The Canon EOS 77D adopts many key features from the semi-professional EOS 80D. The 24.2 million pixel CMOS-sensor achieves a better dynamic range than its predecessor. A big advantage is the Dual Pixel CMOS AF that enables a very fast and smooth autofocus during live view and video. Combined with STM or Nano USM lenses the focus is very quiet. The viewfinder autofocus is also greatly improved, with 45 cross-type points. The new DIGIC 7 processor delivers enough power for fast continuous shooting (6 frames per second) and Full HD-video with high frame rates (1080/60p). The top plate LCD and the quick control dial allow fast operation. Other modern features are the articulated touchscreen and Wi-Fi, which is accompanied by Bluetooth for easy access.