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Sony a7 IV: Beyond Basic An all-arounder that pushes beyond basic the Sony a7 IV does double duty with strong stills and video performance. An advanced hybrid mirrorless camera the a7 IV has the resolution and AF performance that appeals to photographers along with robust 4K 60p video recording for filmmakers and content creators. Sensor and Processor 33MP Exmor R BSI CMOS Sensor Newly developed 33MP Exmor R full-frame sensor features a back-illuminated design that promotes high clarity low noise and vivid color rendering. This design benefits working in low-light conditions and works in conjunction with a broad sensitivity range of ISO 100-51200. The sensor’s design also achieves an impressive dynamic range of approximately 15 stops and files can be recorded in raw JPEG or the 10-bit HEIF format. Sony a7 IV | BIONZ X BIONZ XR Processor Using the flagship-class BIONZ XR engine high-speed image processing capabilities are available for fast continuous shooting 4K video recording and advanced AF tracking performance. The quick processing also helps to reduce rolling shutter and other motion distortions for clean rendering of moving subjects. In terms of shooting speeds the sensor and processor enable up to 10 fps shooting using either the mechanical or electronic shutter and with AF/AE enabled. Also the buffer permits recording up to 828 consecutive uncompressed raw + JPEG frames when using a CFexpress Type A card. Video Recording 4K 60p Video Recording in 10-Bit Making full use of the high-resolution 33MP sensor and fast processing capabilities UHD 4K 30p XAVC HS 10-bit recording is possible using the full width of the sensor offering 7K oversampling for impressive sharpness and realism. There is also oversampled 4K recording via a 4.6K capture area with a Super 35 crop that offers UHD 4K output up to 60p in 10-bit. No recording time limit allows for unlimited clip lengths and the camera’s physical design features an improved heat-dissipating structure to promote longer possible recording times; longer than one hour of continuous 4K 60p 10-bit 4:2:2 recording for example. The a7 IV employs a pair of codecs to suit different workflows: XAVC HS which uses HEVC/H.265 encoding to retain more detail at smaller bitrates and XAVC S-I which is an intraframe codec for consistent performance and quality at bitrates up to 600 Mb/s. S-Cinetone S-Log3 and Other Color and Gamma Controls S-Cinetone can be used to deliver distinct colors and healthy-looking skin tone rendering that matches the FX9 and FX6 cameras along with the a1 and a7S III and is based on technology from the professional Cinema Line cameras such as the VENICE. This color profile offers natural mid-tones soft colors and especially well-controlled highlights. FE 28-70mm f/3.5-5.6 OSS Lens Included with the camera is the versatile wide-angle to portrait-length FE 28-70mm f/3.5-5.6 OSS lens. This lens features one extra-low dispersion element and three aspherical elements to control both chromatic and spherical aberrations throughout the zoom range. A linear autofocus motor coupled with an internal focusing design offers quick and quiet focusing performance to suit both stills and video shooting. Additionally Optical SteadyShot image stabilization minimizes the appearance of camera shake and a weather-sealed design permits working in inclement conditions.