The display resolution of the this TV is Full HD, which is the most frequently found HD type on similar spec TVs that are a comparable age 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 alternative Full HD televisions currently available that you might also want to consider including the Panasonic TX-L55ET60, or the Samsung UN55F8000 which has a better Rating.
If the display resolution of this TV is too low for you then you might want to look at the LG 65LA970 (4K Ultra HD) which also has a higher Rating.