HOLY COW!!! Its like night and day between those two phones. With the Moment I barely squeaked out a full day on the battery charge. I just got my Hero yesterday and fully charged it until the light turned green. I played a little bit with it installed some apps and the battery never went down. This morning I check it and its at the same spot as last night. Im sitting at 11% awake time. HUGE improvement. For those still thinking about getting the phone, stop thinking and just get it!