I am a choosy buyer and till now still compare each other phone. Surprisingly this Nokia publish consider as a good bargain for me. Absolutely great phone overall but how's the battery life for this phone?

My younger brother is stuck in the middle by considering to buy either this phone or other high-end o2/Dopod PDAphone. Somehow he checked out the lowest price at Lowyat was MY1400 for APset. Is it consider good bargain or he need to spend for Dopod818/838 or o2 Stealth? Budget he can afford is around 2k.