Providing speed, reach, and versatile recording features, the Cyber-shot DSC-RX10 IV from Sony is a compact solution for the multimedia image-makers. Featuring an updated 20.1MP 1" Exmor RS BSI CMOS sensor and BIONZ X image processor, the RX10 IV is capable of up to 24 fps shooting at ISO 12800, as well as recording UHD 4K/30p or Full HD 1080/120p video. The sensor's back-illuminated and stacked technologies afford a high degree of image quality with notable clarity and reduced noise to suit working in challenging lighting conditions. Complementing the shooting speed of the sensor and processor combination, this camera also offers a quickened 315-point focal plane phase-detection autofocus system for focus speeds as fast as 0.03 seconds.