The display resolution of the this TV is Full HD, which is typical of many TVs of a comparable age and spec to it. Full HD TVs have a resolution of 1920 x 1080 pixels.
Full HD TVs have a resolution of 1920 x 1080 pixels.
There are a number of other Full HD TVs currently available that you might also want to consider including the 48H1533 (£289.98), or the 40H1533 both from Toshiba which is cheaper.
If the display resolution of this mid-size TV is too low for you then you might want to look at the Panasonic TX-49CXX759 (4K Ultra HD), the Samsung UE48JU6445 (4K Ultra HD), or the LG 49UF671 (£596.86) (4K Ultra HD) which is also cheaper.