I have the following laptop and want to make sure that the screen aspect ratio would be considered 16:9 or 4:3?

The screen is a 15.4-inch diagonal WXGA (1280 x 800),WSXGA+ WVA (1680 x 1050), or WUXGA WVA (1920 x 1200)

http://www.hp.com/hpinfo/newsroom/pr...t/ds_8510p.pdf

Thanks in advance.