Sony A7R IV vs Sony A7R IVa
Sony A7R IV vs Sony A7R IVa
When comparing Sony A7R IVa and Sony A7R IV, which one is better?
1. Compare lens mount
Both Sony A7R IV and Sony A7R IVa have the same lens mount; Sony E. This means that lenses with this mount will fit both cameras.
Winner: Tied
Regarding lens mount: The camera's lens mount determines which type of lenses you can attach to the camera. Popular lens mounts include Canon EF and RF, Nikon Z and F, Sigma L, Micro Four Thirds, and the professional PL mount.
Specifications
Full specifications table of Sony A7R IV and Sony A7R IVa:
| Sony A7R IV | Sony A7R IVa | |
 |  | |
| Brand | Sony | Sony |
| Year | Missing | 2021 |
| Lens Mount | Sony E | Sony E |
| Shutter Type | Rolling Shutter | Rolling Shutter |
| Film Camera or Still Camera | Stills | Stills |
| Digital or analog | Digital | Digital |
| Internal Raw Recording | Missing | No |
| Stabilization | Missing | Yes |
| Colour | Missing | Black |
| Autofocus | Missing | Phase Detection Autofocus |