The Sony Cyber-shot DSC-RX100 IV Digital Camera is a versatile and advanced point-and-shoot featuring a large 20.1-megapixel 1″ Exmor RS CMOS sensor to produce high-resolution still imagery and 4K video. This sensor’s construction utilizes a stacked backside-illuminated design to improve clarity and image quality when working in dimly-lit conditions as well as to increase its sensitivity to a native ISO 12,800. By completely placing the camera’s photodiodes over the sensor’s processing structure, the light-gathering ability of the Exmor RS CMOS sensor is further improved over previous backside-illuminated devices and faster image processing capabilities are added as well. 16 fps of continuous shooting is made possible as well as UHD 4K movie recording with the option of Super Slow Motion frame rates of up to 960 fps. Also benefitting the performance of this sensor is the BIONZ X image processor, which helps to produce images with smooth quality and tonal gradations.
To make ultra-high definition video captures convenient, short 4K clips of up to five minutes can be recorded with no line skipping or pixel binning as well as with minimal moiré and visual aliasing. The Sony Cyber-shot DSC-RX100 IV Digital Camera is NTSC and PAL switchable, while utilizing the XAVC S format to maximize high-bitrate shooting up to 100 Mbps for professional-quality video. When recording, creative potential is further extended with the ability to capture Super Slow Motion High Frame Rate movies at up to 40x slower than real time. These slow motion clips are recorded at 960 fps, 480 fps, or 240 fps and can then be played back at 1920 x 1080, in 60p, 30p, or 24p, when the camera is set to NTSC. For PAL, slow motion clips are recorded at 1000 fps, 500 fps, or 250 fps and can then be played back at 1920 x 1080, in either 50p or 25p. While recording at video resolutions lower than 4K, such as Full HD 1920 x 1080p, video clips up to 29 minutes in length can be saved.