Sony FX3 Full Frame Cinema Line Camera
The Sony FX3 is a compact full-frame cinema camera with 4K/120p recording, 15+ stops of dynamic range, active cooling, in-body stabilisation and professional XLR audio via the included handle unit.
We Love
- 12.1MP full-frame sensor balances high sensitivity with fast readout for 4K video
- 10-bit 4:2:2 internal recording provides greater flexibility for colour grading
- Active cooling supports extended recording during longer productions
- Five body mounting threads accommodate accessories without requiring a cage
- Supplied XLR handle adds two XLR/TRS inputs without a separate audio adapter
Key Features
- 12.1MP back-illuminated Exmor R CMOS sensor
- 4K up to 120p with internal 10-bit 4:2:2
- 15+ stops of dynamic range with S-Log3
- S-Cinetone and user-imported LUT support
- Five-axis stabilisation with Active Mode
- Active cooling for extended recording
- Dual CFexpress Type A/SD slots and full-size HDMI
- XLR handle with two full-size XLR/TRS inputs
Product Overview
The Sony FX3 combines a 12.1MP Exmor R sensor and BIONZ XR processor in a compact body built for filmmaking. It records 4K at up to 120p with internal 10-bit 4:2:2, S-Log3 and S-Cinetone, while supporting 16-bit RAW output to compatible external recorders.
Active cooling enables extended recording, while five-axis stabilisation and Fast Hybrid AF support handheld and solo shooting. Dual CFexpress Type A/SD card slots, full-size HDMI and multiple mounting points support production workflows, with the supplied XLR handle adding two full-size XLR/TRS inputs.
The updated FX3A adds a higher-resolution 2.36M-dot vari-angle touchscreen and includes Sony’s BC-ZD1 dual battery charger.
In More Detail
Recording and Image Quality
The 12.1MP back-illuminated sensor records 4K at up to 120p, with internal 10-bit 4:2:2 and XAVC S-I, XAVC S or XAVC HS formats. S-Log3 provides 15+ stops of dynamic range for grading, while S-Cinetone offers a finished look with less post-production. 16-bit RAW data can also be output over HDMI to a compatible external recorder.
Exposure, Colour and Monitoring
Cine EI and Cine EI Quick support workflows based around the sensor’s base ISO settings, while custom LUTs can be imported for monitoring. This allows a graded appearance to be previewed while retaining Log footage for post-production. The updated FX3A features a 3.0-inch vari-angle touchscreen with approximately 2.36 million dots for framing, focus checks, playback and menu control.
Autofocus and Handheld Shooting
Fast Hybrid AF combines phase and contrast detection with Real-time Tracking and Eye AF. AF Transition Speed and Subject Shift Sensitivity provide control over how focus moves between subjects. Five-axis in-body stabilisation supports handheld recording, with Active Mode adding electronic stabilisation when greater correction is needed.
Connections and Production
Active cooling supports extended recording, while threaded mounting points allow compatible accessories to attach directly to the body without a separate cage. Both card slots accept CFexpress Type A or UHS-II SD media, while full-size HDMI supports external monitoring and recording. The supplied handle adds two XLR/TRS inputs with mic, line and 48V phantom power, plus a 3.5mm input.
Compare the range in our Sony FX30 Vs FX3 Vs FX6 Camera Comparison, with key differences and detailed specifications to help you choose the right model for your filmmaking needs.
Frequently Asked Questions
Is it Netflix approved?
Yes. The FX3 is included on Netflix's approved camera list for productions that require an approved primary camera. Productions must also follow Netflix's specified capture settings and production requirements, so approval applies to more than the camera body alone.
Has the Sony FX3 been discontinued?
No. The current model is the FX3A (ILME-FX3A), introduced in 2025 with an updated 2.36M-dot LCD monitor and revised supplied accessories. The core imaging and recording capabilities remain consistent with the previous model.
Why does it have a 12.1MP sensor?
The relatively low pixel count is optimised for video rather than high-resolution photography. Approximately 10.3MP are effective when recording movies, while the full-frame back-illuminated design supports high sensitivity, fast readout, 4K high-frame-rate recording and a movie ISO range of 80–102400, expandable to ISO 409600.
Does it have built-in ND filters or an electronic viewfinder?
No. Unlike the larger FX6, there are no built-in electronic variable ND filters, and the compact body does not include an EVF. Framing and monitoring are handled through the vari-angle touchscreen or a compatible external monitor.
Which lens is a good choice for filmmaking?
The camera accepts Sony E-mount lenses, with the choice depending on your production. The FE 24-70mm F2.8 GM II is a versatile standard zoom for interviews, events and general filmmaking, while the wider FE 16-35mm F2.8 GM II suits handheld, gimbal, interiors and establishing shots. Both maintain a constant f/2.8 aperture throughout their zoom range.
Does it need a cage?
Not necessarily. The body includes five 1/4-20 UNC mounting threads for compatible accessories, allowing monitors, handles and other equipment to be attached without a separate cage. A cage can still be useful for more complex rigs that require additional mounting positions or protection.
Lifestyle and product detail images




Sony FX3 Full Frame Cinema Line Camera Specifications
|
Camera Type |
Interchangeable Lens Cinema Camera |
|
Lens Mount |
Sony E-mount |
|
Sensor |
35mm Full-Frame Exmor R CMOS |
|
Sensor Size |
35.6 x 23.8mm |
|
Effective Resolution (Movies) |
Approx. 10.3MP |
|
Effective Resolution (Stills) |
Approx. 12.1MP |
|
Processor |
BIONZ XR |
|
Dynamic Range |
15+ Stops (S-Log3) |
|
Movie ISO Range |
ISO 80-102400 (Expandable to ISO 409600) |
|
Maximum Video Resolution |
4K up to 120p |
|
Full HD Recording |
Up to 240p |
|
Internal Recording |
XAVC HS 4K, XAVC S 4K, XAVC S-I 4K |
|
Colour Sampling |
Up to 10-bit 4:2:2 |
|
RAW Output |
16-bit RAW via HDMI, 4264 x 2408 |
|
Gamma |
S-Cinetone, S-Log3, HLG |
|
Autofocus |
Fast Hybrid AF (Phase-Detection / Contrast-Detection) |
|
AF Points (Movies) |
627 Phase-Detection Points |
|
AF Features |
Real-time Tracking, Eye AF, AF Transition Speed, AF Subject Shift Sensitivity |
|
Image Stabilisation |
5-Axis In-Body Stabilisation with Active Mode |
|
Media |
2x CFexpress Type A / SD Card Slots |
|
Recording Options |
Simultaneous Recording, Relay Recording, Media Sorting |
|
Monitor |
3.0-inch Vari-Angle Touchscreen, Approx. 2.36M Dots |
|
Audio Inputs |
3.5mm Stereo; 2x XLR/TRS via Supplied XLR Handle |
|
Audio Recording |
Up to 24-bit 4-Channel |
|
Headphone Output |
3.5mm Stereo |
|
HDMI |
Full-Size HDMI Type-A |
|
USB |
USB Type-C |
|
Timecode |
TC IN via Multi/Micro USB |
|
Multi Interface Shoe |
Digital Audio Interface |
|
Wireless |
Bluetooth 5.0, Wi-Fi |
|
Cooling |
Active Cooling Fan |
|
Body Material |
Magnesium Alloy |
|
Dimensions |
129.7 x 77.8 x 84.5mm |
|
Body Weight |
Approx. 630g |
|
Weight with Battery and Memory Card |
Approx. 715g |
|
Weight with XLR Handle, Battery and SD Card |
Approx. 1.015kg |
|
Battery |
|
|
Battery Life |
Approx. 95 Minutes Actual / 135 Minutes Continuous Recording |
What's in the Box
- Sony FX3 Camera Body
- Rechargeable Battery NP-FZ10016
- Battery Charger BC-ZD117
- XLR handle unit
- Accessory shoe kit
- Body cap
- Accessory shoe cap
- Handle shoe cap
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Our Verdict
The compact body remains a strong choice for solo filmmakers and smaller productions that want full-frame image quality with serious recording, audio and rigging options. The newer FX5 adds 5K Open Gate, internal X-OCN RAW and higher frame rates, while the FX6 moves towards larger production setups with built-in electronic variable ND.
For filmmakers who demand portability rather than these additional capabilities, the FX3 is a compelling choice and can also serve as a compact B-camera within a larger production setup.
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Condition guide
Our used products are subject to wear and tear in comparison to brand new products. This also applies to accessories that are supplied with the camera including batteries which may have a lower optimum performance level/life expectancy.
- Like New – The equipment is in a condition as if you have just bought it from the manufacturer. The item is still considered to be ‘Like New’ even without the original packaging and accessories. The product has been fully tested and is in perfect working order. Lenses are optically clear. There may be light dust present that will not effect the imagery.
- Excellent – The equipment should be close to being ‘Like New’ but there may be some small cosmetic blemishes that lower its grade. The product has been fully tested and is in perfect excellent order.
- Cameras – Should have no marks on the LCD screen
- Lenses – Should have no marks on the elements and optically clear. There may be light dust present that will not effect the imagery.
- Very Good – The equipment may have some slight cosmetic wear to the paintwork and cosmetic blemishes with only light signs of use and the product has been fully tested and is in great working order.
- Cameras – The LCD screen may have small signs of wear that does not affect its display
- Lenses – The mount of the lens will start to show signs of wear
- Good – The equipment is showing more obvious signs of cosmetic wear and blemishes, but the product has been fully tested and is in great working order.
- Cameras – LCD screen may have scratches or wear that is starting to affect the display.
- Lenses – May have slight dust inside that does not affect images. The mount shows signs of use.
- Well Used – The equipment will show significant signs of wear. The paintwork will be coming away in large areas exposing the metal work, but the product has been fully tested and is in great working order.
- Cameras – LCD screen is heavily worn either by de-lamination or has scratches to it. Rubber grips are starting to come away from the body.
- Lenses – The lens has dust inside that may affect images. The rubber zoom/focus ring is coming away from the barrel of the lens.
*All of our used items are listed with the accessories that are included. If they are not listed, then they will not be supplied at the point of purchase.
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