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Sony FX3A Full-Frame Cinema Camera

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Sony FX3A Full-Frame Cinema Camera
Key Features
  • 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
With a compact design for solo shooters, travel applications, or as an ideal B camera, the Sony FX3A borrows from both the Cinema Line and Alpha series of cameras to create an optimized portable cinema camera. The FX3A features all the imaging attributes you'd expect from this class but sports a new lightweight, handheld form with a streamlined profile and a "cage-free" design, offering the ability to secure various accessories directly to the camera body.
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Sony FX3A E Mount Overview

Cinematic Capture in a Compact, Streamlined Form
With a compact design for solo shooters, travel applications, or as an ideal B camera, the Sony FX3A borrows from both the Cinema Line and Alpha series of cameras to create an optimized portable cinema camera. The FX3A features all the imaging attributes you'd expect from this class but sports a new lightweight, handheld form with a streamlined profile and a "cage-free" design, offering the ability to secure various accessories directly to the camera body.
Firmware Update v2.00
Firmware update v2.00 provides multiple features, including the BIG6 home screen, where you can easily review shooting settings and equipment configurations, 1.5x and 1.6x magnifications in the De-Squeeze Display, support for the Focus Magnifier and Auto Magnifier in MF settings while using the Bright Monitoring feature, and raw video output via HDMI that enables external recording of Blackmagic Raw. This update also enables the camera to automatically recognize a separate USB-LAN conversion adapter, filter camera images for smartphone and FTP transfers, and record in the metadata the optical density of pre-registered ND filters. To learn more and download v2.00, please visit the Sony FX3A firmware support page.
Expressive UHD 4K Video Capture
The FX3A's 12.1MP Exmor R BSI CMOS sensor (10.2MP effective in video mode) is paired with a BIONZ XR processor to achieve UHD 4K video capture with internal 10-bit 4:2:2 sampling or 16-bit raw output. The sensor's BSI design heightens clarity and sensitivity, with an expandable ISO 80-409,600 range and a greater-than-15-stop dynamic range for working in mixed lighting conditions. Benefiting color and tonal control, the S-Cinetone mode can be used for matching to VENICE, FX9, or FX6 sources, and there is also S-Log3/2 gamut support and 10-bit HLG for simple HDR productions. The sensor and processor also work together to greatly reduce rolling shutter, and the sensor's design incorporates a Fast Hybrid AF system for intelligent and quick focusing performance and subject tracking.
4K Full-Frame CMOS Exmor R Sensor
A 12.1MP Exmor R sensor and BIONZ XR processor offer the FX3A true cinematic expression with 10.2MP effective video and 12.1MP still capture. The full-frame sensor provides shallow depth of field looks, impressive bokeh, and reduced rolling shutter artifacts. A base sensitivity of 80-102,400 expands to a lofty 409,600 for impressive low-light capture, and 15+ stops of dynamic range reproduce the nuances of both spectacular exteriors and carefully lit interior scenes with plenty of allowance for color grading.
S-Cinetone Color
Beautiful skin tone reproduction and a softer-toned look that complements your VENICE, FX9, or FX6 footage are created using the FX3A's default S-Cinetone color setting. S-Log-3, S-Gamut3, S-Gamut3.Cine, and 10-bit 4:2:2 support help maintain rich gradation and color matching with the range of Sony Cinema Line cameras, while HLG HDR provides the option of direct HLG playback without the need for grading.
Beautiful skin tone reproduction and a softer-toned look that complements your VENICE, FX9, or FX6 footage are created using the FX3A's default S-Cinetone color setting. S-Log-3, S-Gamut3, S-Gamut3.Cine, and 10-bit 4:2:2 support help maintain rich gradation and color matching with the range of Sony Cinema Line cameras, while HLG HDR provides the option of direct HLG playback without the need for grading.
Video Recording
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.
Steady Focus
  • 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.
Ergonomic Form for Solo Operation
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.
Tilting Touchscreen LCD
The fold-out 3" touchscreen LCD has a crisp 2.35MP resolution and can be variously angled for optimal viewing.
Easily Viewable Tally Lights
  • 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.
Quality Audio Options
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.
Remote Control, Streaming, and Transfers
  • 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.
Post-Production Stabilization with E-Mount Lenses
  • 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.
Improved FX3A Features
The FX3A updates the Cinema Line with improvements like comfortable, cage-free handheld operation, a battery runtime 1.6x longer than that of the a7S II, and a USB-PD power option for extended shooting times.
Common FX3A/FX6/a7S III Features
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.
Shared FX3A/FX6 Attributes
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.
Shared FX3A/a7S III Attributes
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).
Wireless Connectivity
  • Dual-band 2.4/5 GHz wireless connectivity.
  • Wired LAN link using the USB-C port and a separate adapter.
UPC: 027242932302

Sony FX3A E Mount Specs

Key Specs
Lens Mount
Sony E
Image Sensor
Full-Frame
Effective Sensor Resolution
10.2 Megapixel
Image Stabilization
Sensor-Shift
ISO/Gain Sensitivity
Native: 80 to 102,400 (80 to 409,600 Extended)
Max Recording Modes
MPEG-4 AVC/XAVC S-I 4:2:2 10-Bit
Up to DCI 4K up to 23.98/24.00/29.97/48.00/59.94 fps
H.265 Long GOP/XAVC HS 4:2:2 10-Bit
UHD 4K up to 23.98/25/29.97/50/59.94/100/120 fps
H.265 Long GOP/XAVC HS 4:2:0 10-Bit
UHD 4K up to 23.98/25/29.97/50/59.94/100/120 fps
MPEG-4 AVC/XAVC S 4:2:2 10-Bit
Up to UHD 4K up to 23.98/25/29.97/50/59.94/100/120 fps
MPEG-4 AVC/XAVC S 4:2:0 8-Bit
Up to UHD 4K up to 23.98/25/29.97/50/59.94/100/120 fps
XAVC Proxy
Up to 1080p
Max Video Output
Raw 16-Bit
Up to 4.2K at 23.98/25/50/59.94 fps
Media/Memory Card Slot
Dual Slot: CFexpress Type A / SDXC
Video I/O
HDMI
Mobile App Compatible
Yes: Android & iOS
Battery
NP-FZ100
Imaging
Lens Mount
Sony E
Lens Communication
Yes: with Autofocus Support
Image Sensor
35.6 x 23.8 mm (Full-Frame) CMOS
Effective Sensor Resolution
Effective: 10.2 Megapixel
Actual: 12.1 Megapixel
Image Stabilization
Sensor-Shift, 5-Axis
Built-In ND Filter
No
Built-In CC Filter
No
Internal Filter Holder
No
Capture Type
Stills & Video
Exposure Control
Shutter Type
Mechanical Focal Plane Shutter and Electronic Rolling Shutter
Shutter Speed
1/8000 to 1/4 Second
ISO/Gain Sensitivity
Native: 80 to 102,400 (80 to 409,600 Extended)
Signal-to-Noise Ratio
Not Specified by Manufacturer
Advertised Dynamic Range
15 Stops
White Balance
Range: 2500 to 9900K
Presets: Auto, Cloudy, Daylight, Flash, Fluorescent, Incandescent, Shade, Underwater
Focus
Focus Mode
Automatic, Continuous-Servo AF, Direct Manual Focus, Manual Focus
Autofocus Points
Phase Detection: 759
Video Capture
Internal Recording
MPEG-4 AVC/XAVC S-I 4:2:2 10-Bit
4096 x 2160 up to 23.98/24.00/29.97/48.00/59.94 fps
3840 x 2160 up to 23.98/25/29.97/59.94/100/120 fps (240 to 600 Mb/s)
1920 x 1080p up to 23.98/25/29.97/50/59.94/100/120/200/240 fps (89 to 222 Mb/s)

H.265 Long GOP/XAVC HS 4:2:2 10-Bit
3840 x 2160 up to 23.98/25/29.97/50/59.94/100/120 fps (50 to 280 Mb/s)

H.265 Long GOP/XAVC HS 4:2:0 10-Bit
3840 x 2160 up to 23.98/25/29.97/50/59.94/100/120 fps (30 to 150 Mb/s)

MPEG-4 AVC/XAVC S 4:2:2 10-Bit
3840 x 2160 up to 23.98/25/29.97/50/59.94/100/120 fps (100 to 280 Mb/s)
1920 x 1080p up to 23.98/25/29.97/50/59.94/100/120/200/240 fps (50 Mb/s)

MPEG-4 AVC/XAVC S 4:2:0 8-Bit
3840 x 2160 up to 23.98/25/29.97/50/59.94/100/120 fps (60 to 200 Mb/s)
1920 x 1080p up to 23.98/25/29.97/50/59.94/100/120/200/240 fps (16 to 100 Mb/s)

XAVC Proxy
1920 x 1080 (9 to 16 Mb/s)
1280 x 720 (6 Mb/s)
Video Output
Raw 16-Bit
4264 x 2408 at 23.98/25/50/59.94 fps
3840 x 2160 at 23.98/25/50/59.94 fps
1920 x 1080p at 23.98/25/50/59.94 fps
1920 x 1080i at 50/59.94 fps
Fast-/Slow-Motion Support
Yes
Gamma Curve
HDR-HLG, S Cinetone, Sony S-Log 2, Sony S-Log 3, Standard
Built-In Microphone
Stereo
Audio Recording
4-Channel, 24-Bit via LPCM Audio
2-Channel, 24-Bit via LPCM Audio
IP Streaming
Yes
Interface
Media/Memory Card Slot
Dual Slot: CFexpress Type A / SDXC
Internal Storage
No
Video I/O
1x HDMI Output
Audio I/O
1x 1/8" / 3.5 mm TRS Stereo Microphone Input
1x 1/8" / 3.5 mm TRS Stereo Headphone Output
Power I/O
1x USB-C Input
Other I/O
1x Micro-USB
Wireless
Wi-Fi 5 (802.11ac) / Bluetooth
Mobile App Compatible
Yes: Android & iOS
App Name: Creators' App
Global Positioning (GPS, GLONASS, etc.)
No
Monitor
Display Type
Primary Monitor: 180° Tilting 3" Touchscreen LCD
Viewfinder
Type
Optional, Not Included
Power
Battery
NP-FZ100
Power Consumption
7.3 W
Environmental
Operating Conditions
32 to 104°F / 0 to 40°C
Storage Conditions
-4 to 140°F / -20 to 60°C
General
Shoe Mount
1x Intelligent Hot Shoe
Tripod Mount
1/4"-20 Female
Accessory Mounting Thread
5x 1/4"-20 on Camera Body
3x 1/4"-20 on Included Handle
Netflix Approved
Yes
Materials
Magnesium Alloy
Dimensions (W x H x D)
5.1 x 3.3 x 3.1" / 129.7 x 84.5 x 77.8 mm
Weight
1.4 lb / 640 g (Body Only)
1.6 lb / 715 g (With Battery, Recording Media)
Packaging Info
Package Weight
3.665 lb
Box Dimensions (LxWxH)
9.6 x 9 x 5.9"

Sony FX3A E Mount Reviews

Amazing

By Shaykayla
Rated 5 out of 5
Date: 2026-05-18

After a lot of research, I finally decided on the Sony FX3! I understand why so many filmmakers love this camera. The image quality is absolutely stunning. The low-light performance alone is incredible and gives such a cinematic feel without needing an overly complicated setup. The Sony FX3 feels like the perfect balance between professional cinema capabilities and portability. The autofocus is insanely reliable, the color science is beautiful, and the body design makes long shooting days much more manageable. Purchasing this camera through B&H gave me a lot of peace of mind. Fast shipping, authentic USA model, great packaging, and overall a very trustworthy purchasing process, especially for a major investment like this! Excited to continue learning and growing with this camera. <3

It’s the best camera!

By Ethan
Rated 5 out of 5
Date: 2026-04-10

It’s a dream camera for a wedding videographer!

See any errors on this page?

Does this camera support Timecode Jam Syncing? ...

Does this camera support Timecode Jam Syncing? Like so you do not need to keep the Tentacle Sync plugged in the entire time.
Asked by: E
Is it frame accurate? In my experience, the fx3 original was not frame accurate with tentacle sync (or any timecode box perhaps) via timecode port (2-3 frames off sync).
Answered by: Steven
Date published: 2026-03-02

Can I jam sync w/ a timecode generator via cable ...

Can I jam sync w/ a timecode generator via cable but then unplug it while still being able to record embedded timecode in video?
Asked by: E
In order to record with embedded timecode on the Sony FX3A Full-Frame Cinema Camera you need to have a timecode generator plugged in while recording.
Answered by: Kenneth C
Date published: 2025-09-01

What is difference between Sony FX3 or Sony FX3A?

What is difference between Sony FX3 or Sony FX3A?
Asked by: Barjinder
Alex: The change was made because the old monitor was no longer being produced so they switched to the new one that is in production. Because it’s different they had to differentiate it (with the “A”).
Answered by: Gabriel
Date published: 2025-11-30

Are the firmware version numbers the same between ...

Are the firmware version numbers the same between the original FX3 and the current/new FX3A?
Asked by: Danny
No, firmware numbering for the Sony FX3 Full-Frame Cinema Camera and the Sony FX3A Full-Frame Cinema Camera is different.
Answered by: Elliot A
Date published: 2025-09-04

What shotgun microphone is pictured in the photos ...

What shotgun microphone is pictured in the photos of this camera?
Asked by: Josh
The Sony FX3A Full-Frame Cinema Camera is shown with an ECM-XM1 microphone that cannot be purchased separately. Here is an excellent alternative: the Sony ECM-VG1 Short Shotgun Microphone, BH # SOECMVG1.
Answered by: Elliot A
Date published: 2025-11-12

In the vid example of S-Cinetone Color on this ...

In the vid example of S-Cinetone Color on this page, I'd think the color of the young man with cup looks more vivid with it off?
Asked by: Nesanel
The Sony FX3A Full-Frame Cinema Camera's S-Cinetone color is designed for excellent skin tone reproduction and a softer tone. This is meant to complement the footage created by Sony's upper end video cameras like the VENICE, FX9 and FX6.
Answered by: Dennis L
Date published: 2025-11-27

Sony warranty?

Sony warranty?
Asked by: Juan
Yes, the Sony FX3A Full-Frame Cinema Camera comes with a Limited 1-Year Manufacturer Warranty.
Answered by: Jonathan S
Date published: 2026-04-28

I have one question. First please excuse me for ...

I have one question. First please excuse me for my ignorance. What is the difference between 4:2:2 10 bit and 4:2:0 8 bit?
Asked by: Johnny
This is a good overview of 8 and 10 Bit color. 10 Bit color is generally best if you plan on color grading the files you record with the Sony FX3A Full-Frame Cinema Camera. 8-Bit, 10-Bit, What Does It All Mean for Your Videos?: https://bhpho.to/4mDHKLb
Answered by: Chris H
Date published: 2025-08-17
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