| Hardware and OS Vivo Y21 2021 |
| Operating system: | Android v11 |
| Processor: | MediaTek Helio P35 |
| RAM: | 4 GB |
| Internal Storage: | 64 GB |
| Expandable memory: | Yes, Upto 1 TB |
| Custom UI: | Funtouch OS |
| Display Vivo Y21 2021 |
| Type: | HD LCD Halo Full View |
| Size: | 6.51 inches |
| Resolution: | 1600 x 720 Pixels |
| Pixel Density: | 270 ppi |
| Touchscreen: | Yes, Capacitive Touchscreen, Multi-touch |
| Aspect ratio: | 20:9 |
| Screen to body ratio calculated: | 82.09 % |
| Connectivity Vivo Y21 2021 |
| Network support: | 4G , 3G, 2G |
| WI-FI: | Yes, Wi-Fi 802.11, b/g/n/n 5GHz |
| Gps: | Yes with A-GPS, Glonass |
| Bluetooth: | Yes, v5.0 |
| Dual SIM: | Dual SIM, GSM GSM |
| USB TYPE-C: | Yes |
| USB connectivity: | Mass storage device, USB charging |
| Camera Vivo Y21 2021 |
| Main camera: | 13 MP 2 MP |
| Image: | 4128 x 3096 Pixels |
| Front camera: | 8 MP |
| Front camera resolution: | 8 MP f/2.0 Primary Camera |
| Camera features: | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Flash: | Yes, LED Flash |
| Autofocus: | Yes |
| Video recording: | 1920x1080 @ 30 fps |
| Multimedia Vivo Y21 2021 |
| Audio jack: | 3.5 MM |
| FM radio: | Yes |
| Loudspeaker: | Yes |
| Design Vivo Y21 2021 |
| Height: | 164.26 mm |
| Width: | 76.08 mm |
| Thickness: | 8.00 mm |
| Weight: | 182 grams |
| Colours: | Midnight Blue, Diamond Glow |
| Battery Vivo Y21 2021 |
| Capacity: | 5000 mAh |
| Type: | Lithium |
| Quick charging: | Yes, Fast, 18W |
| Other Vivo Y21 2021 |
| Fingerprint sensor: | Yes |
| Fingerprint sensor position: | Side |
| Other sensors: | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope Sensor |
