Sony A7 IV vs Sony a9 III
Sony A7 IV vs Sony a9 III
When comparing Sony a9 III and Sony A7 IV, which one is better?
1. Internal Raw Video Support
Neither Sony a9 III or Sony A7 IV features internal raw video recording.
Winner: Tied — Neither have this feature
Regarding internal raw video: The ability to record raw video internally is becoming more and more common in cinema cameras, and this may or may not be an advantage depending on how you shoot. While raw offers the most flexibility, it also requires more powerful editing computers, faster memory cards and more storage.
Specifications
Full specifications table of Sony A7 IV and Sony a9 III:
| Sony A7 IV | Sony a9 III | |
 |  | |
| Brand | Sony | Sony |
| Weight | Missing | 617 g |
| Lens Mount | Missing | Sony E |
| Resolutions | Missing | 3840x2160 |
| Shutter Type | Missing | Global Shutter |
| Storage | SD UHS-II | 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 | Yes | Yes |
| Maximum Video Resolution | Missing | 3840x2160 (4K Ultra HD) |
| Internal Raw Video | No | No |
| Stabilization | Missing | Yes |
| Built-in ND Filter | No | No |
| Color | Missing | Black |
| Resolution (Megapixels) | Missing | 24.6 MP |
| Crop Factor | Missing | 1x |
| Streaming over USB | Missing | Yes |
| Image Output Formats | Missing | JPEG, RAW, HEIF |
| Autofocus | Missing | Phase Detection Autofocus, Contrast Detection Autofocus |
| Sensor Format | Missing | Full Frame |
| External RAW Video Recording | Missing | Yes |