Sony A7 III vs Sony FX3

Sony A7 III

Sony A7 III

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Sony FX3

Sony FX3

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Sony A7 III vs Sony FX3

When comparing Sony FX3 and Sony A7 III, which one is better?

1. Compare lens mount

Both Sony A7 III and Sony FX3 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 A7 III and Sony FX3:

Sony A7 III Sony FX3
Sony A7 IIISony FX3

Price ➔

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BrandSonySony
WeightMissing715 g
Lens MountSony ESony E
Shutter TypeMissingRolling Shutter
Film Camera or Still CameraMissingCinema
Digital or analogMissingDigital
Internal Raw RecordingMissingNo
StabilizationMissingYes
ColourMissingGrey
ResolutionMissing12.1 MP
USB StreamingMissingYes
AutofocusMissingPhase Detection Autofocus, Contrast Detection Autofocus
Interchangeable lensMissingYes


Camera Verdict

This comparison of Sony A7 III and Sony FX3 was last updated on August 14, 2025.