The best handsets on the market today, in terms of how many hours it can play back music, are the Nokia N78 and the Apple iPhone 3G, both claim to do 24 hours. Wolfson recently introduced a new chip called the WM8903 that is supposed to bump up the number of hours you can annoy people sitting on the bus next to you with that new death metal band from Denmark to 120 hours. Handsets shipping next year with nVidia based processors should feature this solution.
[Via: The INQ]