Palm Treo 680

Battery life is not like the 650. You are getting a smaller battery so expect a shorter battery life. I bought an extra battery for that purpose. The camera updates do help, but also optimize your setting like screen brightness, level of ringer, bluetooth adn infrared off, to make the battery last longer. Also, if you are doing email and web expect to run out of juice by the end of the day. Recharge at night and after a few recharges the battery seems to be getting better. The 700p shouldnt be that much different from the 680, only antenna and battery so it may not be worth it. speakerphone is loud but not amazing, signal and soud quality is amazing. Hope this helps.