Borrowed from the R3, the R7 sports a DIGIC X image processor to perform a variety of high-speed tasks, ranging from quick continuous shooting to high-resolution video recording. In terms of high-speed shooting, the R7 supports up to 30 fps continuous shooting with a silent electronic shutter or 15 fps with a mechanical shutter, with AF and AE readings before each frame. The processor also helps to realize a broad sensitivity range from ISO 100-32000, which is expandable up to ISO 51200 for working in difficult lighting conditions.
Carried over from the EOS R3, the advanced Dual Pixel CMOS AF II system features 651 automatic AF points that covers the entire sensor area, for faster, more responsive, and more precise focusing performance. This phase-detection focusing system also has enhanced subject detection and tracking, with the ability to intelligently recognize people, animals, and vehicles and tracking will automatically lock onto these subjects and maintain sharp focus throughout burst captures. Dual Pixel AF II's low-luminance limit focuses down to an impressive -5 EV for accurate focusing even in nighttime conditions.