The DS Lite is just friendlier on the eyes and on the hands. It was a bitch playing Biohazard DS in the car because the sun would produce way too much of a glare, making it very hard to see the screens. The DS Lite is bright enough to avoid that issue. It's also more comfortable in the pocket and backpack.
Mejilan is right when he says that the DS screens began looking outdated last September. The micro's screen blew the DS screens out of the water, and then Nintendo chimed in with the backlit Game Boy Advance SPs. For all of a month, the DS reigned supreme with the best screen on the market, and then the PSP came out in Japan.
The DS Lite, though, has the best screens now. They're even a little brighter than the GBASP+'s.
Mejilan is right when he says that the DS screens began looking outdated last September. The micro's screen blew the DS screens out of the water, and then Nintendo chimed in with the backlit Game Boy Advance SPs. For all of a month, the DS reigned supreme with the best screen on the market, and then the PSP came out in Japan.