Specifications
Type 4K OLEDType 4K OLED
Screen Size 55
Resolution 3840x2160
Wide Viewing Angle Yes
Color / Wide Color Gamut Perfect Color
Color display bits / Billion Rich Colors Yes
Contrast / Perfect Black Perfect
BlackContrast / Dimming Pixel Dimming
Contrast / Ultra Luminance
Ultra Luminance ProMotio
Refresh Rate Refresh Rate 50Hz
PLATFORM
Main Processor (SoC)
α7 Gen4 Processor 4K
(LM21U)
Operating System (OS) webOS Smart TV
Number of CPUs Quad
VIDEO AND PICTURE QUALITY
AI Picture / Pro
AI PictureFace Enhancing + Body/Object (8K Only)
AI Picture - Face Enhancing
AI Upscaling -AI Upscaling
Auto Genre Selection Yes (Dolby HDR)
Image Enhancing
AI Brightness Control Yes
HDR Cinema HDR
Dolby Vision IQ Yes (4K/2K)
HDR10 Pro Yes (4K/2K)
Auto Genre Selection Yes (Dolby HDR)
FILMMAKER MODE™ Yes
Dynamic Tone Mapping / Pro (+ AI HDR Tone Mapping) HDR Dynamic Tone MappingDynamic Tone Mapping / Pro (+ AI HDR Tone Mapping) HDR Dynamic Tone Mapping
Upscaler 4K Upscaler
HEVC 4K@60p, 10bit