MiniLED – How many dimming zones are necessary to a achieve contrast ratios comparable to OLED?

According to this study, when seated at the minimum viewing distance, 4X as many zones are required for an 85″ 8K TV as compared to a 55″ 4K TV; but when seated at the optimum viewing distance (at which the display occupies a 40° field of view)), the number of zones remains the same for both. Follow the link to learn more.