Sony FX3
Announced February 23, 2021
PixelMeter The PixelMeter is our 1–100 aggregate of reviewer scores from trusted publications and creators. Weighted by source tier — not a raw average, and not PetaPixel’s own review.
Reviewer Consensus
Strong
Sony FX3 is a video-centric mirrorless camera that integrates active cooling and a modular handle with XLR inputs into a compact, cage-free design. While it shares core imaging capabilities with the A7S III, it prioritizes professional filmmaking ergonomics and consistent performance for solo shooters.
Weighted from 19 reviewer scores
Pros
- Robust build with integrated active cooling to prevent overheating
- Compact, ergonomic body with multiple mounting points for cage-free operation
- Excellent low-light performance and image quality
- Included top handle with XLR inputs for professional audio
- Highly responsive and accurate autofocus system
Cons
- Lack of built-in ND filters
- Absence of an electronic viewfinder
- Limited LCD screen quality and size
- High price point for the feature set
- Missing professional tools like shutter angle and internal timecode
- Launch price $3,899 (USD)
- Sensor 10.2MP Full-Frame BSI CMOS
- Video 4K 120p
- Stabilization In-body IS, 5.5 stops (CIPA)
What the Reviewers Say
All 19 expert reviews, weighted into the PixelMeter score.
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I like this camera. Of course I do.
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If I have to conclude I have to say that the Sony FX3 is a very nice camera produces gorgeous images, very sharp, very nice. Same capabilities, exactly like the Sony a7s III minus the EVF but plus the active cooling system.
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The image from the FX3 is great. It’s easy to use and offers so many options to a shooter on the go.
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It is an A7S III in a better video-orientated body, but who's it for? It could make a great B cam for people who are already filming with the FX6 or FX9, but this could be a good camera for a solo shooter.
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The Sony FX3 is a surprising entry in the Cinema Line, but it's awesome to see the marriage of cinematography ergonomics and functionality to the smaller size of a mirrorless still camera.
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In the end, sony made a robust 4K video camera with the FX3. The stabilized sensor and incredible autofocus features help you keep your world smooth and tack sharp.
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So if you're looking for a camera that kind of takes the headache out of getting great results, you can't go too far wrong with the Sony FX3.
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I think that Sony did a good job with this camera and rather than asking why does this camera exist, we should be asking why does the Sony A7S III exist.
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The Sony FX3, it's really interesting. This is the first true mirrorless filmmaker first camera that I've seen from Sony, whereas the A7S III, even though the guts are the same, it's still a photographer first camera.
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The Sony FX3, on the other hand, I do need, and I think it's going to be a great upgrade for the channel.
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When I bought this camera, I wanted a camera that I knew would last the next five or maybe even 10 years without feeling that pressure to upgrade to the next big thing. And I'm glad I chose this camera because it is literally just that good at what it does.
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I think it's the camera I will replace my A7 III with, and this camera appeals more to me for video and film than the A7S III does because it's still that mirrorless camera trying to be a cinema camera, but there's just a few things about it that wouldn't work.
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When I originally bought the FX3 I expected it to be a great camera and that I would like it. But for me, something really clicked with this camera in a way that I didn't expect.
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I'm not going to say them because they're a mouthful and I'm probably going to stumble, but I'm just gonna say one thing: everything that comes out of this camera is gold. The video looks fantastic as you would expect from a Sony cine camera.
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The Sony FX3 is still an exceptional choice in 2026, especially when you shop used (wink). If you’re searching for a small camera that meets your filmmaking needs, it’s tough to beat this thing.
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I'm convinced that the Sony FX3 will be a workhorse for a lot of creators out there to shoot incredible videos and take photos.
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I would say this is a buy for me.
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The FX3 is a camera I will be getting primarily as a complement my FX9. It fills in a couple of gaps and will give me a B camera when I need to shoot two angles at the same time.
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Sony FX3 is the perfect camera for me. So if you're a filmmaker similar to me, you want to do the things that I'm doing, this camera is going to be perfect for you.
