18.0 Megapixel CMOS APS-C image sensor and high performance DIGIC 4 Plus Image Processor for excellent speed and quality. ISO 100-6400 expandable to H: 12800 for shooting from bright light to low light. Compatible with Eye Fi Cards,Canon EF Lenses including EF-S lenses, excluding EF-M lenses. Multimedia cards MMC cannot be used. Built in Wi-Fi and NFC connectivity provide easy sharing to compatible smart devices, select social media sites and the Canon Connect Station CS100 device.Image Format Approx. 22.3mm x 14.9mm. 9 point AF system including one center crosstype AF point and AI Servo AF provide impressive autofocus performance with accurate results. High performance Optical Viewfinder helps facilitate quick and accurate focusing by firmly framing and capturing the subject at hand. Self Timer: 10 sec. or 2 sec. Delay. With manual book charger battery and 16 Gb Memory card.