For a long time, mirrorless cameras played second fiddle to their DSLR cousins. However, over time, they have grown into a distinct category with several advantages over DSLRs. Size is a major benefit: A mirrorless camera will always be smaller than a DSLR of the same capability, because unlike a DSLR, it doesn't need a mirror to reflect an image onto the camera's sensor. The simpler mechanics often allow mirrorless cameras to shoot faster than DSLRs, too.Â
Size and ability to frame shots on the rear screen make mirrorless models a natural upgrade from smartphone and compact point-and-shoot cameras. Even for advanced shooters, the screen adds the flexibility to frame shots from odd angles and to interact with their subjects instead of hiding behind an eyepiece. Many mirrorless cameras offer electronic viewfinders, as well; the best of them are suitable replacements for optical eyepieces.
Our favorite mirrorless camera for beginners is the Sony a6000, which costs just under $600, yet shoots at a blazing-fast 11 fps, takes great pictures in all conditions, and has a compact body. More advanced photographers might prefer its successor, the Sony a6300 ($950), which takes even better photos in low light, and can record video in 4K. If you want to wait—and splurge a bit more—Sony has also unveiled the a6500 ($1,400), which also has 5-axis image stabilization. Regardless of which one you choose, you should check out our guide for taking great pictures with Son's line of A6000 cameras.
If you prefer mirrorless cameras not made by Sony, check out Olympus' OM-D E-M5 Mark II, which at $899, is a great camera for both stills and video. Some of its most noteworthy features include 5-axis image stabilization, a sturdy weather-resistant body, and a super high-resolution 40-MP mode.
Here are the top mirrorless cameras for a variety of users, from beginners to pros.Â
The a6000 is an ideal compromise between power and portability. Its autofocus is as good as a DSLR's, and it shoots as fast as DSLRs that cost several times more: a blistering 11 frames per second with continuous autofocus and metering. Electronic viewfinders are a weak point on many mirrorless models, but the a6000's OLED eyepiece is bright and crystal-clear, and doesn't suffer from the stuttering you'll sometimes find on EVFs with lower refresh rates. A DSLR shooter would be comfortable moving over to this eyepiece.
Editor's choice
Sony Alpha a6000
Best Beginner Mirrorless Camera
The a6000 shines in low light, and features the ability to capture clean images up to ISO 1600 sensitivity and usable shots in very dim conditions way up to ISO 12,800. On top of that, the a6000 shoots gorgeous full-HD video at up to 60 fps, as well as 24 fps for a cinema look. Clips show fine detail, rich color and buttery-smooth motion rendering, even in low light.
MORE: DSLRs vs Mirrorless Cameras
While it has the same resolution (24MP) as the a6000, the a6300 has a much improved sensor that improves image quality (especially in low light), but makes focusing much faster, too. It can also shoot video in 4K, and a new mic jack will let budding videographers record better audio.
Editor's choice
Sony Alpha a6300
Best Intermediate Mirrorless Camera
The a6300 also has a sturdier metal body and a sharper OLED electronic viewfinder that, in addition to the articulating LCD panel, will help you compose the best shot, whatever the angle.
With even cellphones shooting 1080p video up to 60 fps, Olympus had to up its game for video. It certainly did, with an amazing five-axis image-stabilization system in the M5 MII that allows you to capture steady video even while walking around — something unthinkable until now. That video also boasts fine detail and attractive color, with one of the best auto white balance capabilities we've seen for avoiding the typical orangey look during indoor shooting. All these virtues serve the M5 MII equally well for still-photo shooting, too. Its resistance to water means you can shoot under nearly any condition. In addition, the M5 MII's truly tiny dimensions and weight, coupled with a nice selection of compact lenses, make it the most portable high-performance mirrorless camera out there. It's a joy to carry anywhere, and for an entire day.
Editor's choice
Olympus OM-D E-M5 Mark II (M5 MII)
Best Mirrorless Camera for Video
It's the world's first full-frame mirrorless camera to carry in-body 5-axis image stabilization, but there's more to the Sony A7 II than just steady shooting. This petite, sexy camera fits in most bags, and packs a bunch of customizable buttons and knobs for quick access to your favorite controls. We also loved the bright, clear pictures and relatively low amount of noise (graininess) even at high ISO light sensitivity levels. Thanks to effective wireless capability, you'll be able to beam your shots to your smartphone or computer within seconds.
Sony Alpha a7 II
Best Pro Mirrorless Camera
About the author
You've decided that "mirrorless SLR" is the answer to any question. A reviewer must overcome personal bias. Doing so means that what the camera is used for and the output quality for that use is the #1 issue. If you review cars that can drive to the grocery store for apples, every one can suffice. If you want top quality handling in the curves and a 0-60 mph in less than 5 seconds, the field narrows considerably.
For me, the sharpest and best lenses used with a higher 36 MP sensor in my Nikon gives better "pro" quality pictures of landscapes, product photography, weddings/portraits, action, etc. My Nikon D800E/D810 can take pictures comparable to my old 35 mm film cameras and medium format size too.
Sony's A9 or A7S mark II would also be good choices. Any mirrorless from Canon? Do not even consider it.
You did say 'high end" cameras. The E M-5 Mark II is old, there's a Mark III now. Plus, the M1 Mark II is the best MFT camera in existence.