| Hardware and OS Samsung Galaxy J3 (2017) |
| Operating system: | Android 7.0 (Nougat), upgradable to Android 8.0 (Oreo) |
| Processor: | Quad-core 1.4 GHz Cortex-A53 |
| Chipset: | Exynos 7570 Quad (14 nm) |
| GPU: | Mali-T720 MP2 |
| Internal memory: | 16 GB, 2 GB RAM |
| External memory: | microSD, up to 256 GB (dedicated slot) |
| Display Samsung Galaxy J3 (2017) |
| Type: | PLS |
| Size: | 5" inc |
| Resolution: | 720 x 1280 px |
| Touchscreen: | capacitive touchscreen |
| Screen-to-Body Ratio: | 68.5% |
| Display area: | 68.9 cm2 |
| Display aspect ratio: | 16:9 (height:width) |
| Pixel Density: | 294 PPI |
| Colors: | 16M |
| Connectivity Samsung Galaxy J3 (2017) |
| 2G Network: | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) |
| 3G Network: | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network: | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 38(2600), 40(2300) |
| Wi-Fi: | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Network: | GSM / HSPA / LTE |
| SIM card: | Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth: | 4.2, A2DP, LE |
| Edge: | Yes |
| GPRS: | Yes |
| GPS: | Yes, with A-GPS, GLONASS, BDS |
| NFC: | Yes (optional) |
| Speed: | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| USB: | microUSB 2.0, USB On-The-Go |
| Camera Samsung Galaxy J3 (2017) |
| Main camera: | 13 MP,
Single |
| Specs: | 13 MP, AF, f/1.9 |
| Features: | LED flash, HDR, panorama |
| Features: | LED flash |
| Video: | 1080p@30fps |
| Selfie camera: | 5 MP,
Single |
| Specs: | 5 MP, f/2.2 |
| Multimedia Samsung Galaxy J3 (2017) |
| 3.5 mm Jack: | Yes |
| Radio: | FM radio |
| Design Samsung Galaxy J3 (2017) |
| Colors: | White, Black, Gold, Blue |
| Body build: | Aluminum body |
| Dimensions: | 143.2 x 70.3 x 8.2 mm |
| Weight: | 142 g |
| Battery Samsung Galaxy J3 (2017) |
| Battery capacity: | 2400 mAh, Non-removable Li-Ion |
| Battery life: | Talking time- Up to 15 h (3G)
Music play - Up to 61 h |
| Other Samsung Galaxy J3 (2017) |
| SAR: | SAR EU - 0.66 W/kg (head), 1.32 W/kg (body) |
| Release date: | 2017, June |
| Sensors: | Accelerometer, proximity |
