This is a MACHINE. The touchscreen is amazing with all the controls there. The image quality is superb. High ISO is great. ISO 12,800 and even 16,000 totally usable. I have hardly delved into the touchscreen use but a friend did and he loves loves loves it.

Great image; touch screen rocks; Price reasonable for what you are getting

support software is lagging behind because it is so new; To Canon I suggest rather than make software reverse engineer just give them the specs up front so they can launch with the product; It will make your launch better. The battery grip for 2 batteries is way too expensive.

Awesome camera. I've wanted a full frame Canon digital for some time and was always a bit put off by the price. In my mind I couldn't justify spending more on a camera than I would on a s/h motorbike as I'm just an average amateur snapper (just an average amateur everything really.......).

The Canon 5D Mk IV is just a photo monster! It takes sharp images and it's super fast. It's helped me shoot in low light situations for when I'm hired for events/clubs. I take it out in the elements when the buddies and I go traveling to take photos of landscapes and nature!

I received a grey market camera with a different charger then the Canadian versions. It was also an open box that originally came with the kit lens. No warranty card came with the camera. I promptly returned the item.

Great camera overall, I have a 5DM3 and the controls are quite similar so no learning curve to speak of. I really appreciate being able to zoom in on the touch screen and especially love the wifi feature which is very useful where I'm official photographer at dog shows, and also for portrait...

The canon 5d Mark IV is a heavy duty camera for heavy duty photographers! Living on the island of Kauai I am always challenged with rain, wind, sand and sun, I could not capture life on the islands with out my Canon 5D Mark IV. Nothing I have ever owned has stood up to the elements like this camera.

The Canon 5D Mark IV offers a ton of new features and performance upgrades, but keeps things modest and familiar with its similar yet refined design. The fourth iteration of Canon's popular 5D series gains a new, higher-res sensor, a faster processor, a full touchscreen interface, built-in wireless...

Superb image quality from RAW files; Improved dynamic range; Excellent high ISO performance; Fast 7fps burst rate with unlimited JPEG buffer; High-quality cinema 4K video; Built-in Wi-Fi; Dual Pixel CMOS AF is very good

JPEG files look soft at default settings; 1/200s flash sync; 4K video codec is cumbersome; 29:59 continuous video recording limit

Canon has stepped things up a gear in recent years by leading with higher-resolution DSLR cameras. It had long been said that the 24-megapixel mark would be the company's limit until lenses could make the best of the capture resolution - a concept that was not just slightly but entirely demolished...

Autofocus system rarely bettered in viewfinder or screen-based use; image quality is solid; clever Dual Pixel RAW re-focus; touchscreen works well

No vari-angle LCD screen; no light-up buttons; the 30MP sensor might be too high-res for some; 4K video has limited file types; expensive

If there's one thing advanced enthusiasts and pro photographers are going to lust after this year, the 5D Mark IV is it. And with good reason: It's not necessarily an all-singing, all-dancing model, but what it does, it does extremely well.

Genuine improvements like touchscreen control; Dual pixel RAW is incredible (when it works; Fantastic video and still photo quality

New features mean a higher debut price; Some bugs to iron out in dual pixel RAW

Canon's 5D series of cameras has a rich heritage – the original EOS 5D bought full-frame photography to the masses, the Mark II unleashed Full HD video capture for the first time on a DSLR, and while the Mark III didn't have quite the landmark features of its predecessors, its improved AF system...