- 12.1MP Full-Frame CMOS Exmor R Sensor
- UHD 4K up to 120 | 1080p up to 240
- Compact Form for Cage-Free Operation
- 10-Bit 4:2:2 XAVC S-I,16-Bit Raw Output
- S-Cinetone/S-Log3/HLG, 15+ Stops DR
- Detachable Dual XLR/TRS Adapter Handle
- Phase Detection AF/Face Tracking/Eye AF
- 80 to 409,600 Expanded ISO Range
- Dual CFexpress Type A/SDXC Card Slots
Capture sharp, detailed images at rates up to 4K 120p with up to 5x slow motion at 24p output. Recording options include the ability to output DCI 4K+ in 16-bit raw over HDMI to compatible recorders while simultaneously recording XAVC 4K and proxies in-camera. Internal 4K recording options include 4:2:2 10-bit color with All-Intra and Long GOP codecs.
- Cooling features like a silent fan and a heatsink dissipate warmth to enable uninterrupted recording up to 4K60
- Dual SD card slots accept both CFexpress Type A and SDXC cards for easy relay or backup recording
- Super 35 1080p capture at rates up to 240p
- Now, even solo shooters can keep the action in focus thanks to real-time Tracking and Eye autofocus functions made possible by AI-based algorithms, plus a simple touchscreen focus function.
- Seven choices of AF Transition Speed let you rack focus, and five AF Subject Shift settings enable you to adjust the speed when shifting from a locked-on subject.
- Fast Hybrid AF uses 627 points to cover approximately 89% of the image frame.
The FX3A’s cage-free design enables you to mount ¼”-20 compatible accessories directly on the camera or the detachable handle, saving you the weight and setup/breakdown time of a camera cage. The clustered record button, focus and menu controls, and six assignable buttons all help to enable single-handed control, leaving your left hand free for balancing or controlling your lens.

- Top, front, and rear tally indicators let the operator, talent, and sound person know precisely when the camera is recording.
- This enables more accurately timed movements and dialogue delivery.

Pro audio recording options include:
- A detachable XLR adapter handle with two XLR-1/4″ TRS combo audio inputs
- A mic holder and a 3.5mm input for adding a microphone
- Up to 4-channel, 24-bit audio recording

- Control your FX3A remotely using the Imaging Edge Mobile or Imaging Edge Desktop apps, and transfer files using Wi-Fi or via a wired USB-C connector to let your editor get a jump on post-production.
- You can also stream your content using your computer and the Imaging Edge Webcam app.
- Sony’s Catalyst Prepare/Browse software uses shake metadata to stabilize your image
- An adjustable balance between shake compensation and image area trimming lets you fine-tune the image


Like the FX6 and the a7S III, the FX3A features:
- Full-frame, back-illuminated 12.1MP Exmor R CMOS sensor and BIONZ XR processor
- High-speed rates of 120p in 4K and 240p in HD
- A dynamic range of 15+ stops
Attributes that the FX3A has in common with the larger FX6 camera include:
- S-Cinetone, S-Log3, HLG, and Rec. 709 gamma options
- Tally lamps on the front, side, and rear
- An internal fan to prevent overheating
- A zoom lever for easy frame adjustments

Attributes that the FX3A shares with the a7S III include:
- 5-axis in-body image stabilization
- 16-bit raw output via HDMI
- S-Log2 gamma choice
- 80 to 409,600 ISO range (expanded)
- Dual-band 2.4/5 GHz wireless connectivity
- Wired LAN link using the USB-C port and a separate adapter














