| Brand | Realme |
| First Release | March 25, 2021 |
| Model | Realme 8 |
| Connectivity | |
| Network | 2G, 3G, 4G |
| SIM | Dual Nano SIM |
| WLAN | dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | v5.1, A2DP, LE |
| GPS | A-GPS, GLONASS, GALILEO, BDS |
| Radio | Yes |
| USB | v2.0 |
| USB Type-C | Yes |
| OTG | Yes |
| Body | |
| Style | Punch-hole |
| Material | Glass front, plastic body |
| Dimensions | 160.6 x 73.9 x 8 millimeters |
| Weight | 177 grams |
| Display | |
| Size | 6.4 inches |
| Resolution | Full HD+ 1080 x 2400 pixels (411 ppi) |
| Technology | Super AMOLED Touchscreen |
| Features | Always-on display, 1000 nits max. brightness |
| Back Camera | |
| Resolution | Quad 64+8+2+2 Megapixel |
| Features | PDAF, LED flash, 119º ultrawide, macro, depth & more |
| Video Recording | 4K Ultra HD (2160p), gyro-EIS |
| Front Camera | |
| Resolution | 16 Megapixel |
| Features | F/2.5 aperture, 1/3.0″, 1.0µm, HDR & more |
| Video Recording | Full HD (1080p), gyro-EIS |
| Battery | |
| Type and Capacity | Lithium-polymer 5000 mAh (non-removable) |
| Fast Charging | 30W Fast Charging (50% in 26 min, 100% in 65 min) |
| Reverse Charging | Yes |
| Performance | |
| Operating System | Android 11 (Realme UI 2.0) |
| Chipset | Media tek Helio G95 (12 nm) |
| Storage | |
| RAM | 8GB |
| ROM | 128 GB (UFS 2.1) |
| MicroSD Slot | Dedicated slot |
| Processor | Octa core, up to 1.6 GHz |
| GPU | Mali-G76 MC4 |
| Sound | |
| 3.5mm Jack | Yes |
| Features | Loudspeaker, 24-bit/192kHz audio |
| Security | |
| Face Unlock | Yes |
| Fingerprint | In-display (optical) |
Others | Notification Light Sensors Accelerometer, Proximity, Gyroscope, E-Compass |