Comparison: Sony A7R IV vs Sony A7R IVa
| Sony A7R IV | Sony A7R IVa | |
 |  | |
| Brand | Sony | Sony |
| See Lowest Price | See Lowest Price | |
| Lagringsmedia | - | SD UHS-II, SD UHS-I |
| Wifi-anslutning | - | Ja |
| Färg | - | Black |
| Sony A7R IV | Sony A7R IVa | |
| | |
| Brand | Sony | Sony |
| See Lowest Price | See Lowest Price | |
| Lagringsmedia | - | SD UHS-II, SD UHS-I |
| Wifi-anslutning | - | Ja |
| Färg | - | Black |