Sony has updated its RX1R compact camera with a second generation, with the new model retaining the concept of a high-resolution sensor crammed into a small body. The RX1R II measures 2.57 inches tall and 4.46 inches wide, and with the fixed focal length 35mm Zeiss Sonnar T F2.0 lens on the front, a thickness of 2.83 inches, but it still manages to fit in the same full-frame 42.4-megapixel sensor used in the A7R II.