Built around the Leica L mount and using a 24-megapixel sensor, the Sigma Fp is Sigma’s first full-frame mirrorless camera and the smallest such camera in existence. Built with both still and video shooters in mind, it offers fast 18 fps burst shooting and 12-bit RAW video output.

Source: The 13-Ounce Sigma Fp is the World’s Smallest Full-Frame Camera | Digital Trends