Originally Posted by IGExpandingPan

I have NO clue what walmart is selling. They only say VO32.

[VO32LF]
http://www.vizio.com/product.aspx?id=2710&pid=1506
Native Panel Resolution: 1920 x 1080
[VO32L]
http://www.vizio.com/product.aspx?id=2708&pid=1506
Native Panel Resolution: 1366 x 768

Both TVs will accept 720P and 1080I The VO32LF will downscale 1080I to the 768 screen. I would "guess" since you got an HDMI cable you have the VO32L, the one with the lower resolution. The only way to know is for you to share which model number you have.