What specs should I get on an LCD flat panel for playing my PS3?

I am going to buy a 46 inch flat panel LCD 1080p television and am wondering what specs I should make sure it has so that my PS3 plays well on it.

Other than making sure it is 46 inch and 1080p which I have decided on for sure, what other specs should I make sure it has?

FYI, these are the two TVs I am debating between:

-Sharp Aquos 1080p 46" Widescreen LCD HDTV** (LC46D64U) (LINK: http://www.bestbuy.ca/catalog/proddetail.asp?sku_id=0926HDS0010092831&catid=24558&logon=&langid=EN#)

-Sony Bravia 46" 1080p LCD HDTV** (KDL46V3000) (LINK: http://www.bestbuy.ca/catalog/proddetail.asp?logon=&langid=EN&sku_id=0926HDS0010091586&catid=24558)

Thanks for any information.