| Samsung Galaxy A51 | Samsung Galaxy A52s 5G | |
| Specifications | ||
| Brand | Samsung | Samsung |
| Model | - | - |
| Release Date | December 2019 | September 2021 |
| Operating System | One UI (Android 10) | One UI (Android 11) |
| Dimensions | ||
| Size | 158.5 x 73.6 x 7.9 mm 6.24 x 2.90 x 0.31 in |
159.9 x 75.1 x 8.4 mm 6.30 x 2.96 x 0.33 in |
| Weight | 172 g 6.07 oz |
189 g 6.67 oz |
| Screen | ||
| Size | 6.5 inches | 6.5 inches |
| Resolution | 1,080 x 2,400 pixels | 1,080 x 2,400 pixels |
| PPI | 405 | 405 |
| Features | OLED | OLED, 120Hz |
| Cameras | ||
| Rear | Quad camera 48 MP f/2.0 Wide 12 MP f/2.2 Ultra Wide 5 MP f/2.4 Macro 5 MP f/2.2 Depth |
Quad camera 64 MP f/1.8 Wide 12 MP f/2.2 Ultra Wide 5 MP f/2.4 Macro 5 MP f/2.4 Depth |
| Front | 32 MP f/2.2 Wide | 32 MP f/2.2 Wide |
| Storage | ||
| Memory | 4 GB 6 GB 8 GB |
6 GB 8 GB |
| Fixed | 64 GB 128 GB 256 GB |
128 GB 256 GB |
| Removable | microSDXC | microSDXC |
| Processor | ||
| Chip | Samsung Exynos 9611 Octa-core processor 10 nm |
Qualcomm Snapdragon 778G 5G SM7325 Octa-core processor 6 nm |
| CPU | 4x 2.30 GHz Cortex-A73 4x 1.70 GHz Cortex-A53 |
1x 2.40 GHz Kryo 670 Prime 3x 2.20 GHz Kryo 670 Gold 4x 1.90 GHz Kryo 670 Silver |
| GPU | Mali-G72 MP3 | Adreno 642L |
| Battery | ||
| Capacity | 4,000 mAh | 4,500 mAh |
| Features | Fast charging 15W | Fast charging 25W |
| Removable | ||
| Connectivity | ||
| 5G | ||
| NFC | ||
| 3.5 mm Audio Jack | ||
| Micro USB | ||
| USB Type-C | ||
| Lightning | ||