The Canon 5D Mark IV is an excellent upgrade on its predecessor thanks to its new autofocus system and sensor, wider ISO range, touch screen control and built-in Wi-Fi. Why you can trust Space.com Our ...

Similar to the 7D Mark II and the newly minted 80D, the 5D Mark IV boasts Canon's trademark Dual Pixel CMOS AF, which should make it easier to track subjects when you're shooting video. It's worth ...