Sony just surprised the photography world by unveiling the RX1R III, a fixed-lens 35mm full-frame compact camera. Coming nearly ten years after the RX1R II, it has a 61MP Exmor R sensor along with Sony's latest image processing technology that promises low noise and high dynamic range.

Sony has announced the RX1R III, the third generation of its full-frame compact, with a 60.2MP sensor sitting behind its 35mm F2 lens.

The Sony RX1R III and Leica Q3 are two full-frame premium compact cameras with big prices tags. Here's how their specs compare