Realme C21
Platform
| GPU | PowerVR GE8320 |
| CPU | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
| Chipset | MediaTek MT6765G Helio G35 (12 nm) |
| OS | Android 10, Realme UI |
Memory
eMMC 5.1 | |
| Internal | 32GB 3GB RAM, 64GB 4GB RAM |
| Card slot | microSDXC (dedicated slot) |
Main Camera
| Video | 1080p@30fps |
| Features | LED flash, HDR, panorama |
| Dual | 13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, PDAF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) |
Selfie camera
| Video | 1080p@30fps |
| Features | HDR, panorama |
| Single | 5 MP, f/2.2, (wide), 1/5.0", 1.12µm |
Display
| Resolution | 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
| Size | 6.5 inches, 102.0 cm2 (~80.8% screen-to-body ratio) |
| Type | IPS LCD, 400 nits (typ) |
Body
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Build | Glass front, plastic back, plastic frame |
| Weight | 190 g (6.70 oz) |
| Dimensions | 165.2 x 76.4 x 8.9 mm (6.50 x 3.01 x 0.35 in) |
Battery
| Charging | Reverse charging |
| Type | Li-Po 5000 mAh, non-removable |
Sound
| 3.5mm jack | Yes |
| Loudspeaker | Yes |
Features
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass |
Misc
| Price | |
| Models | RMX3201 |
| Colors | Cross Black, Cross Blue |
Comms
| USB | microUSB 2.0, USB On-The-Go |
| Radio | FM radio |
| NFC | No |
| GPS | Yes, with A-GPS, GLONASS, BDS |
| Bluetooth | 5.0, A2DP, LE |
| WLAN | Wi-Fi 802.11 b/g/n, hotspot |
Launch
| Status | Available. Released 2021, March 05 |
| Announced | 2021, March 05 |
Network
| Speed | HSPA 42.2/5.76 Mbps, LTE |
1, 3, 5, 8, 38, 40, 41 - India | |
| 4G bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International |
| 3G bands | HSDPA 850 / 900 / 2100 |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| Technology |