Everything is gearing for 4K, the technology inside the 4K(ultra-high def sets delivering 4 times the number of pixels) is 1) Organic LED or OLED, or 2) the cost competitive Samsung SUHD 4K UHD liquid Chrystal displays , HDR (or high dynamic resolution, a hardware technology that intensifies contrast and screen detail in dimly lighted areas) and WCG (or wide color gamut screens driven by - quantum dot infused film that deliver super vivid color palettes approaching what the human eye can see).

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