| Brand: | Realme |
| Model: | V21 |
| Type: | Smartphone |
| Size: | 6.56 inches, 103.4 cm2 |
| Resolution: | 720 x 1612 pixels, 20:9 ratio (~269 ppi density) |
| Technology: | TFT LCD |
| Main Specs: | 13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, PDAF Auxiliary lens |
| Main Features: | LED flash, HDR, panorama |
| Main Video: | 1080p@30fps |
| Selfie Specs: | 8 MP, f/2.0, (wide) |
| Selfie Video: | 1080p@30fps |
| Capacity: | 5000 mAh |
| Cpu: | Octa-core 2.2 GHz |
| Ram: | 4GB |
| Storage: | 128GB |
| Expandable: | microSDXC |
| Os: | Android 12, Realme UI 3.0 |
| Dimensions: | - |
| Sim: | Nano-SIM + Nano-SIM |
| Wifi: | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth: | 5.0, A2DP, LE, aptX HD |
| Nfc: | No |
| Usb: | USB Type-C 2.0, OTG |
| Headphone Jack: | Yes |
| Network: | GSM / CDMA / HSPA / LTE |
| Sensors: | Fingerprint (side-mounted), accelerometer, proximity, compass |
| Colors: | Black, Blue |
