| Hardware and OS Realme C3i |
| Operating system: | Android 10, Realme UI |
| Processor: | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) |
| Chipset: | Mediatek Helio G70 (12 nm) |
| Internal memory: | 32GB 2GB RAM |
| External memory: | microSDXC (dedicated slot) |
| GPU: | Mali-G52 2EEMC2 |
| Display Realme C3i |
| Size: | 6.5 inches, 102.0 cm2 |
| Resolution: | 720 x 1600 pixels, 20:9 ratio |
| Type: | IPS LCD, 480 nits (typ) |
| Protection: | Corning Gorilla Glass 3 |
| Main Camera Realme C3i |
| Camera: | 12 MP, f/1.8, 28mm (wide), 1/2.8", 1.25µm, PDAF
2 MP, f/2.4, (depth) |
| Features: | LED flash, HDR, panorama |
| Video: | 1080p@30fps, 720p@120fps |
| Selfie camera Realme C3i |
| Camera: | 5 MP, f/2.4, 27mm (wide), 1/5", 1.12µm |
| Features: | HDR, panorama |
| Video: | 1080p@30fps |
| Connectivity Realme C3i |
| 2G Network: | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network: | HSDPA 850 / 900 / 2100 |
| 4G Network: | 1, 3, 5, 8, 38, 40, 41 |
| Bluetooth: | 5.0, A2DP, LE, aptX |
| GPS: | Yes, with A-GPS, GLONASS, BDS |
| NFC: | No |
| Speed: | HSPA 42.2/11.5 Mbps, LTE-A (2CA) Cat6 300/75 Mbps |
| Technology: | GSM / HSPA / LTE |
| USB: | microUSB 2.0, USB On-The-Go |
| WLAN: | Wi-Fi 802.11 b/g/n, hotspot |
| Multimedia Realme C3i |
| 3.5 mm Jack: | Yes |
| Loudspeaker: | Yes |
| Radio: | FM radio |
| Battery Realme C3i |
| Type: | Li-Po 5000 mAh, non-removable |
| Charging: | Charging 10W |
| Design Realme C3i |
| Body build: | Glass front (Gorilla Glass 3), plastic back, plastic frame |
| Body: | Weather-sealed ports & loudspeaker |
| Colors: | Frozen Blue, Blazing Red |
| Dimensions: | 164.4 x 75 x 9 mm (6.47 x 2.95 x 0.35 in) |
| Weight: | 195 g (6.88 oz) |
| SIM: | Dual SIM (Nano-SIM, dual stand-by) |
| Features Realme C3i |
| Sensors: | Accelerometer, proximity, compass |
