| Hardware and OS Realme 8i |
| Operating system: | Android 11, Realme UI 2.0 |
| Processor: | Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| Chipset: | Mediatek Helio G96 (12 nm) |
| Internal memory: | 64GB 4GB RAM, 128GB 6GB RAM |
| External memory: | microSDXC (dedicated slot) |
| GPU: | Mali-G57 MC2 |
| Display Realme 8i |
| Size: | 6.6 inches, 104.8 cm2 |
| Resolution: | 1080 x 2412 pixels, 20:9 ratio |
| Type: | IPS LCD, 120Hz, 600 nits (peak) |
| Main Camera Realme 8i |
| Camera: | 50 MP, f/1.8, 26mm (wide), 1/2.76", 0.64µm, PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth) |
| Features: | LED flash, HDR, panorama |
| Video: | 1080p@30fps |
| Selfie camera Realme 8i |
| Camera: | 16 MP, f/2.1, (wide), 1/3.0", 1.0µm |
| Features: | Panorama |
| Video: | 1080p@30fps |
| Connectivity Realme 8i |
| 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: | 5.1, A2DP, LE |
| GPS: | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| NFC: | No |
| Speed: | HSPA 42.2/5.76 Mbps, LTE-A |
| Technology: | GSM / HSPA / LTE |
| USB: | USB Type-C 2.0, USB On-The-Go |
| WLAN: | Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot |
| Multimedia Realme 8i |
| 3.5 mm Jack: | Yes |
| Loudspeaker: | Yes |
| Radio: | No |
| Battery Realme 8i |
| Type: | Li-Po 5000 mAh, non-removable |
| Charging: | Fast charging 18W |
| Design Realme 8i |
| Body build: | Glass front, plastic frame, plastic back |
| Colors: | Black, Purple |
| Dimensions: | 164.1 x 75.5 x 8.5 mm (6.46 x 2.97 x 0.33 in) |
| Weight: | 194 g (6.84 oz) |
| SIM: | Dual SIM (Nano-SIM, dual stand-by) |
| Features Realme 8i |
| Sensors: | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |