Oppo Realme C21Y

- Screen: 6.5" IPS LCD - 720 x 1600
- SoC: Unisoc T610
- Camera: 3 (13 MP + 2 MP + 2 MP)
- Battery: 5000 mAh
- OS: Android 11
- Weight: 200 grams (7.05 oz)
Review
Full specifications
Detailed specifications, tests, and benchmarks of the Oppo Realme C21Y55
Display
Type | IPS LCD |
Size | 6.5 inches |
Resolution | 720 x 1600 pixels |
Aspect ratio | 20:9 |
PPI | 270 ppi |
Refresh rate | 60 Hz |
Max rated brightness | 400 nits |
HDR support | No |
Screen protection | Tempered glass |
Screen-to-body ratio | 81.6% |
46
Design and build
Height | 164.5 mm (6.48 inches) |
Width | 76 mm (2.99 inches) |
Thickness | 9.1 mm (0.36 inches) |
Weight | 200 g (7.05 oz) |
Waterproof | No |
Rear material | Plastic |
Frame material | Plastic |
Colors | Black, Blue |
Fingerprint scanner | Yes, rear |
25
Performance
Chipset | Unisoc T610 |
Max. clock | 1800 MHz |
CPU cores | 8 (2 + 6) |
Architecture | - 6 cores at 1.82 GHz: Cortex-A55 - 2 cores at 1.82 GHz: Cortex-A75 |
L3 cache | 1 MB |
Lithography process | 12 nanometers |
Graphics | ARM Mali G52 MP2 |
GPU clock | 614 MHz |
FLOPS | ~71.2 GFLOPS |
Benchmarks
CPU | 66485 |
GPU | 32103 |
Memory | 37779 |
UX | 57506 |
Total score | 194492 |
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 |
50
Software
Operating system | Android 11 |
ROM | Realme UI 2.0 |
66
Battery
Capacity | 5000 mAh |
Charge power | 10 W |
Battery type | Li-Po |
Replaceable | No |
Wireless charging | No |
Reverse charging | Yes |
Fast charging | No |
Full charging time | 3:00 hr |
47
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 - Sensor: 1/3.06" (CMOS) - Phase autofocus |
Macro lens | - 2 MP - Aperture: f/2.4 - Pixel size: 1.75 micron |
Depth lens | - 2 MP - Aperture: f/2.4 |
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 |
58
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 |
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 |
5G support | No |
55
Sound
Speakers | Mono |
Headphone audio jack | Yes |
FM radio | No |
Dolby Atmos | No |
Other
Category | Budget |
Announced | June 2021 |
Release date | July 2021 |
Sensors | - Proximity sensor - Accelerometer - Ambient light sensor - Compass - Fingerprint |
Box* | - |
*Disclaimer! Some specifications of the Realme C21Y may differ by country or region