The highest display resolution of the LE50H6500 is 4K Ultra HD. That's over four times the display resolution of a Full HD TV, which is the most common display resolution. 4K Ultra HD TVs have a resolution of 3840 x 2160 pixels.
This TV's display resolution (4K Ultra HD) is in fact the best display resolution across all large TVs that have been on the market for a comparable time to the LE50H6500.
The worst display resolution amongst similar types of TV is Full HD.
4K Ultra HD TVs have a resolution of 3840 x 2160 pixels.
There are a number of other 4K Ultra HD TVs currently available that you might want to consider including the Samsung UE55HU8200 (£1,849.00), the Sony FWD-55X8600 (£2,137.00), or the Panasonic TX-65AXW804 (£3,499.85) which has a better Rating.