OLED sets, for example, cannot top the brightness levels of LCDs, but because OLEDs offer better contrast at lower light levels, they still qualify as HDR10- and Dolby Vision-compatible sets.Ĭonfusing matters further, not all Dolby Vision-certified sets meet all aspects of the specification. Second, the brightness requirements are malleable in both Dolby and HDR10 formats. So the apparent Dolby Vision superiority in color depth may be realized only at some point in the future. TVs like the LG B7 (abobe) support both Dolby Vision and HDR10 formats.įirst, no consumer TVs are capable of 12-bit color depth. But those numbers don't tell the whole story. And for brightness levels, HDR10 displays aim for 1,000 nits or more. HDR10 also stipulates a 10-bit color depth for up to 1.07 billion possible colors. MORE: How to Get the Best Picture Quality from Your 4K TVīy comparison, HDR10 uses a fixed set of metadata, giving TVs less flexibility on how to handle different scenes in a particular movie, for example. On the brightness side, Dolby Vision allows for levels reaching 4,000 nits or more. 709 8-bit color depth that renders just 16.7 million possible colors). Furthermore, Dolby's maximum spec for consumer TVs goes up to 12-bit color depth for a possible 68 billion colors (versus the old Rec. However, not all Dolby Vision TVs are created equal.ĭolby Vision provides for instructions or metadata that can change from scene to scene, telling the TV when push contrast or boost a particular color. And TVs that meet the Dolby Vision specification should be technically superior to HDR10 sets. If you look strictly at the specifications, Dolby Vision sets should deliver a more dynamic, brighter and livelier image. In terms of TVs, Dolby Vision is more technically demanding than HDR10 - with some important provisos (see below). In fact, Dolby's specification has instructions for how movie production, broadcast TV and TV displays should encode and decode Dolby Vision HDR material. Conversely, Dolby Vision lays out many more specific instructions for compatibility with its format.
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