Realme C21
- Screen: 6.5" IPS LCD - 720 x 1600
- SoC: MediaTek Helio G35
- Camera: 3 (13 MP + 2 MP + 2 MP)
- Battery: 5000 mAh
- OS: Android 11
- Weight: 190 grams (6.7 oz)
Review
Scores marked with a red asterisk (
*
) are approximate, as we currently do not have sufficient test results to make a precise estimation.
Full specifications
Detailed specifications, tests, and benchmarks of the Realme C21Display
| Type | IPS LCD |
| Size | 6.5 inches |
| Resolution | 720 x 1600 pixels |
| Aspect ratio | 20:9 |
| PPI | 270 ppi |
| Refresh rate | 60 Hz |
| Adaptive refresh rate | No |
| Max rated brightness | 450 nits |
| HDR support | No |
| Screen protection | Tempered glass |
| Screen-to-body ratio | 80.8% |
Design and build
| Height | 165.2 mm (6.5 inches) |
| Width | 76.4 mm (3.01 inches) |
| Thickness | 8.9 mm (0.35 inches) |
| Weight | 190 g (6.7 oz) |
| Waterproof | No |
| Rear material | Plastic |
| Frame material | Plastic |
| Colors | Black, Blue |
| Fingerprint scanner | Yes, rear |
Performance
| Chipset | MediaTek Helio G35 |
| Max clock | 2300 MHz |
| CPU cores | 8 (4 + 4) |
| Architecture |
- 4 cores at 1.8 GHz: Cortex-A53
- 4 cores at 2.3 GHz: Cortex-A53 |
| Lithography process | 12 nanometers |
| Graphics | PowerVR GE8320 |
| GPU shading units | 32 |
| GPU clock | 680 MHz |
| FLOPS | ~43.5 GFLOPS |
Benchmarks
| CPU | 60522 |
| GPU | 15213 |
| Memory | 47467 |
| UX | 49477 |
| Total score | 171227 |
Memory
| RAM size | 3, 4 GB |
| Memory type | LPDDR4X |
| Memory clock | 1866 MHz |
| Channels | 2 |
| Storage size | 32, 64 GB |
| Storage type | eMMC 5.1 |
| Memory card | MicroSD |
| Memory card max size | Up to 256 GB |
Software
| Operating system | Android 10 (Can be upgraded to Android 11) |
| ROM | Realme UI 2.0 |
Battery
| Capacity | 5000 mAh |
| Max charge power | 10 W |
| Battery type | Li-Po |
| Replaceable | No |
| Wireless charging | No |
| Reverse charging | Yes |
| Fast charging | No |
| Full charging time | 2:55 hr |
Camera
| Matrix | 13 megapixels |
| Image resolution | 4128 x 3096 |
| Zoom | Digital |
| Flash | LED |
| Stabilization | Digital |
| 8K video recording | No |
| 4K video recording | No |
| 1080p video recording | Up to 30FPS |
| Slow motion | No |
| Lenses | 3 (13 MP + 2 MP + 2 MP) |
| Wide (main) lens |
- 13 MP
- Aperture: f/2.2 - Focal length: 26 mm - Pixel size: 1.12 micron - Sensor: 1/3" (CMOS) - Phase autofocus |
| Monochrome lens |
- 2 MP
- Aperture: f/2.4 - Pixel size: 1.75 micron - Sensor: 1/5" (CMOS) |
| Macro lens |
- 2 MP
- Aperture: f/2.4 - Pixel size: 1.75 micron - Sensor: 1/5" (CMOS) |
| Camera features | - Bokeh mode |
| Megapixels | 5 megapixels |
| Image resolution | 2560 x 1960 |
| Aperture | f/2.2 |
| Focal length | 27 mm |
| Pixel size | 1.12 microns |
| Sensor type | CMOS |
| Sensor size | 1/5" |
| Video resolution | 1080p (Full HD) at 30 FPS |
Connectivity
| Wi-Fi standard | Wi-Fi 4 (802.11 a/b/g/n) |
| Wi-Fi features |
- Wi-Fi Direct
- Wi-Fi Hotspot - Wi-Fi Display |
| Bluetooth version | 5 |
| Bluetooth features | LE, HID, A2DP |
| USB type | Micro USB |
| USB version | 2 |
| USB features |
- Charging
- USB-Storage mode - OTG |
| GPS | GPS, GLONASS, Beidou |
| NFC * | No |
| Infrared port | No |
| Number of SIM * | 2 |
| Type of SIM card | Nano |
| Multi SIM mode | Standby |
| eSIM support * | No |
| Hybrid slot | No |
| LTE Cat * | 7 |
| 2G network | GSM 850/900/1800/1900 |
| 3G network | WCDMA B1/5/8 |
| 4G network | LTE B1/3/5/8/B38/40/41(2535-2655MHz) |
| 5G support | No |
Sound
| Speakers | Mono |
| Headphone audio jack | Yes |
| FM radio | Yes |
| Dolby Atmos | No |
Other
| Category | Budget |
| Announced | March 2021 |
| Release date | March 2021 |
| Sensors |
- Proximity sensor
- Accelerometer - Ambient light sensor - Compass - Fingerprint |
*
Disclaimer!
Some specifications of the Realme C21 may differ by country or region
