The best viewing distance for a 65 inch TV depends on various factors, such as the screen resolution, room size, and personal preferences. However, a general rule of thumb is to sit approximately 8 to 10 feet away from the TV screen for optimal viewing.
If you are watching a 4K or 8K TV, you can sit closer to the screen without experiencing pixelation or distortion, as these screens have a higher pixel density. For a 4K TV, you can sit approximately 5 to 7 feet away, and for an 8K TV, you can sit approximately 4 to 6 feet away.
Ultimately, it's important to find a comfortable viewing distance that works for you and your viewing habits. You may want to experiment with different distances to find the one that feels best for you.