| Hardware and OS | Samsung Galaxy J2 Core (2020) | |
| Operating system | Android 8.1 Oreo (Go edition) | |
| Processor | Quad-core 1.4 GHz Cortex-A53 | |
| Chipset | Qualcomm MSM8917 Snapdragon 425 (28 nm) | |
| Internal memory | 16GB 1GB RAM | |
| External memory | microSDXC (dedicated slot) | |
| GPU | Adreno 308 | |
| Display | Samsung Galaxy J2 Core (2020) | other phones |
| Size | 5.0 inches, 68.9 cm2 | |
| Resolution | 540 x 960 pixels, 16:9 ratio | |
| Type | PLS IPS | |
| Main Camera | Samsung Galaxy J2 Core (2020) | other phones |
| Camera | 8 MP, f/2.2, AF | |
| Features | LED flash, HDR, panorama | |
| Video | 1080p@30fps | |
| Selfie camera | Samsung Galaxy J2 Core (2020) | other phones |
| Camera | 5 MP, f/2.2 | |
| Connectivity | Samsung Galaxy J2 Core (2020) | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 850 / 900 / 2100 | |
| 4G Network | 1, 3, 5, 8, 40, 41 | |
| Bluetooth | 4.2, A2DP | |
| GPS | Yes, with A-GPS, GLONASS, BDS | |
| NFC | No | |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | |
| Technology | GSM / HSPA / LTE | |
| USB | microUSB 2.0, USB On-The-Go | |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | |
| Multimedia | Samsung Galaxy J2 Core (2020) | other phones |
| 3.5 mm Jack | Yes | |
| Loudspeaker | Yes | |
| Radio | FM radio | |
| Battery | Samsung Galaxy J2 Core (2020) | other phones |
| Type | Li-Ion 2600 mAh, removable | |
| Design | Samsung Galaxy J2 Core (2020) | other phones |
| Body build | Glass front, plastic back, plastic frame | |
| Colors | Black, Gold, Blue | |
| Dimensions | 143.4 x 72.1 x 8.9 mm (5.65 x 2.84 x 0.35 in) | |
| Weight | 154 g (5.43 oz) | |
| SIM | Dual SIM (Micro-SIM, dual stand-by) | |
| Features | Samsung Galaxy J2 Core (2020) | other phones |
| Sensors | Accelerometer, proximity | |
