The display resolution of the this TV is Full HD, which is the most frequently found HD type on TVs of this type and age. 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 alternative Full HD TVs currently available which you might want to consider including the Toshiba 48H1533, or the LG 42LY960 which is cheaper.
If you would prefer a TV with a higher display resolution then you might want to consider the Panasonic TX-49CXX759 (4K Ultra HD), the Samsung UE48JU6445 (4K Ultra HD), or the LG 40UF671 (4K Ultra HD) which is also cheaper.