At the core of the 750D is the 24.2-megapixel APS-C CMOS sensor and the DIGIC 6 Image Processor, both of which work together to produce high resolution images in a variety of shooting conditions. This is possible through a native sensitivity of ISO 100-12,800, which is expandable to 25,600 for situations that demand it. A 3.0" Clear View II Vari-angle Touchscreen LCD monitor with 1,040k-dot resolution provides clear composition and playback viewing even in bright light. Its tilt and swivel capability makes shooting at odd angles easy, and a smudge-resistant coating keeps the monitor clear. Seven-level brightness control is available, and intuitive touchscreen control makes menu control simple, and offers Touch Autofocus.
Full HD Movie mode supports Movie Servo for continuous focus tracking of moving subjects during recording. Manual exposure control and a built-in stereo microphone with manual audio level adjustment provide high-quality control over your shooting, and multiple frame rates and resolutions provide quality-level and stylistic shooting options. Stills can be recorded during video shooting simply by pressing the camera's shutter button. For fast, accurate focusing in a variety of situations, the T6i features a 19-point all cross-type AF system. This allows for speedy focusing performance when using the viewfinder as well as in area selection modes.
The Hybrid CMOS AF III System is utilized when shooting photos and video in Live View. Combining two different kinds of AF-phase and contrast detection-continuous focus tracking becomes faster and more accurate than ever before in Live View. Wirelessly transfer images and videos with the built-in Wi-Fi connectivity, When used with the Camera Connect mobile app users will be able to quickly and effectively upload files directly to social networking sites. Also, with NFC the camera can be paired to compatible mobile devices quickly.