| Samsung Galaxy A21 | Samsung Galaxy A52 | |
| Specifications | ||
| Brand | Samsung | Samsung |
| Model | - | - |
| Release Date | June 2020 | March 2021 |
| Operating System | One UI (Android 10) | One UI (Android 11) |
| Dimensions | ||
| Size | 167.8 x 76.7 x 8.1 mm 6.61 x 3.02 x 0.32 in |
159.9 x 75.1 x 8.4 mm 6.30 x 2.96 x 0.33 in |
| Weight | 193 g 6.81 oz |
189 g 6.67 oz |
| Screen | ||
| Size | 6.5 inches | 6.5 inches |
| Resolution | 720 x 1,600 pixels | 1,080 x 2,400 pixels |
| PPI | 270 | 405 |
| Features | - | OLED, 90Hz |
| Cameras | ||
| Rear | Quad camera 16 MP f/1.8 Wide 8 MP f/2.2 Ultra Wide 2 MP f/2.4 Macro 2 MP f/2.4 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 | 13 MP f/2.0 Wide | 32 MP f/2.2 Wide |
| Storage | ||
| Memory | 3 GB | 4 GB 6 GB 8 GB |
| Fixed | 32 GB | 128 GB 256 GB |
| Removable | microSDXC | microSDXC |
| Processor | ||
| Chip | MediaTek Helio P35 Octa-core processor 12 nm |
Qualcomm Snapdragon 720G SM7125 Octa-core processor 8 nm |
| CPU | 4x 2.35 GHz Cortex-A53 4x 1.80 GHz Cortex-A53 |
2x 2.30 GHz Kryo 465 Gold 6x 1.80 GHz Kryo 465 Silver |
| GPU | PowerVR GE8320 | Adreno 618 |
| 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 | ||