| Hardware and OS | Samsung Galaxy J7 (2018) | |
| Operating system | Android 8.0 (Oreo) | |
| Processor | Octa-core 1.6 GHz | |
| Internal memory | 16/32 GB, 2 GB RAM | |
| External memory | microSD, up to 400 GB | |
| Display | Samsung Galaxy J7 (2018) | other phones |
| Type | TFT | |
| Size | 5.5" inc | |
| Resolution | 720 x 1280 px | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 71.4% | |
| Display area | 83.4 cm2 | |
| Display aspect ratio | 16:9 (height:width) | |
| Pixel Density | 267 PPI | |
| Colors | 16M | |
| Connectivity | Samsung Galaxy J7 (2018) | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | |
| 4G Network | LTE | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | |
| Network | GSM / HSPA / LTE | |
| SIM card | Nano-SIM | |
| Bluetooth | 4.2, A2DP, LE | |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS, GLONASS | |
| Speed | HSPA, LTE | |
| USB | microUSB 2.0, USB On-The-Go | |
| Camera | Samsung Galaxy J7 (2018) | other phones |
| Main camera | 13 MP, Single | |
| Specs | 13 MP, AF, f/1.7 | |
| Features | LED flash, HDR | |
| Video | 1080p@30fps | |
| Selfie camera | 13 MP, Single | |
| Multimedia | Samsung Galaxy J7 (2018) | other phones |
| 3.5 mm Jack | Yes | |
| Radio | No | |
| Design | Samsung Galaxy J7 (2018) | other phones |
| Colors | Black, Blue, Gold | |
| Dimensions | 153.2 x 76.2 x 8.6 mm | |
| Weight | 181 g | |
| Battery | Samsung Galaxy J7 (2018) | other phones |
| Battery capacity | 3300 mAh, Non-removable Li-Ion | |
| Other | Samsung Galaxy J7 (2018) | other phones |
| Release date | 2018, June | |
| Sensors | Accelerometer, gyro, proximity, compass | |
