OnePlus Ace 3 Pro vs Samsung Galaxy S21 FE 5G 256GB ROM - mobile2u.net
| Technology | 3G, 4G, 5G | 3G, 4G, 5G |
| Display Size | 6.8 inches | 6.4 inches |
| Display Type | Super AMOLED | Dynamic AMOLED |
| Screen size | 1240 x 2772 pixels | 1080 x 2340 pixels |
| Refresh Rate | 120Hz | 120Hz |
| Protection | Corning Gorilla Glass | Corning Gorilla Glass Victus |
| Main Camera | 64MP | 12MP |
| Ultrawide Camera | 8MP | 12MP |
| Front Camera | 32MP | 32MP |
| RAM | 16GB | 6GB |
| Storage | 256GB | 256GB |
| Chipset | Snapdragon 8 Plus Gen 2 | Exynos 2100 |
| CPU | Octa core | Octa core |
| GPU | Adreno 740 | Adreno |
| Battery | 4800 mAh Li-Ion | 4500 mAh Li-Ion |
| Fast Charging | 150W | 25W |
| Face ID | Yes | Yes |
| OS | Android 14 | Android 13 |
| USB | Type C 3.0 | Type C |
| SIM | Dual SIM | Single and Dual SIM |
| Bluetooth | 5.4 | 5.0 |
