Canon's first DSLR with Dual Pixel AF, a landmark for live view and video autofocus.
The Canon EOS 70D launched in 2013 and introduced Dual Pixel CMOS AF, a technology that would define Canon cameras for the next decade. For the first time a DSLR could autofocus smoothly and accurately in live view and video, transforming how DSLRs were used for motion picture work.
Key features include the 20.2MP APS-C sensor with Dual Pixel AF covering 80 percent of the frame in live view, 19-point all-cross-type viewfinder AF, 7fps burst, vari-angle touchscreen, and built-in Wi-Fi. The body is a semi-professional polycarbonate design with twin control dials.
The 70D's Dual Pixel AF was a watershed moment for Canon. It proved that DSLRs could deliver the same smooth focus transitions in video that were previously only possible with dedicated cinema cameras. For stills the viewfinder AF remained the primary system.
Good value used. Check Dual Pixel AF performance in live view and video — it should be smooth and responsive. Test viewfinder AF across all 19 points. The 80D improved the viewfinder to 45 points and is worth the premium for stills-focused shooters.