The Best Full-Frame Mirrorless Camera

We analyzed 6,568 reviews from 27 websites to find the best full-frame mirrorless camera. Sources included:
WalmartBest BuyDigital TrendsNeweggB&H Photo Video
+22 More

Top Full-Frame Mirrorless Cameras

Best for Most People
Best Full-Frame Mirrorless Camera Sony a7 III Full-Frame Mirrorless Camera
$1,569 from 14 stores
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Why Consider This:
Sony’s α7 III delivers images with the sharpest detail and least noise—especially at higher ISOs—of any mirrorless camera in its price range. Its tilting touchscreen, comfortable grip, and easy-to-use controls make shooting pleasant. Plus, its battery life (710 shots per charge) and dual SD card slots are meaningful improvements over any other full-frame mirrorless camera under $2,500. Add its weather sealing, its 10-frames-per-second burst mode, and an autofocus system that covers 93 percent of the frame and performs as well as or better than systems found in cameras that cost twice as much, and we’re comfortable saying that the α7 III is the best full-frame camera for your money—if you’re willing to spend this much on a camera.
People Like:
  • 24MP full-frame BSI sensor.
  • Vastly improved battery.
  • 10 fps continuous shooting
People Dislike:
  • Frustrating menu and control layout
  • 2.36-million-dot EVF is behind the times
  • Video is no longer best in class
95
Owner Score
2,394 Reviews from 8 Sites
90
Media & Critic Score
2 Media Reviews
Buy On Amazon.com
Why Consider This:
Stepping up to a full-frame camera has never been easier. The mirrorless EOS RP – the lightest and most compact full-frame EOS camera to date - includes a 26.2 MP CMOS sensor, fast and accurate autofocus, 4K video, and our powerful DIGIC 8 processor for exceptional results, even in low light
People Like:
  • Excellent autofocus and metering
  • Good high ISO performance
People Dislike:
  • Some purposefully truncated features
  • Video feels like an afterthought
  • Unimpressive RAW image quality
91
Owner Score
416 Reviews from 5 Sites
75
Media & Critic Score
2 Media Reviews
Buy On Amazon.com
Top Performance
Best Full-Frame Mirrorless Camera Nikon Z6 Full-Frame Mirrorless Camera
$1,604 from 12 stores
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Why Consider This:
If you own some Nikon DSLR lenses or just like Nikon’s cameras and prefer that brand, the Nikon Z6 should make you happy. The images it captures look great, and the interface matches what you likely already enjoy from Nikon’s cameras. The lens selection is fairly sparse, but if you use the adapter to mount DSLR lenses, you’ll have a wide selection of lenses to choose from.
People Like:
  • High-resolution EVF
  • 12fps burst shooting
  • Familiar and refined handling
People Dislike:
  • XQD card format has limited support
  • Limited dedicated lens range (for now)
  • Limited buffer depth
93
Owner Score
571 Reviews from 8 Sites
95
Media & Critic Score
2 Media Reviews
Buy On Amazon.com

How Critic.ly Saves You Time

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Unbiased & Unsponsored: Critic.ly aggregates and analyzes reviews from real owners and industry critics. We remove spam, sponsored reviews, and other forms of bias to make sure you get the best possible sense of what people actually think about products.
Our reviews of the best full-frame mirrorless cameras were based on 6,568 reviews from 27 websites.
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How to Find the Right Full-Frame Mirrorless Camera

Since the 1950s there's been a mirror in cameras. For a long time that's how they operated. More recently, manufacturers have opted to replace the mirror system with an electronic viewfinder, which is a small high resolution LCD screen. There are a few good reasons for replacing the mirror in a camera. Firstly, there is no longer a delicate and complicated mechanism, there is camera shaking, and overall the camera has a more compact and light camera body. There is a drawback to the size however. Depending on the kind of shooting being done with a mirrorless camera, since the camera body is much lighter, a bigger lens system can create an imbalance on the side of the lens. Over long periods of hand photographing, this can become tiresome and annoying. And if you need adapter, things become worse still. As for the positives of mirrorless cameras, they are 'what you see is what you get.' This will make newer photographers improve faster. How? They always use the electronic viewfinder (or live view) to show you what the mirrorless digital camera sees. And the effects of changing camera settings (shutter speed, aperture, ISO). You see these in real time, and it helps you understand the exposure triangle, aperture, shutter speed, etc.

Full-Frame Mirrorless Cameras We Eliminated

We research and analyzed 7 full-frame mirrorless cameras. Here's what we concluded about the ones that didn't make the cut.
Nikon Z7 Full-Frame Mirrorless Camera
Runner Up
Highly rated (92 owner score, 95 expert score), but a slight notch below the best.
Sony a7S II Full-Frame Mirrorless Camera
Runner Up
Highly rated (88 owner score, 95 expert score), but a slight notch below the best.
Sony a7 II Full-Frame Mirrorless Camera
Runner Up
Highly rated (93 owner score, 84 expert score), but a slight notch below the best.

Sources & Methodology

Critic.ly uses a combination of machine learning and human editors to help you find the best products.
We start by aggregating and analyzing reviews from real owners and industry critics. We remove spam, sponsored reviews, and other forms of bias to make sure you get the best possible sense of what people actually think about products.
We convert every review to a weight average score from 0 to 100.
For this article, we analyzed 6,568 reviews from 27 sites to find the best full-frame mirrorless camera.