The Sony FX3 is a full-frame mirrorless interchangeable-lens compact cinema camera announced on February 23, 2021. Based on the previous year's Sony ñ7S III, it became available in March 2021. The starting price of $3,900 (ã4,200) made it one of the most affordable models in Sony's Cinema line aimed at professional filmmakers.
An upgraded SonyFX3A was released in with a better rear screen and IR connectivity removed.
The FX3 comes with an S-Cinetone, a video preset used by Sony's cinema cameras. It can do UHD 4K capture similar to ñ7S III camera. The FX-3's video-forward design also shares several handling and audio features with the FX6 and the ISO range and battery of the a7S III.