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› Realme C21 3GB/32GB versus Blackview Oscal C70, 6GB/128GB
Realme C21 versus Blackview Oscal C70
Compare specifications, price, availability, ratings and shopping interest.
| Specification | Realme C21 3GB/32GB | Blackview Oscal C70, 6GB/128GB |
|---|---|---|
| Price | KSh 16,700 | KSh 14,000 |
| Sales | 0 - For Oct 2025 | 28 - For Oct 2025 |
| Average rating | 5 - 2 votes | 5 - 1 votes |
| Likes | 0 - For Oct 2025 | 0 - For Oct 2025 |
| Views | 233 - For Oct 2025 | 334 - For Oct 2025 |
| General | ||
| Available | March 2021 | April 2023 |
| Dimensions | 165.2 x 76.4 x 8.9 mm | 163.2 x 75.2 x 8.8 mm |
| Weight | 190 g | 192 g |
| Colors | Cross Black Cross Blue | Stardust Grey Dim Forest Green Summer Sky Blue |
| Network | 2G, 3G, 4G | 2G, 3G, 4G |
| Network features | 2G: 850, 900, 1800, 1900; 3G: B1, B5, B8; 4G FDD LTE: B1, B3, B5, B7, B8, B20, B28; 4G TD LTE: B38, B40, B41 | 2G: 850, 900, 1800, 1900; 3G: 900, 2100; 4G: B1, 3, 7, 8, 19, 20, 40 |
| Key features | Helio G35 gaming processor LPDDR4X memory 5000mAh battery power Android 10 OS Face unlock | 90Hz display refresh rate Fingerprint and face unlock Bluetooth 5.0 and 4G connectivity 50MP dual main camera Up to 2TB external storage support UFS 2.1 internal storage |
| Platform | ||
| Operating system | Android 10; Realme UI 1.0 | Android 12 Doke OS 3.1 |
| GPU | PowerVR GE8320 | Mali-G57 MP1 |
| Processor | 2.3 GHz Octa-core | 1.6 GHz Octa-core 12nm |
| Chipset | MediaTek Helio G35 | Unisoc T606 |
| Graphics processor | PowerVR GE8320 | Mali-G57 MP1 |
| RAM | 3GB LPDDR4X | 6GB LPDDR4x |
| Storage | 32GB | 128GB UFS 2.1 |
| Card slot | Up to 256GB Dedicated MicroSD | MicroSD Up to 2TB |
| Battery | 5000mAh Li-Po | 5180mAh Li-Po |
| Battery features | Up to 2.37 Days Standby / 1.43h WhatsApp / 2.23h Talk Time / 1.51h Instagram / 1.36h YouTube / 4.78h Spotify for 5% Battery with Power Saving Mode | Up to 8h Video Playback |
| Platform features | - | - |
| Display | ||
| Display size | 6.5 inches 720 x 1600 pixels | 6.56 Inches 720 x 1600 Pixels |
| Display type | IPS screen 16M colors | IPS Screen 16M Colors |
| Pixel density | 270 ppi | 267 ppi |
| Display features | 20:9 Aspect Ratio 400 Nits Brightness | 90Hz Refresh Rate 400 Nits Peak Brightness |
| Camera | ||
| Camera resolution | 13MP F2.2 + 2MP F2.4 + 2MP F2.4 | 50MP + 2MP |
| Camera features | Up to 4x Digital Zoom 4cm Macro Lens Night Mode AI Beauty Chroma Boost HDR PDAF Portrait Panorama Expert Mode LED flash | 50MP wide / PDAF 2MP depth Panorama / Portrait HDR LED Flash |
| Video recording | Full HD 30fps Timelapse | Full HD 30fps |
| Front camera | ||
| Front camera resolution | 5MP F2.2 | 8MP |
| Front camera features | Portrait Panorama HDR Beauty Face Unlock | Face Unlock |
| Video recording | Timelapse | Full HD 30fps |
| Sensors & connectivity | ||
| Sensors | Fingerprint Accelerometer Proximity Magnetic Induction Ambient Light | Fingerprint Accelerometer |
| Connectivity | MicroUSB 2.0 Bluetooth 5.0 WiFi Hotspot GPS GLONASS BDS USB OTG | USB Type-C / OTG Bluetooth 5.0 Wi-Fi Hotspot / Wi-Fi Direct / Dual-band Wi-Fi GPS / GLONASS / GALILEO / BDS |
| Connectivity features | - | - |
