| Hardware and OS | Samsung Galaxy A72 4G | |
| Operating system | Android v11 | |
| Processor | Qualcomm Snapdragon 732G | |
| RAM | 6 GB | |
| Internal Storage | 128 GB | |
| Expandable memory | Yes, Upto 1 TB | |
| Custom UI | Samsung One UI | |
| Display | Samsung Galaxy A72 4G | other phones |
| Type | FHD Super AMOLED Infinity-O | |
| Size | 6.7 inches | |
| Resolution | 1080 x 2400 Pixels | |
| Pixel Density | 394 ppi | |
| Touchscreen | Yes, Capacitive Touchscreen, Multi-touch | |
| Aspect ratio | 20:9 | |
| Refresh rate | 90 Hz | |
| Screen to body ratio calculated | 84.86 % | |
| Connectivity | Samsung Galaxy A72 4G | other phones |
| Network support | 4G , 3G, 2G | |
| WI-FI | Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz | |
| Gps | Yes, with A-GPS, Glonass | |
| Bluetooth | Yes, v5.0 | |
| Dual SIM | Dual SIM, GSM GSM | |
| SIM size | SIM1: Nano, SIM2: Nano (Hybrid) | |
| USB TYPE-C | Yes | |
| USB connectivity | Mass storage device, USB charging | |
| Camera | Samsung Galaxy A72 4G | other phones |
| Image | 9000 x 7000 Pixels | |
| Front camera resolution | 32 MP f/2.2, Wide Angle Primary Camera | |
| Camera features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Flash | Yes, LED Flash | |
| Autofocus | Yes | |
| Aperture | F2.2 | |
| Optical image stabilisation | Yes | |
| Video recording | 3840x2160 @ 30 fps | |
| Multimedia | Samsung Galaxy A72 4G | other phones |
| Audio jack | 3.5 MM | |
| Loudspeaker | Yes | |
| Audio features | Dolby Atmos | |
| Design | Samsung Galaxy A72 4G | other phones |
| Height | 165.0 mm | |
| Width | 77.4 mm | |
| Thickness | 8.4 mm | |
| Weight | 203 grams | |
| Colours | Awesome Black, Awesome White, Awesome Blue, Awesome Violet | |
| Ruggedness | Dust Proof | |
| Waterproof | Yes, Water resistant (up to 30 minutes in a depth of 1 meter), IP67 | |
| Battery | Samsung Galaxy A72 4G | other phones |
| Capacity | 5000 mAh | |
| Type | Li-ion | |
| User replaceable | No | |
| Quick charging | Yes, Fast, 25W | |
| Other | Samsung Galaxy A72 4G | other phones |
| Fingerprint sensor | Yes | |
| Fingerprint sensor position | On-Screen | |
| Other sensors | Accelerometer, Fingerprint Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Virtual Proximity Sensor | |
