Modern full-frame mirrorless camera models provide the best balance of image quality, autofocus performance, and burst speed-and they’re more affordable than previously. If you have been thinking about upgrading, whether to a DSLR, mirrorless, or fixed-lens model, we have you covered with the very best full-frame mirrorless cameras we’ve reviewed.
There’s never been an improved time to help make the jump to a full-frame camera. In the last couple of years, models with 24-by-36mm image sensors-the same dimensions as a frame of 35mm film-have are more and less expensive. And while the small APS-C sensor format continues to be the de facto standard for entry-level DSLRs and mirrorless cameras, you don’t need to move too much north of $1,000 to move full-frame.
There are true benefits to the format, which includes a sensor with roughly twice the top area of APS-C models. It offers photographers more control over depth of field, generally better images in difficult light, and usage of higher-resolution capture than you will discover in mirrorless cameras with smaller sensors.
At this time, we think that the Sony a7R IV may be the best full-frame mirrorless camera you can purchase. It’s small, light, and relatively affordable, and will be offering excellent performance and handling. But it’s a close call between that mirrorless camera and the Sony A7 III, which is an excellent all-rounder at a sensible price.
Best Full-Frame Mirrorless Camera List in 2021
1. Sony Alpha 7C: Compact – Latest – Incredible
Type: Mirrorless | Sensor: 24MP BSI CMOS full-frame sensor | Lens mount: Sony E-Mount | Screen: 3-inch vari-angle touchscreen, 921k dots | Max burst speed: 10fps, 115 raw, 223 JPEG | Max video resolution: 4K UHD up to 30p | User level: Enthusiastic
Check Out: Best Lenses for Sony Alpha a7C
The new lightweight Sony Alpha mirrorless camera is intended for enthusiastic photographers looking for a small and light full-frame camera, APS-C owners who want to boost the quality and efficiency of full-frame images, and first-time interchangeable lens camera owners. Sony seeks to extend the full-frame market and, in a portable compact design, offer large-sensor imaging output. For beginners and working people, the A7C may also serve as a portable second mirrorless camera shell.
The mirrorless camera supports high dynamic range capabilities, as well as HLG and S-Log/S-Gamut options, thereby providing a wide array of shooting options. It uses Sony’s E-mount technology for the lenses while the kit lens is a FE 28-60mm F4-5.6 zoom lens. The side-opening 3-inch LCD screen is capable of articulating and the camera has many AF tracking options such as Real-time Eye AF for Humans and Animals, among a few others.
2. Nikon Z5: Best For Street Photography
Type: Mirrorless | Sensor: 24.3 MP FX BSI Sensor, 5.9µ pixel size | Lens mount: Nikon Z-mount (FX full-frame mirrorless) | Screen: 1.04M dot 3.2-inch TFT LCD articulated touchscreen | Max burst speed: 4.5 FPS (Mechanical & Electronic) | Max video resolution: 4K 30p @ ~DX crop, 1080 60p @ full-width, MP4, MOV, H.264
Check Out: Best Nikon Z5 Lenses
The Nikon Z5 is a budget-friendly mirrorless full-frame mirrorless camera that was unveiled in July 2020. The Z5 is a very versatile camera that has much of the features of its higher-end sister, the Nikon Z6. The Nikon Z5 has a lot to like, featuring a 24 MP CMOS sensor, EXPEED 6 image processor, 273-point autofocus system, dual UHS-II SD memory card slots, a lightweight magnesium alloy frame, and a strong selection of camera features. Over the past three months, I had the ability to test the Nikon Z5 along with a few new Z-mount Nikon lenses, so I eventually decided to publish my assessment of this mirrorless camera.
3. Sony A7S III: Best for Videographers
Type: Mirrorless | Sensor: 35mm full frame (35.6×23.8mm), Exmor R CMOS sensor | Lens mount: E-mount | Screen: 7.5cm (3.0-type) type TFT, 1,440,000 dots | Max burst speed: Hi+: 10 fps, Hi: 8 fps, Mid: 6 fps, Lo: 3 fps | Max video resolution: 4K at up 120fps and 1080p at 240fps, 10-bit and 4:2:2 colour
Check Out: Best Lenses For Sony a7S III
A high-end full frame mirrorless camera, the Sony A7S III is designed for pro videographers and low-light photography. It was revealed in July 2020, almost five years after the A7S Mark II, making it one of the A7 series’ longest-awaited updates.
In order to improve sensitivity, the A7S III sticks with its predecessors’ 12 Megapixel resolution but now uses a new back-illuminated sensor with confident phase-detect autofocus and a number of movie modes including limitless 4k up to 120p with 10-bit internal recording. Over HDMI, there is also 1080 up to 240p and 16-bit RAW up to 60p. It also debuts a bunch of firsts for the A7 series, including a fully articulated display, a brand new full touch control user interface, twin slots that fit both SD and CF-Express cards, a full-size HDMI connector, and the highest resolution viewfinder I’ve ever seen.
4. Sony Alpha a7R IV: Best For Content Creators
Type: Mirrorless | Sensor: 61-megapixel full-frame BSI image sensor | Lens mount: Sony FE | Screen: 3-inch tilting touchscreen, 1,440,000 dots | Max burst speed: 10fps (with AF and AE) | Max video resolution: 4K video from full sensor width (sub-sampled) or oversampled from roughly-Super35 crops
Check Out: Best Lenses For Sony Alpha a7R IV
Sony’s A7R IV is an amazing camera. With unprecedented detail, the high-res 61MP sensor captures images. Plus, the Sony A7R IV is much more powerful than one would expect, with easy burst shooting, top-notch high ISO performance, fast AF, Real-Time Eye AF monitoring, 4Kp30 video, and in-body image stabilization. The picture files, however, are cumbersome, and the resolution is probably more than most individuals require. And the A7R IV is probably not inexpensive at about $3500 body-only. However, with all that it does, if you have the cash and need the resolving power, it’s tough not to suggest the A7R IV.
5. Canon EOS R5: Best in Canon-R lineup
Type: Mirrorless Full-Frame (1x Crop Factor) | Sensor: 45MP full-frame Dual Pixel CMOS sensor | Lens mount: Canon RF | Screen: 3.2″, 2,100,000 | Max burst speed: 1/8000 sec | Max video resolution: 8K video up to 30fps, 4K video up to 120fps
Check Out: Best Lenses for Canon EOS R5
The Canon EOS R5 is a 45 Megapixel high-end full frame mirrorless camera with built-in stabilization, recording at 20 fps, 8k RAW footage, and dual card slots. Teased in February 2020 and released in July alongside the more affordable R6, they are expected to convert the full-frame EOS R series of Canon.
The sensor also pairs with the refined DIGIC X image processor beyond just resolution to usher in a new generation of Dual Pixel CMOS AF for fast, smooth, and smart focusing output using 1053 selectable points covering the entire field of view. In order to make use of Deep Learning technologies for enhanced topic monitoring as well as accurate contact, face, and head recognition for both humans and animals, this focusing device has also been revised.
6. Nikon Z6: Nikon’s All Rounder in Nikon Z Line-up
Type: Full-frame (FX) mirrorless | Sensor: 24.5MP full-frame BSI-CMOS sensor | Lens mount: Nikon Z | Screen: 2.1M-dot tilting touch LCD | Max burst speed: Up to 12 fps burst shooting (Raw + JPEG) | Max video resolution: UHD 4K capture up to 30p
Check Out: Best Lenses For Nikon Z6
In August of 2018, alongside the higher resolution Nikon Z7, the Nikon Z6 was released. The company’s foray into the full-frame mirrorless market, a type of full frame mirrorless camera that many Nikon shooters had anxiously awaited for years, was marked by both Z-series models. But it was only a matter of “when,” not “if,” Nikon would meet the mirrorless appetite, as amid the overall downturn of the camera industry, demand for such cameras stayed steady and even increased. The Nikon Z6, in particular, is a vital part of Nikon’s future ambitions, becoming the most inexpensive of the two Z cameras.
Ultimately, the Z6 would be contrasted with its DSLR twin, the D750 (which is getting on in years, but still very capable). Although the two cameras have distinct styles, they work alike, with the most important distinctions being autofocus modes and recording.
7. Canon EOS R6: Best For Videography
Type: Mirrorless | Sensor: 20Mp Full-frame Dual Pixel CMOS AF II | Lens mount: Nikon RF | Screen: 3-inch 1.62-million dot vari-angle touchscreen | Max burst speed: Mechanical shutter: 12fps, Electronic shutter: 20fps | Max video resolution: 4K video at up to 60fps, Full HD at up to 120fps. 4K video crop: 1.07x at 25p (1.19x with the Digital IS on), 1.52x at 60p
A 20Mp full-frame sensor is inside the Canon EOS R6, which is claimed to be very similar to the one in the flagship DSLR of the company, the EOS-1D X Mark III. The only distinction is thought to be a shift in the low pass filter configuration.
In addition, the R6 provides Canon’s brand-new IBIS (in-body image stabilization) technology that promises (up to) a surprising stabilization of 8 EVs when used in combination with select RF IS lenses and stabilization of at least 6 EVs with any lens. It provides dual card slots with sufficient buffers, and with complete autofocus capacity, it can fire at 20 FPS using the electronic shutter, and 12 FPS with the mechanical shutter.
8. Sony Alpha a7R II: Best For Vlogging
Type: Mirrorless | Sensor: 42.4 million effective pixel full-frame (35.9 x 24mm) Exmor R CMOS | Lens mount: Sony E-mount | Screen: 3-inch LCD with 1,228,800 dots | Max burst speed: 5fps at full resolution | Max video resolution: 4K (3,840 x 2,160) at 30p
Check Out: Best Sony Alpha a7R II Lenses
In the early days of Sony’s full-frame mirrorless camera series, the Sony A7R II was introduced, but its specs look convincing even now. It’s true that later versions are quicker, more compact, and more powerful, but this mix of features and performance won’t be seen anywhere else at today’s costs.
The main point about the Sony A7R Mark II, though, is that while it reflects its age against the new competition in the same class, it is now priced at a cost comparable to amateur/enthusiast full frame mirrorless cameras, and it blows them away entirely for resolution. Old as it is, the Sony A7R II is still an extremely flexible and powerful camera, and, more to the point, you can’t get this kind of resolution at this kind of price anywhere else.
9. Nikon Z6 II: Best for Street-Photography
Type: Mirrorless | Sensor: Full-Frame (1x Crop Factor) | Lens mount: Nikon Z | Screen: 3.2-inch tilting touchscreen, 2100k dots | Max burst speed: Continuous shooting at up to 14 fps (in 12-bit Raw with single AF point) | Max video resolution: Full-sensor UHD 4K video at up to 30p, UHD 60p from an APS-C crop promised in a future firmware update
Check Out: Best Nikon Z6 II Lenses
The Nikon Z6 II is the follow-up to the company’s first mirrorless full-frame camera, the Z6. The Nikon Z6 is now more than two years old and has become one of our favorite mirrorless cameras. But there is still room for development, and Nikon has decided to uphold the Z6’s core specs and architecture while fixing its shortcomings with the Z6 II.
The extra pixels here give you that bit more versatility when it comes to framing and cropping compared to one of the closest rivals of the Z6 II, the 20.1MP Canon EOS R6, while the EOS R6 has a marginal advantage at higher sensitivities. Comparing the Z6 II to its other near competitor, the Sony Alpha A7 III, when it comes to performances, there just isn’t anything between them.
Deciding on the best full-frame model for you personally isn’t an easy and simple prospect. You will have to decide if you would like to go with an SLR or mirrorless model-or to buck expectations and decide on a rangefinder or fixed-lens camera instead.
Mirrorless systems have overtaken SLRs in performance. You’ll enjoy wider autofocus coverage, faster burst rates, and far better video than with a normal optical viewfinder model. If you are not prepared to move on, you can still obtain a fantastic SLR from Canon, Nikon, or Pentax.
If you’re considering moving to mirrorless, you can turn to an adapter to take your existing lenses. Canon and Nikon both offer adapters for his or her respective systems, and other accessories, like flashes, may be used with no need for adapters.
Finding the right full-frame mirrorless camera used to be pretty straightforward, due to the fact there weren’t lots of available.
For years, just Sony made mainstream full frame mirrorless cameras. The Alpha A7 was the first, released in 2013. It took half of a decade for your competition, to begin with, to catch up if we discount the many Leica models, which are too pricey for most people.
But in 2018, Nikon, Panasonic, and Canon all announced their first mirrorless full-frame cameras, and in 2019 they were expanded with fresh bodies and lenses.