The highest display resolution of the 43PUS6401 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 television's display resolution (4K Ultra HD) is actually the best display resolution across all TVs that are a similar age to the 43PUS6401.
The worst display resolution amongst comparable types of television is HD Ready.
4K Ultra HD TVs have a resolution of 3840 x 2160 pixels.
We compared all the other 4K Ultra HD televisions to this television and we think because of it's better review score, the Philips 43PUS6101[plb_3409438_price], the Samsung UE40KU6000[plb_3406777_price], and the LG 43UH620[plb_3382799_price] is also worth considering.