| Samsung Galaxy S21 5G | Apple iPhone 13 | |
| Specifications | ||
| Brand | Samsung | Apple |
| Model | - | A2482, A2631, A2633, A2634, A2635 |
| Release Date | January 2021 | September 2021 |
| Operating System | One UI (Android 11) | iOS 15 |
| Dimensions | ||
| Size | 151.7 x 71.2 x 7.9 mm 5.97 x 2.80 x 0.31 in |
146.7 x 71.5 x 7.7 mm 5.78 x 2.81 x 0.30 in |
| Weight | 169 g 5.96 oz |
174 g 6.14 oz |
| Screen | ||
| Size | 6.2 inches | 6.1 inches |
| Resolution | 1,080 x 2,400 pixels | 1,170 x 2,532 pixels |
| PPI | 421 | 460 |
| Features | OLED, 120Hz | OLED |
| Cameras | ||
| Rear | Triple camera 12 MP f/1.8 Wide 12 MP f/2.2 Ultra Wide 64 MP f/2.0 Telephoto |
Dual camera 12 MP f/1.6 Wide 12 MP f/2.4 Ultra Wide |
| Front | 10 MP f/2.2 Wide | Dual camera 12 MP f/2.2 Wide SL |
| Storage | ||
| Memory | 8 GB | 6 GB |
| Fixed | 128 GB 256 GB |
128 GB 256 GB 512 GB |
| Removable | - | - |
| Processor | ||
| Chip | Samsung Exynos 2100 Octa-core processor 5 nm |
Apple A15 Bionic Hexa-core processor 5 nm |
| CPU | 1x 2.90 GHz Cortex-X1 3x 2.80 GHz Cortex-A78 4x 2.20 GHz Cortex-A55 |
2x 3.22 GHz Avalanche 4x 1.82 GHz Blizzard |
| GPU | Mali-G78 MP14 | Apple-designed four-core |
| Battery | ||
| Capacity | 4,000 mAh | 3,240 mAh |
| Features | Fast charging 25W | Fast charging 23W |
| Removable | ||
| Connectivity | ||
| 5G | ||
| NFC | ||
| 3.5 mm Audio Jack | ||
| Micro USB | ||
| USB Type-C | ||
| Lightning | ||