| First Release | January 21, 2022 |
| Colors | Black, Blue, Red |
| Connectivity | |
| Network | 2G, 3G, 4G |
| SIM | Dual Nano SIM |
| WLAN | dual-band, Wi-Fi direct, Wi-Fi hotspot |
| Bluetooth | v5.0, A2DP, LE |
| GPS | A-GPS |
| Radio | Unspecified |
| USB | v2.0 |
| OTG | Yes |
| USB Type-C | No |
| NFC | No |
| Body | |
| Style | Minimal Notch |
| Material | Glass front, plastic body |
| Water Resistance | No |
| Dimensions | 164.2 x 75.9 x 9.1 millimeters |
| Weight | 196 grams |
| Display | |
| Size | 6.5 inches |
| Resolution | HD+ 720 x 1600 pixels (270 ppi) |
| Technology | PLS TFT Touchscreen |
Protection | No |
| Features | Multitouch |
| Back camera | |
| Resolution | Dual 48+2 Megapixel |
| Features | Autofocus, f/1.8, depth sensor, LED flash & more |
| Video Recording | Full HD (1080p) |
| Front Camera | |
| Resolution | 5 Megapixel |
| Features | F/2.2 aperture |
| Battery | |
| Type and Capacity | Lithium-polymer 5000 mAh (non-removable) |
| Fast Charging | 10W Fast Charging |
| Performance | |
| Operating System | Android 11 |
| Chipset | Unisoc T606 (12 nm) |
| RAM | 3 / 4 GB |
| Processor | Octa core, up to 1.6 GHz |
| GPU | Mali-G71 |
| Storage | |
| ROM | 32 / 64 GB (eMMC 5.1) |
| MicroSD Slot | Dedicated slot |
| Sound | |
| 3.5mm Jack | Yes |
| Features | Loudspeaker |
| Security | |
| Fingerprint | No |
| Face Unlock | Yes |
| Others | |
| Sensors | Accelerometer, Proximity |
| Manufactured by | Samsung |
Samsung Galaxy A03 comes with 6.5 inches PLS TFT HD+ screen. It has a
Full-View waterdrop notch design. The back camera is of dual 48+2 MP
with Autofocus, LED flash, depth sensor, f/1.8 aperture etc. and Full HD
video recording. The front camera is of 5 MP. Galaxy A03 comes with
5000 mAh battery with 10W fast charging. It has 3 or 4 GB RAM, up to 1.6
GHz octa-core CPU and Mali-G71 GPU. It is powered by a Unisoc T606 (12
nm) chipset. The device comes with 32 or 64 GB internal storage and
dedicated MicroSD slot. There is no fingerprint sensor in this phone.