Realme C1 Full Specifications
| Brand | Realme |
| Model | C1 |
| Release date | September 2018 |
| Launched in India | Yes |
| Form factor | Touchscreen |
| Body type | Plastic |
| Dimensions (mm) | 156.20 x 75.60 x 8.20 |
| Weight (g) | 168.00 |
| Battery capacity (mAh) | 4230 |
| Removable battery | No |
| Wireless charging | No |
| Colours | Ocean Blue, Deep Black |
| Screen size (inches) | 6.20 |
| Touchscreen | Yes |
| Resolution | 720x1520 pixels |
| Aspect ratio | 19:9 |
| Processor | 1.8GHz octa-core |
| Processor make | Qualcomm Snapdragon 450 |
| RAM | 2GB |
| Internal storage | 16GB |
| Expandable storage | Yes |
| Expandable storage type | microSD |
| Expandable storage up to (GB) | 256 |
| Dedicated microSD slot | Yes |
| Rear camera | 13-megapixel (f/2.2) + 2-megapixel |
| Rear autofocus | Phase detection autofocus |
| Rear flash | Yes |
| Front camera | 5-megapixel (f/2.2, 1.12-micron) |
| Operating system | Android 8.1 |
| Skin | Color OS 5.1 |
| Wi-Fi | Yes |
| Bluetooth | Yes |
| Face unlock | Yes |
| Compass/ Magnetometer | Yes |
| Proximity sensor | Yes |
| Accelerometer | Yes |
| Ambient light sensor | Yes |