What is 8k TV?
If you use basic math, it may seem like 8K would provide double the resolution of 4K, but that isn’t the case. Since we’re talking two dimensions here — horizontal lines and vertical lines — it’s actually a whopping 16 times the pixels of HD and four times the pixels of 4K: 8K resolution equates to 7,680 × 4,320, or 33 million pixels (33,117,600, to be exact) instead of 3,840 × 2,160 (8,294,400 pixels). To easily visualize it, imagine four 4K TVs placed in a 4×4 grid. That is a lot of pixels. Human eyes can detect and or see 324 megapixels at one time so those of you that think 8k TV is a little much, well you are partially correct.
This is still good news however this new technology will push down the price of 4k Televisions, so if you have been secretly wanting to one the time is near. As for when 8k TV's will be available I think it will be a while