Best full-frame mirrorless camera 2025: top options from Canon, Sony, Nikon and more
The top full-frame mirrorless cameras you can buy today

The best full-frame mirrorless cameras are at the forefront of photography in 2025, and increasingly for video too. Combining a large sensor with rapid burst speeds, cutting-edge autofocus and often powerful video performance, the top options from the likes of Canon, Nikon and Sony are right up there with the best cameras you can buy today.
Such is the standard of full-frame mirrorless performance that choosing the right one can be a challenge. That’s why we’ve put together this guide, to help you find the ideal camera for what you want to shoot. We’ve extensively tested the best options and highlighted our top picks for each type of photographer and filmmaker, whether you prioritize speed or detail, or want the best of both.
If we had to pick a personal favorite, it would be the Nikon Z8. A hybrid workhorse with a high-res sensor and relatively compact proportions, it sets the standard for full-frame image versatility. But you’ll find a lot more depth below, with specific camera recommendations for different needs and budgets, plus further buying tips and links to today's best prices from trusted retailers.
Top 3 picks
The summary below will give you an instant overview of the best full-frame mirrorless cameras you can buy in 2025. When you find one that fits your needs and budget, use the links beneath each entry to read our in-depth review.
The best hybrid
Putting the power of the Z9 into a smaller body, the Nikon Z8 is a pro hybrid that shoots stunning stills and video with its cutting-edge 45.7MP sensor.
The best for detail
A powerful processor, excellent autofocus and high-res 61MP sensor combine to produce outstanding image quality when paired with the best glass.
The best Canon
Canon’s best-ever stills camera combines cutting-edge AF, solid IBIS and a 45MP sensor with in-camera upscale editing, making it a powerful and versatile tool for full-frame photography and video.
Best by use-case
The best for video
Capturing uncropped 6K/30p video with the help of phase detection AF, the Lumix S5 II picks up from its predecessor as a powerhouse for video creators.
The best cheap option
Cheap is a relative term, but the Canon EOS RP is a compact, feature-packed full-frame mirrorless camera that represents great value for money.
Nikon's best full-frame for most people
A surprisingly big upgrade from the Z6 II, the Z6 III has better autofocus, shooting speed and video performance, plus it costs much less than the Z8.
The best for speed
Thanks to a global shutter and rapid Bionz XR processor, the Sony A9 III can shoot at up to 120fps, making it a clear winner in the speed stakes.
The best retro
With a beautiful design inspired by the Nikon FM2, the Zf pairs a gorgeous retro look and feel with modern full-frame mirrorless performance.
The best design
Leica’s best L-mount camera to date, the SL3 combines a 60MP sensor with phase-detect autofocus, an excellent interface and incredible build quality.
Tim is TechRadar's Cameras Editor. He has more than 15 years’ experience as a freelance photographer and tech journalist. During that time, Tim has had the opportunity to shoot with many of the top full-frame mirrorless cameras. From this experience, he’s developed a deep technical understanding of what sets the best options apart. He notes, “as you’ll see from our guide below, photographers are spoilt for choice when it comes to full-frame mirrorless cameras. Many of these are hybrids, but if you don’t plan to shoot much video, you can save money by choosing a stills-focused model.”
The best full-frame mirrorless cameras for 2025
Why you can trust TechRadar
Below you'll find full write-ups for each of the best full-frame mirrorless cameras in our list. We've tested each one extensively, so you can be sure that our recommendations can be trusted.
The best hybrid full-frame mirrorless camera
Specifications
Reasons to buy
Reasons to avoid
Nikon Z8 sample images
✅ You want an all-rounder: Whether you're shooting stills or video, the Z8 can capture almost everything well.
✅ You want a tidy flagship: Z9 specs in smaller, lighter packaging, the Z8 hits the size/performance sweet spot.
❌ You shoot handheld a lot: The Z8 has image stabilization, but its performance is only average.
❌ You want the highest resolution: 45MP is hardly low-res, but other rivals in this list go higher at 60MP.
Taking everything we love about the Nikon Z9 and squeezing it into a package that’s smaller, lighter and cheaper, we think the Nikon Z8 is the best full-frame mirrorless hybrid you can buy right now. In our tests, its 45.7MP sensor produced remarkable images, even in low light. While the Sony A7R V beats it for outright resolution, we found stills to be incredibly sharp when paired with the Nikkor Z MC 105mm f/2.8 VR S lens.
Our review also noted that its autofocus system is very impressive, aided by face, eye and animal detection that reliably recognizes and locks onto subjects. Video performance is no less impressive, with a huge arsenal of resolutions, frame rates and codecs to work with. The only caveat is that the Z8 can overheat during extended recording sessions. In pretty much every other way, though, this is the ultimate full-frame all-rounder.
Read more: Nikon Z8 review
The best full-frame mirrorless camera for detail
Specifications
Reasons to buy
Reasons to avoid
Sony A7R V sample images
✅ You need the highest resolution: At 61MP, the A7R V wins the pixel war with more detail than anything in this list.
✅ You like to shoot in low light: Producing usable stills at up to ISO 25,600, the A7R V is a demon after dark.
❌ You have a limited lens budget: You need Sony's best G and GM range lenses to get the most out of the A7R V.
❌ You want to shoot 8K slow-mo: 8K video is a useful bonus, but frame rates cap out at a limited 24fps.
With a 61MP sensor inside, the Sony A7R V is unmatched among full-frame mirrorless cameras. Powered by a Bionz XR processor, our tests found it capable of capturing massive amounts of detail. Whether you’re shooting landscape scenes or studio portraits, the sheer number of pixels give you huge flexibility when cropping. Up to eight stops of image stabilization also mean it works well as a handheld shooting tool.
We were impressive with its autofocus in our review, too: AI-assisted subject recognition proved a reliable and effective solution for tracking targets. And while the A7S III is arguably a better choice for video, the A7R V is no slouch when it comes to capturing top-tier footage, with a fully articulating 3.2-inch touchscreen for framing. Rivals have faster burst speeds, but you won’t get more detail from another camera in this list. The only thing to keep in mind is that the A7R V needs top-spec lenses to perform at its best.
Read more: Sony A7R V review
The best Canon full-frame mirrorless camera
Specifications
Reasons to buy
Reasons to avoid
Canon EOS R5 Mark II sample images
✅ You want Canon's best-ever pro camera: 45MP stills, 8K video, new stacked sensor, probably the best autofocus system bar none – the EOS R5 Mark II is a capable hybrid, and is a big upgrade of the EOS R5.
✅ You want top spec performance: Cutting-edge autofocus plus eye-control AF, powerful image stabilization, together with a stacked sensor, combine to great effect for high-speed subjects.
❌ You’re on a tight budget: It's better value than the Sony A1 II, but pricier than the Nikon Z8 and the model it succeeds, the EOS R5. The price is, overall, fair, but it still ain't cheap and that's before you get to lenses.
❌ You don't need a speedy camera: Most of the EOS R5 Mark II's upgrades are in the performance department for high-speed subjects and video. If you're primarily a studio and landscape photographer, the much cheaper EOS R5 is a sensible alternative.
During our in-depth review of the EOS R5 Mark II, there was the sense that we were only scratching the surface of what it is capable of. Put simply, it's Canon's most complete mirrorless camera ever, with 45MP stills and 8K video, a new stacked sensor and twin processors for improved speed, plus new sport-specific autofocus modes that are able to intelligently select where to focus based on the action, plus including recognize and prioritize any one of 10 stored faces. There's new features too, such as in-camera upscaling that quadruples the 45MP resolution with impressive results, and this is all neatly packaged into a rugged, well-designed body.
For dedicated pro sports and wildlife photographers, the pricier EOS R1 is even faster. But for practically every other professional, the EOS R5 Mark II is the complete full-frame camera – we awarded it best camera for 2024. There's plenty more features to explore, including the neat Eye Control AF, and you can find out more in our in-depth review through the link below.
Read our in-depth Canon EOS R5 Mark II review