Faster Autofocus: Uses 45 cross-type AF points (up from 9 in the 700D) and Dual Pixel CMOS AF for much faster, smoother focusing in Live View and video.
Better Video: Records Full HD 1080p at 60fps (vs. 30fps on the 700D) and includes in-camera 5-axis electronic image stabilization for movies.
Modern Connectivity: Features built-in Wi-Fi, NFC, and Bluetooth for quick image sharing and remote camera control via smartphone.