4k oled? OLEDs are good at all angles- the colors remain sharp and vibrant, and tones don’t fade out- LED’s however suffer from the fade- I have3n’t heard of any that don’t? it’s called ‘viewing angle’ which shows the optimal viewign angles (basically anythign directly in front of, or barely to hte side of center is good- beyond a certain angle, and the picture starts to fade in values and colors and blacks etc-
“4k oled? OLEDs are good at all angles- the colors remain sharp and vibrant, and tones dont fade out- LEDs however suffer from the fade- I have3nt heard of any that dont? its called viewing angle which shows the optimal viewign angles (basically anythign directly in front of, or barely to hte side of center is good- beyond a certain angle, and the picture starts to fade in values and colors and blacks etc-”
You obviously have not seen a good LED TV. My three year old Samsung has almost no fade at any angle.