| Hardware and OS | BLU C5L Max | |
| Operating system | Android 11 (Go edition) | |
| Processor | Quad-core 1.4 GHz Cortex-A53 | |
| Chipset | Unisoc SC9832 (28nm) | |
| GPU | Mali-T820 MP1 | |
| Internal memory | 16GB 1GB RAM, 32GB 2GB RAM | |
| External memory | microSDXC | |
| Display | BLU C5L Max | other phones |
| Type | IPS LCD | |
| Size | 5.7 inches, 83.8 cm2(~68.7% screen-to-body ratio) | |
| Resolution | 480 x 960 pixels, 18:9 ratio | |
| Colors | Gray, Blue, Red, Green, Bronze | |
| Design | BLU C5L Max | other phones |
| SIM | Nano-SIM | |
| Dimensions | 159.5 x 76.5 x 10.5 mm (6.28 x 3.01 x 0.41 in) | |
| Weight | 174 g (6.14 oz) | |
| Connectivity | BLU C5L Max | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | |
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| 4G Network | 2, 3, 4, 5, 7, 12, 17, 28, 66 | |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | |
| Bluetooth | 4.2, A2DP, LE | |
| GPS | Yes, with A-GPS | |
| NFC | No | |
| USB | microUSB 2.0 | |
| Speed | HSPA 42.2/5.76 Mbps, LTE | |
| Technology | GSM / HSPA / LTE | |
| Main Camera | BLU C5L Max | other phones |
| Camera | 5 MP | |
| Features | LED flash | |
| Video | 720p@30fps | |
| Selfie camera | BLU C5L Max | other phones |
| Camera | 2 MP | |
| Video | 720p@30fps | |
| Multimedia | BLU C5L Max | other phones |
| Radio | FM radio | |
| 3.5 mm Jack | Yes | |
| Loudspeaker | Yes | |
| Features | BLU C5L Max | other phones |
| Sensors | Accelerometer | |
| Battery | BLU C5L Max | other phones |
| Type | Li-Po 2000 mAh, removable | |
