| Hardware and OS | Blackview Oscal C30 Pro | |
| Operating system | Android 12, DokeOS 3 | |
| Processor | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.7 GHz Cortex-A53) | |
| Chipset | Mediatek MT6765 Helio G35 (12 nm) | |
| GPU | PowerVR GE8320 | |
| Internal memory | 64GB 4GB RAM | |
| External memory | microSDXC (dedicated slot) | |
| Display | Blackview Oscal C30 Pro | other phones |
| Type | IPS LCD, 500 nits | |
| Size | 6.5 inches, 102.0 cm2(~80.6% screen-to-body ratio) | |
| Resolution | 720 x 1600 pixels, 20:9 ratio | |
| Connectivity | Blackview Oscal C30 Pro | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 900 / 2100 | |
| 4G Network | 1, 3, 7, 8, 19, 20, 28, 40 | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band | |
| Bluetooth | 5.0, A2DP, LE | |
| NFC | No | |
| USB | USB Type-C 2.0, OTG | |
| Speed | HSPA, LTE | |
| Technology | GSM / HSPA / LTE | |
| Main Camera | Blackview Oscal C30 Pro | other phones |
| Camera | 12 MP, (wide), 1/2.55", PDAF
other unspecified cameras | |
| Features | LED flash | |
| Video | 1080p@30fps | |
| Selfie camera | Blackview Oscal C30 Pro | other phones |
| Camera | 8 MP | |
| Video | Yes | |
| Multimedia | Blackview Oscal C30 Pro | other phones |
| 3.5 mm Jack | Yes | |
| Loudspeaker | Yes | |
| Battery | Blackview Oscal C30 Pro | other phones |
| Type | Li-Ion 5080 mAh, non-removable | |
| Charging | 10W wired | |
| Design | Blackview Oscal C30 Pro | other phones |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Weight | 194.6 g (6.88 oz) | |
| Dimensions | 164.6 x 76.9 x 9.4 mm (6.48 x 3.03 x 0.37 in) | |
| Colors | Shadow Black, Starry Night Blue, Streaming Green | |
| Features | Blackview Oscal C30 Pro | other phones |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity | |
