Comparison: Sony A7 III vs Sony A7 IV
| Sony A7 III | Sony A7 IV | |
 |  | |
| Brand | Sony | Sony |
| See Lowest Price | See Lowest Price | |
| Lagringsmedia | SD UHS-II, SD UHS-I | SD UHS-II |
| Sony A7 III | Sony A7 IV | |
| | |
| Brand | Sony | Sony |
| See Lowest Price | See Lowest Price | |
| Lagringsmedia | SD UHS-II, SD UHS-I | SD UHS-II |