Product Description
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 moir 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.
The Sony Cyber-shot DSC-RX100 IV Digital Camera's enhanced Exmor RS CMOS sensor
also helps to supplement the camera's top mechanical shutter speed of 1/2,000.
It does so by enabling electronic shutter speeds of up to 1/32,000 second which
minimizes distortion caused by "rolling shutter" which can become apparent when
shooting fast moving subjects. Additionally, this high-speed shutter provides
the ability to shoot photos with defocused backgrounds even while using large
aperture settings under very bright lighting conditions. This is achieved by a
combination of the 1/32,000 second electronic shutter speed and a built-in,
three-stop ND filter that allows photos to be shot under extremely bright light
at a maximum of EV19 with a fully open aperture setting. The built-in Zeiss
Vario-Sonnar T* 2.9x zoom lens provides a 35mm-equivalent focal length range of
24-70mm, covering wide-angle to portrait-length perspectives to suit working in
a wide variety of environments. An f/1.8-2.8 maximum aperture benefits working
in low lighting and controlling focus throughout the zoom range. Optical
SteadyShot image stabilization is also available to help minimize the appearance
of camera shake when working in dimly-lit conditions and with greater zoom
magnifications. The lens also features a Zeiss T* anti-reflective coating, which
helps to reduce surface reflections, lens flare, and ghosting in order to
produce imagery that is rich in contrast and clarity.
Complementing the imaging capabilities of the RX100 IV is a sleek body design
featuring both an electronic viewfinder and an LCD screen. The 0.39" 2,359k-dot
SVGA OLED Tru-Finder has provides a bright, clear means for eye-level viewing.
It features a unique pop-up mechanism that helps to maintain the compact form
factor of the camera when carrying or if preferring to work with the rear
screen. The 3.0" 1,229k-dot Xtra Fine LCD incorporates WhiteMagic technology for
easier visibility in bright conditions and its tilting design permits greater
usability from high, low, and front-facing angles. Furthermore, built-in Wi-Fi
connectivity with NFC allows instant image sharing to, as well as remote camera
control and monitoring from, linked mobile devices.
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