xga vs uxga would I really need 1920x1200 resolution?

ok so there are two options for the i9300 screen size...


there's

WXGA+ (1440x900)

or

WUXGA with TrueLifeTM (1920x1200)


I have 4 questions...

does a higher resolution affect the battery life much?

Is the TrueLife screen brighter?

how much power will a 17" consume vs a 15"?

about how tiny is everything at 1920x1200?

thanks in advance

My M70 has a 15.4" WUXGA @ 1920x1200 and its freakin great. I cant even look at any another screen without thinkin how bad it looks compared to my lappy.

The WUXGA screen is one option you will never regret paying for.

I've seen both screens on the 9300, and the 1920x1200 wins hands down in every way. It's beautiful.