mm (6.04 inch) |
| Weight | 174 g (6.14 oz) |
| Thickness | 8.2 mm (0.32 inch) |
Display
| Resolution | 720 × 1280 pixels |
| Aspect Ratio | 16:9 |
| Display Size | 5.5 inch |
| Pixel Density | 267 ppi |
| Screen-to-Body Ratio | ≈ 70.4% |
Software
| Operating System | Android 8.0 (Oreo), upgradable to Android 9.0 (Pie) |
Processor & Memory
| GPU | Mali-G71 |
| RAM | 4GB |
| Chipset | Exynos 7885 |
| Internal Storage | 32GB, 32GB |
| Variants | 32GB 3GB RAM, 32GB 4GB RAM |
| CPU Cores | 8 |
| Max Speed | 2.2 GHz |
| Technology | 14 nm |
| CPU Architecture | 64-bit |
| Microarchitecture | 2x 2.2 GHz – Performance cores, 6x 1.6 GHz – Efficiency cores |
| Expandable Storage | Yes |
Main Camera
| Setup | Single camera |
| Cameras | 13 MP, f/1.9 |
| Flash Type | LED flash |
| Flash Support | Yes |
| Video Support | Yes |
| Camera Support | Yes |
| Video Resolution | 1080p @ 30 fps |
Front Camera
| Setup | Single camera |
| Cameras | 8 MP, f/1.9 |
| Video Support | Yes |
| Camera Support | Yes |
| Video Resolution | 1080p @ 30 fps |
Multimedia
| FM Radio | No |
| Loudspeaker | Yes |
| Headphone Jack | Yes |
Connectivity
| Bluetooth | Yes, v4.2 |
| GPS Support | Yes |
| NFC Support | No |
| Wi-Fi Support | Yes (Wi-Fi 802) |
| Wi-Fi Standards | 802.11/a/b/g/n/ac |
Battery
| Type | Li-Ion |
| Capacity | 3000 mAh |
| Wireless Charging Support | No |
