Sony A7R IV vs Sony A1
Sony A7R IV vs Sony A1
When comparing Sony A1 and Sony A7R IV, which one is better?
1. Compare lens mount
Both Sony A7R IV and Sony A1 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 A1:
| Sony A7R IV | Sony A1 | |
 |  | |
| Brand | Sony | Sony |
| Weight | Missing | 737 g |
| 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 |
| Resolution | Missing | 50.1 MP |
| USB Streaming | Missing | Yes |
| Autofocus | Missing | Phase Detection Autofocus, Contrast Detection Autofocus |