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Dolby Vision is a set of technologies developed by Dolby Laboratories for high dynamic range (HDR) video. [1] [2] [3] It covers content creation, distribution, and playback.[1] [4] [5] [6] It includes dynamic metadata that define the aspect ratio and adjust the picture based on a display's capabilities on a per-shot or even per-frame basis, optimizing the presentation.
There are a number of different HDR formats, including HDR10, HDR10+, Dolby Vision, and HLG. HDR10 is the most common format and is supported by all HDR TVs. Dolby Vision is a more advanced format that offers some additional features, such as scene-by-scene mastering. HDR10+ is a newer format that is similar to Dolby Vision but is royalty-free.
The Sony 75-Inch Mini LED X93L Bravia 4K Ultra HD Google Smart TV is ideal for watching movies because of its Dolby Vision HDR performance for accurate colors and deep black levels, high luminance ...
Ultra HD Blu-ray (4K Ultra HD, UHD-BD, or 4K Blu-ray) [2] [3] is a digital optical disc data storage format that is an enhanced variant of Blu-ray. [4] Ultra HD Blu-ray supports 4K UHD (3840 × 2160 pixel resolution) video at frame rates up to 60 progressive frames per second, [ 4 ] encoded using High-Efficiency Video Coding . [ 4 ]
The player supports HDR10 and Dolby Vision high-dynamic-range standards but not HDR10+. [1] [3] The Dolby Vision support was added after release. [4] [3] There are two HDMI ports, the other being audio only. [4] Compared to the older model, UBP-X800, X700 supports only single band 2.4GHz Wi-Fi, while the X800 model supports dual band 5GHz. The ...
[7] [8] [9] Wirecutter named it the best 4K Blu-ray player but said the user interface is "slow by 2024 standards and isn’t very easy on the eyes." [ 10 ] Comparing it to the cheaper DP-UB420 model, Polygon said that "It’s basically identical to the UB420, except it’s faster, and it supports Dolby Vision HDR". [ 11 ]