| Hardware and OS | Samsung Galaxy A84 | |
| Operating system | Android v11 | |
| Processor | Qualcomm SDM730 Snapdragon 855 | |
| RAM | 8 GB | |
| Internal Storage | 256 GB | |
| Display | Samsung Galaxy A84 | other phones |
| Type | Super AMOLED | |
| Size | 6.7 inches | |
| Resolution | 1080 x 2400 Pixels | |
| Pixel Density | 393 ppi | |
| Touchscreen | Yes, Capacitive Touchscreen, Multi-touch | |
| Aspect ratio | 20:9 | |
| Connectivity | Samsung Galaxy A84 | other phones |
| Network support | 5G , 4G , 3G, 2G | |
| WI-FI | Yes, Wi-Fi 802.11, 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 | |
| USB TYPE-C | Yes | |
| USB connectivity | Mass storage device, USB charging | |
| Camera | Samsung Galaxy A84 | other phones |
| Front camera resolution | Motorized pop-up rotating | |
| Camera features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Flash | Yes, LED Flash | |
| Autofocus | Yes | |
| Video recording | Yes | |
| Multimedia | Samsung Galaxy A84 | other phones |
| Loudspeaker | Yes | |
| Audio features | Dolby Atmos | |
| Design | Samsung Galaxy A84 | other phones |
| Colours | Angel Gold, Ghost White, Phantom Black | |
| Battery | Samsung Galaxy A84 | other phones |
| Capacity | 6000 mAh | |
| Type | Li-ion | |
| Other | Samsung Galaxy A84 | other phones |
| Fingerprint sensor | Yes | |
| Fingerprint sensor position | On-Screen | |
| Other sensors | Accelerometer, Gyro, Proximity, Compass, ANT | |
