About 5 years ago I had a play with the Apple Quick Take 200 and then there's the Nokia 7650.
Battery life: QT - 10-15 minutes, 7650 ? say 2-4 hours talk time (assume the same for taking pictures).
Memory: QT - 2 MB (upgradable to 4 MB), 7650 - 4 MB.
Picture Capture Resolution: QT - 640x480x24 bit , 7650 - 640x480x24 bit.
Make phone calls, store contact lists, compose music, calendaring, messaging, calculator, etc.: QT - No, 7650 - Yes.
7650 review and QuickTake 200 review. I'm not going to buy the 7650 (yet) and might not ever (cameras are for taking photos aren't they?). For more context I've been reading What Just Happened: A Chronicle from the Information Frontier.