I'm not sure I understand the need for 8k. If you want to watch your TV at an optimal viewing angle of 20%~40% then 4k is more than enough to achieve "retina di

I'm not sure I understand the need for 8k. If you want to watch your TV at an optimal viewing angle of 20%~40% then 4k is more than enough to achieve "retina display" at the required viewing distance.