blairh
macrumors 603
Actually, I had a matte Dell inspiron 6400. I never managed to use it outside once. With the sun shinning, I couldn't even read black text off a white background with the brightness all the way up.
I really don't know how much sunlight exactly was shining onto your screen, and whether you were outside at the time or inside, but the reality is that matte screens are far more easier and enjoyable to look at with sunlight reflecting down upon them in any way vs. a glossy screen. I'm specifically speaking of conditions where you are inside and have windows behind you letting sunlight hit your screen. How your screen worked outside it direct sunlight isn't a valid example. The OP is not going to be outside using their monitor having to deal with direct sunlight of that nature.
Get the HP over the Dell. Every monitor has "issues" if you look hard enough at enough forums. My HP was fantastic, and if you buy from Amazon, you can return it for a full refund if you aren't happy.