| Hardware and OS Samsung Galaxy A12 2021 |
| Operating system: | Android v11 |
| Processor: | Exynos 850 |
| RAM: | 3 GB |
| Internal Storage: | 32 GB |
| Expandable memory: | Yes, Upto 1 TB |
| Display Samsung Galaxy A12 2021 |
| Type: | IPS LCD |
| Size: | 6.5 inches |
| Resolution: | 720 x 1560 Pixels |
| Pixel Density: | 264 ppi |
| Touchscreen: | Yes, Capacitive Touchscreen, Multi-touch |
| Connectivity Samsung Galaxy A12 2021 |
| 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 |
| Camera Samsung Galaxy A12 2021 |
| Main camera: | 48 MP 8 MP 2 MP 2 MP |
| Front camera: | 8 MP |
| Front camera resolution: | 8 MP, f/2.2 |
| Camera features: | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Flash: | Yes, LED Flash |
| Autofocus: | Yes |
| Video recording: | Yes |
| Multimedia Samsung Galaxy A12 2021 |
| Audio jack: | 3.5 MM |
| Loudspeaker: | Yes |
| Design Samsung Galaxy A12 2021 |
| Height: | 164 mm |
| Width: | 75.8 mm |
| Thickness: | 8.9 mm |
| Weight: | 205 grams |
| Colours: | Black, White, Blue, Red |
| Battery Samsung Galaxy A12 2021 |
| Capacity: | 5000 mAh |
| Type: | Li-Polymer |
| Other Samsung Galaxy A12 2021 |
| Fingerprint sensor: | Yes |
| Fingerprint sensor position: | Side |
| Other sensors: | Accelerometer, Proximity |
