Among the most significant technologies in the R3 is the 24.1MP stacked sensor which affords truly fast readout speeds to help reduce rolling shutter distortion and benefit fast continuous shooting and video recording applications. This full-frame BSI CMOS sensor is also benefitted by an updated DIGIC X processor, which helps boost the overall speed for up to 30 fps continuous shooting with an electronic shutter, 6K 60p raw and 4K 120p video recording, and intelligent Dual Pixel CMOS II autofocus with Eye Control AF for intuitive focus point selection. The R3 is also the first EOS R-series camera to feature a built-in vertical grip, making it an ergonomic choice for long shooting times and for seamlessly switching between horizontal and vertical shooting orientations. The rugged body design also incorporates a high-resolution 5.76m-dot OLED EVF and a 3.2" vari-angle touchscreen LCD, along with dual memory card slots, wireless and wired connectivity, and an updated Multi-Function Shoe design for expanded accessory compatibility.