| Hardware and OS | Vivo Y12G | |
| Operating system | Android v11 | |
| Processor | Qualcomm Snapdragon 439 | |
| RAM | 3 GB | |
| Internal Storage | 32 GB | |
| Expandable memory | Yes, Upto 256 GB | |
| Custom UI | Funtouch OS | |
| Display | Vivo Y12G | other phones |
| Type | HD LCD (IPS) 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 | 81.57 % | |
| Connectivity | Vivo Y12G | other phones |
| Network support | 4G , 3G, 2G | |
| WI-FI | Yes, Wi-Fi 802.11, b/g/n | |
| Gps | Yes, with A-GPS, Glonass | |
| Bluetooth | Yes, v5.0 | |
| Dual SIM | Dual SIM, GSM GSM | |
| SIM size | SIM1: Nano, SIM2: Nano | |
| USB connectivity | Mass storage device, USB charging, microUSB 2.0 | |
| Camera | Vivo Y12G | other phones |
| Main camera | 13 MP 2 MP | |
| Image | 4128 x 3096 Pixels | |
| Front camera | 8 MP | |
| Front camera resolution | 8 MP f/1.8 Primary Camera | |
| Camera features | Digital Zoom, Auto Flash, Touch to focus | |
| Flash | Yes, LED Flash | |
| Autofocus | Yes | |
| Video recording | 1920x1080 @ 30 fps | |
| Multimedia | Vivo Y12G | other phones |
| Audio jack | 3.5 MM | |
| FM radio | Yes | |
| Loudspeaker | Yes | |
| Design | Vivo Y12G | other phones |
| Height | 164.41 mm | |
| Width | 76.32 mm | |
| Thickness | 8.41 mm | |
| Weight | 191 grams | |
| Colours | Glacier Blue, Phantom Black | |
| Battery | Vivo Y12G | other phones |
| Capacity | 5000 mAh | |
| Type | Li-ion | |
| Other | Vivo Y12G | other phones |
| Fingerprint sensor | Yes | |
| Fingerprint sensor position | Side | |
| Other sensors | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope (Virtual) | |
