Canon G7 X Mark III OverviewOffering multimedia fluency within a compact design, the silver Canon PowerShot G7 X Mark III is a sleek camera distinguished by its advanced sensor design and flexible imaging capabilities. Its 20.1MP 1" CMOS sensor uses a stacked design, which pairs with the DIGIC 8 image processor to realize especially fast focusing performance, full-resolution shooting at up to 20 fps, and UHD 4K30p video recording. Optically, the G7 X Mark III houses a 4.2x zoom lens, which covers a 24-100mm equivalent focal length range for wide-angle to short-telephoto fields of view. An f/1.8-2.8 maximum aperture range suits working in difficult lighting conditions as does an Optical Image Stabilizer, which compensates for the effects of camera shake. The camera's slim design also incorporates a 3.0" 180 tilting touchscreen LCD and has both Bluetooth and Wi-Fi for wirelessly connecting to a mobile device.