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› Realme C21 3GB/32GB versus Vivo Y21 4GB/64GB
Realme C21 versus Vivo Y21
Compare specifications, price, availability, ratings and shopping interest.
| Specification | Realme C21 3GB/32GB | Vivo Y21 4GB/64GB |
|---|---|---|
| Price | KSh 16,700 | KSh 17,800 |
| Sales | 0 - For Nov 2025 | 23 - For Nov 2025 |
| Average rating | 5 - 2 votes | 3.7 - 3 votes |
| Likes | 0 - For Nov 2025 | 5 - For Nov 2025 |
| Views | 220 - For Nov 2025 | 1,591 - For Nov 2025 |
| General | ||
| Available | March 2021 | August 2021 |
| Dimensions | 165.2 x 76.4 x 8.9 mm | 164.3 x 76.1 x 8 mm |
| Weight | 190 g | 182 g |
| Colors | Cross Black Cross Blue | Midnight Blue Diamond Glow |
| 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: B3, B5, B8; 3G: B1, B5, B8; 4G FDD LTE: B1, B3, B5, B8; 4G TDD LTE: B38, B40, B41 |
| Key features | Helio G35 gaming processor LPDDR4X memory 5000mAh battery power Android 10 OS Face unlock | 2.5D curved display Ultra game mode 5000mAh battery power 18W fast charging Dual SIM + dedicated microSD Fingerprint + face unlock |
| Platform | ||
| Operating system | Android 10; Realme UI 1.0 | Android 11; Funtouch 11.1 |
| GPU | PowerVR GE8320 | PowerVR GE8320 |
| Processor | 2.3 GHz Octa-core | 2.35 GHz Octa-core |
| Chipset | MediaTek Helio G35 | Mediatek Helio P35 |
| Graphics processor | PowerVR GE8320 | PowerVR GE8320 |
| RAM | 3GB LPDDR4X | 4GB |
| Storage | 32GB | 64GB |
| Card slot | Up to 256GB Dedicated MicroSD | Dedicated MicroSD |
| Battery | 5000mAh Li-Po | 5000mAh 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 | 18W Fast Charging |
| Platform features | - | Multi-Turbo 5.0 Performance Enhancement Ultra Game Mode Liquid Cooling |
| Display | ||
| Display size | 6.5 inches 720 x 1600 pixels | 6.51 Inches 720 x 1600 Pixels |
| Display type | IPS screen 16M colors | IPS Screen 16M Colors |
| Pixel density | 270 ppi | 270 ppi |
| Display features | 20:9 Aspect Ratio 400 Nits Brightness | 20:9 Aspect Ratio Blue Light Filter Mode 2.5D Curved Display |
| Camera | ||
| Camera resolution | 13MP F2.2 + 2MP F2.4 + 2MP F2.4 | 13MP F2.2 + 2MP F2.4 |
| Camera features | Up to 4x Digital Zoom 4cm Macro Lens Night Mode AI Beauty Chroma Boost HDR PDAF Portrait Panorama Expert Mode LED flash | Bokeh 4cm Macro Portrait Panorama Live Photo Professional Mode HDR LED Flash |
| Video recording | Full HD 30fps Timelapse | Full HD 30fps Time-Lapse Slow-Mo |
| Front camera | ||
| Front camera resolution | 5MP F2.2 | 8MP F2.0 |
| Front camera features | Portrait Panorama HDR Beauty Face Unlock | Face Beauty Face Unlock |
| Video recording | Timelapse | Full HD 30fps |
| Sensors & connectivity | ||
| Sensors | Fingerprint Accelerometer Proximity Magnetic Induction Ambient Light | Fingerprint Accelerometer Ambient Light Proximity E-Compass Gyroscope |
| Connectivity | MicroUSB 2.0 Bluetooth 5.0 WiFi Hotspot GPS GLONASS BDS USB OTG | USB Type-C Bluetooth 5.0 Wi-Fi Direct Dual-band Wi-Fi Wi-Fi Hotspot GPS BDS GLONASS GALILEO USB OTG |
| Connectivity features | - | - |
