Nokia G21 vs Samsung Galaxy A03s - mobile2u.net
| Technology | 3G, 4G | 3G, 4G |
| Display Size | 6.5 inches | 6.5 inches |
| Display Type | IPS LCD | PLS LCD |
| Screen size | 720 x 1600 pixels | 720 x 1600 pixels |
| Main Camera | 50MP | 13MP |
| Front Camera | 8MP | 5MP |
| RAM | 3GB | 2GB |
| Storage | 64GB | 32GB |
| Chipset | Unisoc T606 | Helio P35 |
| CPU | Octa core | Octa core |
| GPU | Mali G57 | PowerVR GE8320 |
| Battery | 5050 mAh Li-Po | 5000 mAh Li-Ion |
| Fast Charging | 18W | 15W |
| OS | Android 11 | Android 12 |
| USB | Type C 2.0 | Type C 2.0 |
| SIM | Single SIM or Dual SIM | Dual SIM |
| Bluetooth | 5.0 | 5.0 |
