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. Lens Mount
Both the Sony A7R IV and Sony A1 use the same lens mount; the Sony E. This means that you can use the same lenses on both cameras, as long as they cover the full sensor. Full format lenses will work on all cameras with the same mount.
Winner: Tied
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 |
| Resolutions | Missing | 3840x2160 |
| Shutter Type | Rolling Shutter | Rolling Shutter |
| Storage | Missing | SD UHS-II, SD UHS-I, CFexpress Type A |
| Wi-Fi | Missing | Yes |
| Film Camera or Still Camera | Stills | Stills |
| Digital or analog | Digital | Digital |
| Bluetooth | Missing | Yes |
| Maximum Video Resolution | Missing | 7680x4320 (8K) |
| Internal Raw Video | Missing | No |
| Sensor Size | Missing | 35.6 x 23.8 mm |
| Stabilization | Missing | Yes |
| Built-in ND Filter | No | No |
| Color | Missing | Black |
| Resolution (Megapixels) | Missing | 50.1 MP |
| Crop Factor | Missing | 1x |
| Streaming over USB | Missing | Yes |
| Image Output Formats | Missing | JPEG, RAW |
| Autofocus | Missing | Phase Detection Autofocus, Contrast Detection Autofocus |
| Sensor Format | Missing | Full Frame |
| External RAW Video Recording | Missing | Yes |