| Hardware and OS | Realme V20 5G | |
| Operating system | Android v12 | |
| Processor | 2.2 GHz, Octa Core Processor | |
| Chipset | MediaTek Dimensity 700 5G | |
| Cores | 4x2.2 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55 | |
| GPU | Mali-G57 MC2 | |
| Ram | 4 GB | |
| Storage | 128 GB | |
| Card Slot | Yes | |
| Display | Realme V20 5G | other phones |
| Size | 6.5 inches, 720 x 1600 pixels | |
| Type | Color LCD Screen (16M Colors) | |
| Aspect Ratio | 20:9 | |
| PPI | ~270 PPI | |
| Screen to Body Ratio | ~ 90.15% | |
| Touch | Yes, with Multitouch | |
| Main Camera | Realme V20 5G | other phones |
| Camera | Punch Hole 5 MP (Wide Angle) | |
| Flash | Yes, Dual LED | |
| Features | Portrait | |
| Video | 1080p @ 30fps FHD | |
| Selfie camera | Realme V20 5G | other phones |
| Camera | 13 MP (Wide Angle)
0.3 MP with autofocus | |
| Video | 1080p @ 30fps FHD | |
| Connectivity | Realme V20 5G | other phones |
| 3G Network | Yes | |
| 4G Network | Yes | |
| 5G Network | Yes | |
| Bluetooth | Yes, v5.1, A2DP, LE | |
| EDGE | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS, Beidou, Galileo, GLONASS, NavIC | |
| USB | Yes, USB-C v2.0 | |
| USB Features | USB on-the-go, USB Charging | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | |
| Multimedia | Realme V20 5G | other phones |
| 3.5 mm Jack | Yes | |
| Battery | Realme V20 5G | other phones |
| Type | Non-Removable Battery | |
| Battery capacity | 5000 mAh | |
| Design | Realme V20 5G | other phones |
| Dual Sim | Yes | |
| Sim Type | Dual Sim, GSM GSM | |
| Sim Size | Nano Nano SIM | |
| Features | Realme V20 5G | other phones |
| Sensors | Accelerometer, Gyro, Proximity, E-Compass, Ambient Light Sensor | |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | |
