| Hardware and OS | BLU J6S | |
| Operating system | Android 11 (Go edition) | |
| Processor | Quad-core 1.3 GHz Cortex-A7 | |
| GPU | Mali-400 | |
| Internal memory | 32GB 1GB RAM | |
| External memory | microSDXC | |
| Display | BLU J6S | other phones |
| Type | IPS LCD | |
| Size | 6.1 inches, 91.3 cm2(~81.5% screen-to-body ratio) | |
| Resolution | 720 x 1560 pixels, 19.5:9 ratio | |
| Connectivity | BLU J6S | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | |
| Bluetooth | 4.2, A2DP | |
| GPS | Yes, with A-GPS | |
| NFC | No | |
| USB | microUSB 2.0 | |
| Speed | HSPA 21.1/5.76 Mbps | |
| Technology | GSM / HSPA | |
| Main Camera | BLU J6S | other phones |
| Camera | 8 MP | |
| Features | LED flash | |
| Video | 720p@30fps | |
| Selfie camera | BLU J6S | other phones |
| Camera | 5 MP | |
| Video | 720p@30fps | |
| Multimedia | BLU J6S | other phones |
| 3.5 mm Jack | Yes | |
| Loudspeaker | Yes | |
| Battery | BLU J6S | other phones |
| Type | Li-Ion 3000 mAh | |
| Design | BLU J6S | other phones |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Weight | 161 g (5.68 oz) | |
| Dimensions | 152.9 x 73.3 x 9.7 mm (6.02 x 2.89 x 0.38 in) | |
| Colors | Blue, Bronze, Teal, White | |
| Features | BLU J6S | other phones |
| Sensors | Fingerprint (rear-mounted), proximity, gyro | |
