The 65LX341 has a maximum display resolution of Full HD. That's 75% less display resolution than a 4K Ultra HD TV, which is the most common display resolution. Full HD TVs have a resolution of 1920 x 1080 pixels.
Full HD TVs have a resolution of 1920 x 1080 pixels.
It may also be worth considering one of the other Full HD televisions currently available including the 55LY761, or the 55LF5800 both from LG which is cheaper.
If you are looking for a television with a higher display resolution then you might also want to look at the Samsung UE55JU6465 (4K Ultra HD), or the LG 60UF671 (4K Ultra HD) which is also cheaper.