The SonyA7R3 is the best mirrorless camers Perfect

I opted for the a7Riii over the a7iii after evaluating both-mainly for the 42mp sensor. The grip could be bigger with more space for fingers. I also bought the battery grip which resolves that issue. I bought three Sony lenses at the same time and will comment on those as I gain more experience.

I upgraded from the A7Rii and wasn't sure it would be worth it at first. I'm really glad I did!!! First, the auto focus on this camera is so fast. Finally there is a high quality full frame mirrorless camera that can focus like a top end DSLR. Second, they improved the battery!!!

A great camera with a few flaws that has really taken it up to the big boys in the top end full-frame DSLR market. Has every right to be considered a major contender by anybody looking to move into high end hardware. Will convert some pro photographers to mirrorless full-frame but I suspect not all.

Image quality; image quality; image quality – fabulous; Flexibility – will suit wedding; events; street and landscape photographers in particular; Impressive autofocus performance; Much improved battery life; A market leader in full-frame; interchangeable lens; mirrorless cameras; Great viewfinder –...

Too complicated – the menus; in particular; are very difficult to work out; Very expensive – and as such asks a big question; Very slow in clearing image buffer; The grip could be a little wider (particularly if hefting a large telephoto lens around; UHS-II cards supported in only one of the two SD...

The a7R III doesn't offer increased resolution when compared with its predecessor, but that doesn't mean it's not a serious upgrade. It takes a sensor that's already proven to deliver excellent performance and ekes a bit more dyanmic range out of it, while other upgrades are more palpable.

Proven 42MP full-frame sensor; Improved processor and autofocus system; 10fps image capture with tracking; Silent shooting option; Tilting touch LCD; Dual card slots; Larger battery than a7R II

Only one card slot supports UHS-II speeds; No built-in flash; Can't start video until image buffer is cleared; Dense menu system

The α7R III was recently announced as the winner of this year's Technical Image Press Association (TIPA) award for the Best Professional High Resolution Mirrorless camera so it should be no surprise that we've nominated it for an Editor's Choice award.

I was at the polo race in Werribee and found the autofocus was very fast and accurate. The joystick is delightful to use. The eye AF is fantastic. The 42 MP sensor Is excellent!

The Sony Alpha A7R III is easily one of the best cameras you can buy at the moment. I think we are slowly coming to a point where professional cameras don't need to be traditional full frame DSLRs. The time of the mirrorless camera has truly come and the Sony Alpha A7R III is the proof.

The Quality of the photos are good. Too many functions and some whatever confusing to use

There are a variety of new things under the Sony A7R III's hood, including the ability to shoot 10 frames per second (fps) continuous bursts of images at full resolution, 4K video recording across the width of its full-frame sensor, longer battery life, and a host of other features.

Scorecard; + Impressive resolution results; + Extremely fast overall; + 10 fps burst shooting helps capture action; + Improved battery life

- Slightly less dynamic range than previous model; - Only basic weather sealing; - Limited touch capability on rear screen