1600 vs 1208 | Phone/Device Issues and Features | Consumer forum

I would like to know what each of you guys think about the above 2 mentioned.
Which of the 2 would make the best re-sellers?
Also just in case I will end up to use it, which of the 2 comes the best for basic usage (and sometimes using calendar, organizer, etc).
I don't care anything that has the word "internet" in common, such as download games, surf, etc.
What is the battery life for the 2?