| Samsung Galaxy A33 5G | Oppo A78 5G | |
| Specifications | ||
| Brand | Samsung | Oppo |
| Model | - | - |
| Release Date | April 2022 | January 2023 |
| Operating System | One UI (Android 12) | ColorOS (Android 12) |
| Dimensions | ||
| Size | 159.7 x 74.0 x 8.1 mm 6.29 x 2.91 x 0.32 in |
163.8 x 75.1 x 8.0 mm 6.45 x 2.96 x 0.31 in |
| Weight | 186 g 6.56 oz |
188 g 6.63 oz |
| Screen | ||
| Size | 6.4 inches | 6.56 inches |
| Resolution | 1,080 x 2,400 pixels | 720 x 1,612 pixels |
| PPI | 411 | 269 |
| Features | OLED, 90Hz | 90Hz |
| Cameras | ||
| Rear | Quad camera 48 MP f/1.8 Wide 8 MP f/2.2 Ultra Wide 5 MP f/2.4 Macro 2 MP f/2.4 Depth |
Dual camera 50 MP f/1.8 Wide 2 MP f/2.4 Depth |
| Front | 13 MP f/2.2 Wide | 8 MP f/2.0 Wide |
| Storage | ||
| Memory | 6 GB 8 GB |
4 GB 8 GB |
| Fixed | 128 GB 256 GB |
128 GB |
| Removable | microSDXC | microSDXC |
| Processor | ||
| Chip | Samsung Exynos 1280 Octa-core processor 5 nm |
MediaTek Dimensity 700 Octa-core processor 7 nm |
| CPU | 2x 2.40 GHz Cortex-A78 6x 2.00 GHz Cortex-A55 |
2x 2.20 GHz Cortex-A76 6x 2.00 GHz Cortex-A55 |
| GPU | Mali-G68 MP4 | Mali-G57 MC2 |
| Battery | ||
| Capacity | 5,000 mAh | 5,000 mAh |
| Features | Fast charging 25W | Fast charging 33W |
| Removable | ||
| Connectivity | ||
| 5G | ||
| NFC | ||
| 3.5 mm Audio Jack | ||
| Micro USB | ||
| USB Type-C | ||
| Lightning | ||