The Xiaomi TV Q2 65" supports Dolby Vision, HDR10, and HLG.
For your reference, here are more details about these HDR formats:
1. Dolby Vision is a dynamic HDR format that adjusts brightness and color on a scene-by-scene basis. This results in more vibrant colors and enhanced contrast, providing an immersive viewing experience;
2. HDR10 is a video quality enhancement standard that improves brightness, contrast, and color depth, making images more vivid and realistic. It supports 10-bit color depth and a wide color gamut, capable of displaying over a billion colors. It uses static metadata to maintain consistent brightness and contrast throughout the content;
3. HLG is a broadcast HDR format designed for live television. It combines standard dynamic range and HDR in a single signal, making it compatible with existing SDR displays while providing HDR capabilities for compatible TVs.