Size = 55 and 65 inches Resolution = 4K UHD Peak brightness = 500 nit or more Panel technology = LCD (VA or IPS), anti-ghosting required Color gamut = 90% or more DCI-P3 HDR standard = HDR10 minimum, HLG preferred Android 11+ Refresh rate = 60hz minimum Bezel of 15mm or less, and depth should be equal or less than 35mm