






| Name | Realme C21 |
| Official Price | 10,990 |
| Release Date | 05 March, 2021 |
| Variant | 3GB+32GB,4GB+64GB |
| Brand | Realme |
| Model | C21 |
| Device Type | Smartphone |
| Status | |
| Made By | China |
| Operating System | Android |
| OS Version | v10 |
| User Interface | UI |
| Chipset | MediaTek Helio G35 |
| CPU | Octa core, 2.3 GHz, Cortex A53 |
| CPU Cores | 8 Cores |
| Architecture | 64 bit |
| Fabrication | 12 nm |
| GPU | PowerVR GE8320 |
| Display Type | IPS LCD |
| Screen Size | 6.52 inches (16.56 cm) |
| Resolution | 720x1600 px (HD+) |
| Aspect Ratio | 20:9 |
| Pixel Density | 269 ppi |
| Screen to Body Ratio | 82.2 % |
| Screen Protection | Corning Gorilla Glass v3 |
| Bezel-less Display | Yes with waterdrop notch |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Brightness | 420 nits |
| Refresh Rate | 60 Hz |
| Notch | Waterdrop |
| Camera Setup | Triple |
| Resolution | 13 MP f/2.2, Primary Camera, 2 MP f/2.4, Depth Camera, 2 MP f/2.4, Macro Camera |
| Sensor | CMOS image sensor |
| Autofocus | |
| OIS | |
| Flash | |
| Image Resolution | 4128 x 3096 Pixels |
| Settings | Exposure compensation, ISO control |
| Zoom | 4 x Digital Zoom |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) |
| Aperture | f/2.2 |
| Camera Features | 4 x Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 1920x1080, 1280x720 |
| Video FPS | 30 fps |
| Camera Setup | Single |
| Resolution | 5 MP f/2.0, Primary Camera |
| Camera Features | Fixed Focus |
| Flash | |
| Aperture | f/2.0 |
| Video Recording | 1080p |
| Video FPS | 30 fps |
| Height | 164.5 mm |
| Width | 75.9 mm |
| Thickness | 9.8 mm |
| Weight | 209 grams |
| Colors | Power Blue, Power Silver |
| Waterproof |
| Battery type | Li-Ion (Lithium Ion) |
| Capacity | 5000 mAh |
| Quick Charging | 10W Fast Charging |
| Placement | Non-removable |
| Internal Storage | 32 GB |
| Storage Type | eMMC 5.1 |
| USB OTG | |
| RAM | 3 GB |
| RAM Type | LPDDR4X |
| Network | 2G, 3G, 4G |
| SIM Slot | Dual SIM (Nano-SIM, dual stand-by) Splash resistant |
| SIM Size | SIM1: Nano, SIM2: Nano |
| EDGE | |
| GPRS | |
| VoLTE | |
| Speed | HSPA, LTE |
| SAR Value | Head: 1.045 W/kg, Body: 0.643 W/kg |
| WLAN | Wi-Fi 4 (802.11 b/g/n), MIMO |
| Bluetooth | v5.0 |
| GPS | |
| Infrared | |
| Wi-fi Hotspot | |
| NFC | |
| USB | Mass storage device, USB charging, microUSB 2.0 |
| Light Sensor | Light sensor, Proximity sensor, Accelerometer |
| Fingerprint Sensor | |
| Finger Sensor Position | Rear-mounted |
| Face Unlock |
| FM Radio | |
| Loudspeaker | |
| Audio Jack | 3.5 mm |
| Video | 1080p@30fps |
| Document Reader |
| Features | Accelerometer, proximity, compass |
You can write your own disclaimer from APS Settings -> General -> Disclaimer Note.