The EOS 5D Mark IV is a big upgrade for pro photographers invested in the Canon system. It ups the resolution, putting it in the same class with Nikon's D810, while also bettering its closest competitor in frame rate, video capture capabilities, and Live View focus.

30MP full-frame image sensor; Fast 61-point autofocus system; 7fps continuous shooting; Unlimited JPG shooting buffer; Pro-grade build; Dual Pixel AF Live View focus system; 3.2-inch touch screen; Integrated GPS and Wi-Fi; CF and SD card slots

Cropped 4K video; Clean HDMI output is 1080p only; Dual Pixel Raw function slows camera and offers limited benefits; 4K video files are quite large; Omits in-body flash

Canon's 5D Mark IV is a top performer – but you'll be paying a premium for it. Top-notch images are promised from this camera, which will be all too familiar to existing users of the or . It features a new sensor, with 30.4 megapixels, and like its predecessors it's a full-frame number.

Full-frame sensor; Touchscreen is useful; Solid 4K video recording; Built-in Wi-Fi

Heavy; Expensive; Frame rate isn't particularly high

The Canon EOS 5D Mark IV is a new professional digital SLR camera. The 5D Mark IV features a 30.4 megapixel CMOS sensor, 7fps continuous shooting with full AF/AE tracking, internal 4K movie recording (4096 x 2160pixels) at 30/25/24 fps and 8.8 megapixel in-camera 4K still frame grab, an expandable...

The EOS 5D series has played a major role in Canon's EOS line-up for more than a decade. Over the past 11 years we've seen no fewer than six DSLRs adorn the EOS 5D logo, but it was the original EOS 5D back in 2005 that will be remembered as the DSLR that made full-frame photography viable to...

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, Very good image quality, excellent from RAWÂ files, Excellent high ISO...

JPEG files look soft at default settings; 1/200s flash sync; 4K video codec is cumbersome; 29:59 continuous video recording limit, Default JPEGs are a bit soft compared to competitors, Dual memory card slots use different formats, Top flash speed of 1/200s, Low-light AF a bit disappointing with...

I'll start off by mentioning the Focus System. Although it has 61 focus points, 41 being cross type, like the 5D Mark iii, it is not the same focus system merely spread out more and rated at lower light levels. It's a far more intelligent system, the same one that's in the 1DX Mark ii.

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.

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.

where do I start 1. (Camera Freezing) Only used this one 1 day Shooting the camera on One shot. I have better control over my camera vs. shooting on High Speed continuous. The camera froze up on me during my first day shooting with it, not once but 3 times i didn't have my primary camera which is...

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...