Sony FX3 Review
We've aggregated 18 high-signal reviews and 3 live retailer prices below.
Our editorial take on the Sony FX3
The Sony FX3 isn't new, but its brilliance lies in its execution. Sony essentially took the heart of the revered A7S III, its exceptional full-frame sensor, low-light prowess, and color science, and transplanted it into a body purpose-built for filmmaking. The result is a compact cinema camera that solves its hybrid twin’s biggest potential issue with an internal fan for uninterrupted recording. The cage-free body with multiple mounting points, tally lights, and an included XLR audio handle demonstrate a clear understanding of the solo operator's workflow. While it's a poor choice for hybrid shooters due to the lack of an EVF and photo-centric ergonomics, and the absence of built-in NDs is a notable omission for a cinema camera, its core performance and reliability are undeniable. Years after its release, it remains a top-tier choice for a compact, powerful, and proven filmmaking tool.
- Proven A7S III sensor with superb low-light performance
- Compact, lightweight body designed for gimbals and rigs
- Internal fan eliminates overheating concerns
- Excellent in-body image stabilization
- Included top handle with dual XLR inputs for professional audio
- Multiple 1/4"-20 mounting points reduce the need for a cage
- Not an effective hybrid camera; ergonomics are poor for stills
- Lacks a built-in electronic viewfinder (EVF)
- No internal ND filters, a key feature in many cinema cameras
- Premium price point
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This article offers a "hands-on" impression of the Sony FX3 cinema camera, highlighting its features and design.
This article provides a review of the Sony FX3, including mini documentary sample footage.
A powerful camera that is small in size and big on specifications is something many people want, especially for gimbals and crash cams or a B-Cam. There is no denying the small and powerful form factor has big advantages, and the Sony FX3 has taken on this exact form factor.
Overall, while there are a few things that could be improved, the Sony FX3 proved to be an excellent camera for filmmaking.
If you want a hybrid camera, the FX30 isn’t that. If you need or want a hybrid camera, the FX30 isn’t that.
It competes with the similarly-sized but slightly pricier Sony FX3, though it lacks in-body image stabilization.
Many of its features are borrowed from A7S III with the main differences lying in the body design and benefits to additional shooting time thanks to an internal fan. The FX3 offers nearly the same specifications as the A7S III but in a body designed to work in camera rigs, making it suitable for those who don’t need the still capture capability of the A7S III.
The new FX3 is the most compact Cinema Line camera, blending Alpha 7S III-like form with FX6-like cinema performance.
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Community reviews
Still a top buy in 2026
Sony knew what they were doing with this one. I won't be selling mine any time soon. Great for every project, big and small.
About this product
The Sony FX3 brings Cinema Line capability into a compact full-frame body beloved by solo shooters.
Specs
- Battery
- NP-FZ100, Approx. 580 shots (stills, CIPA standard)
- Weight Grams
- 630 g (body only)
- Dimensions Mm
- 129.7 mm x 77.8 mm x 84.5 mm
- Build Material
- Magnesium alloy
- Weather Sealing
- Dust and moisture resistant
- Bit Depth
- 10-bit 4:2:2
- Raw Video
- External (4264 x 2408 (59.94p/50p/29.97p/25p/23.98p), 16bit via HDMI)
- Log Profiles
- S-Log3, HLG, S-Cinetone
- Internal Codecs
- XAVC HS, XAVC S-I, XAVC S, MPEG-H HEVC / H.265, MPEG-4 AVC / H.264
- Max Frame Rate 4k
- 120fps
- Max Frame Rate Hd
- 1080/240fps
- Max Video Bitrate
- 600 Mbps
- Max Recording Time
- Unlimited
- Max Video Resolution
- DCI 4K
- Nfc
- NFC Forum Type 3 Tag-compliant
- File System
- FAT12, 16, 32, exFAT
- Proxy Audio
- AAC-LC, 128 kbps, 2 channels
- Proxy Video
- XAVC HS HD MPEG-H HEVC/H.265 1920 x 1080 4:2:0 10bit 16 Mbps, XAVC S HD MPEG-4 AVC/H.264 1280 x 720 4:2:0 8bit 6 Mbps
- Ftp Transfer
- Wired LAN (USB-LAN), USB Tethering, Wi-Fi
- Shutter Type
- Mechanical shutter/Electronic shutter
- Latitude Slog3
- 15+ stop
- Storage Temperature
- –20 °C to +55 °C
- Metering Sensitivity
- EV -3 to EV 20 (at ISO100 equivalent with F2.0 lens attached)
- Operating Temperature
- 0 °C to 40 °C
- Audio Recording Format
- LPCM 2ch (48 kHz 16 bit), LPCM 2ch (48 kHz 24 bit), LPCM 4ch (48 kHz 24 bit), MPEG-4 AAC-LC 2ch
- Power Consumption Movie
- Approx. 7.3 W
- Power Consumption Still Image
- Approx. 3.4 W
- Sensor Size
- 35 mm full frame (35.6 x 23.8 mm)
- Sensor Type
- Exmor R CMOS sensor
- Image Processor
- BIONZ XR
- Total Megapixels
- 12.9 megapixels (total)
- Effective Megapixels
- 10.3 megapixels (effective) for movies
- Launch Price Usd
- $4,298.00
- Iso Range Video
- 80–102400 (Expandable to 409600)
- Iso Range Stills
- 80–102400 (Expandable to 40–409600)
- Continuous Shooting
- 10fps
- Shutter Speed Mechanical
- 1/8000 to 30 s
- Viewfinder
- None
- Rear Screen
- 3.0-type, approx. 1.44M dots, Vari-angle
- Touchscreen
- Yes
- Lens Mount
- E-mount
- Usb
- USB Type-C (x1, SuperSpeed USB 5 Gbps (USB 3.2)), Multi/Micro USB (x1)
- Hdmi
- Full-size HDMI Type A
- Audio Io
- 3.5 mm Stereo minijack, 2× XLR/TRS-type 3-pin (female), XLR handle: 3.5 mm Stereo minijack (INPUT3)
- Wireless
- Bluetooth Standard Ver. 5.0 (2.4 GHz band), Wi-Fi (IEEE 802.11a/b/g/n/ac, 2.4 GHz band/5 GHz band)
- Card Slots
- 2× CFexpress Type A / SD card
- Ibis
- 5-axis, 5.5 stops
- Af Points
- 759 points (phase-detection AF)
- Af System
- Fast Hybrid AF (phase-detection AF / contrast-detection AF)
- Af Coverage
- 89% of image frame
- Af Low Light
- –6 EV
- Subject Detection
- Human, Animal
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