| Phone name | Realme C51 |
| Price | 13999 টাকা |
| Display | 6.74 inches + IPS LCD Touchscreen |
| OS | Android 13 (Realme UI T) |
| Camera | Dual 50+0.3 Megapixel + 5 Megapixel |
| Fingerprint | Yes (Side Mounted) |
| Chipset | Unisoc Tiger T612 (12 nm) |
| RAM+ROM | 4 GB+ 64,128 GB |
| Battery | Lithium-polymer + 5000 mAh (non-removable) |
| Full specification | |
| Launch Date | August, 2023 |
| Connectivity | |
| Network | 2G, 3G, 4G |
| SIM | Dual Nano SIM |
| Wifi | Yes |
| Bluetooth | 5.0, A2DP, LE |
| GPS | A-GPS, GLONASS, GALILEO |
| USB | v2.0 |
| OTG | Yes |
| WLAN | Dual-band, Wi-Fi hotspot |
| NFC | 360º |
| Body | |
| Dimensions | 167.2 x 76.7 x 8 millimeter |
| Weight | 186 grams |
| Material | Glass front, Plastic body |
| Display | |
| Display type | IPS LCD Touchscreen |
| Display size | 6.74 inches |
| Resolution | HD+ 720 x 1600 pixels (260 ppi) |
| Multitouch | Yes |
| Performance | |
| Operating System | Android 13 (Realme UI T) |
| Processor | Octa core, up to 1.8 GHz |
| Chipset | Unisoc Tiger T612 (12 nm) |
| GPU | Mali-G57 |
| Storage | |
| Internal storage | 64,128 GB |
| RAM | 4 GB |
| Camera | |
| Back camera | Dual 50+0.3 Megapixel |
| Features | PDAF, LED flash, f/1.7, depth, HDR & more |
| Video Recording | Full HD (1080p) |
| Front Camera | 5 Megapixel |
| Features | F/2.2 aperture, HDR & more |
| Video Recording | HD (720p) |
| Sound | |
| 3.5mm jack | Yes |
| Features | Loudspeaker |
| Battery | |
| Battery type | Lithium-polymer |
| Battery capacity | 5000 mAh (non-removable) |
| Charging | 33W Fast Charging (0-50% in 28 minutes) |
| Security | |
| Fingerprint | Yes (Side Mounted) |
| Face Unlock | Yes |
| Others | |
| Sensor | Fingerprint, Accelerometer, Proximity, E-Compass |
| Made by | Bangladesh |
| Color | Mint Green, Carbon Black |