Here are my stats:
15h 15m since unplugged
- Display 59%
- Voice calls 17%
- Cell standby 7%
- Phone idle 6%
- Android System 4%
- Wi-Fi 3%
- Aquarium (testing a new live wallpaper) 2%
- Montezuma 2 (spent at least an hour playing) 2%
52% battery left
What I do:
- I have it set at a 1-minute time out.
- Gmail syncs automatically, but FB and Twitter only sync when I open the apps.
- My calendar syncs when there's a change in one of the 7 calendars I follow.
- If I'm at home, the Wi-Fi is on.
- My display is set at 10%, not auto.
- Weather updates every 3 hours.
- After trying the Aquarium live wallpaper, I went back to my normal grass live wallpaper that's part of Android.
- GPS is off; I only use it for navigation.
- Bluetooth is off unless I'm in the car for more than 10 minutes.
- Display is only high today because I was messing around with how the screens were configured.
- I use widgets for sticky notes, battery left, HTC clock, toggle bar, Sense Calendar, Sense Weather, 4x4 picture frame.
Today's usage is pretty normal -- lots of checking FB, Twitter, texting, a few phone calls, checking apps. By the time I go to bed, I'm normally down in the 35-40% range.
I also have the Samsung Galaxy Tab 7 inch (mainly for work) and I can tell you that the battery life absolutely sucks. I have all of the same settings and sitting in an hour-long meeting taking some notes with Documents to Go will eat up 10-15%.
Wow, I'm going to take mine back soon. My battery barely lasts me from 7 to 6 with light usage. I want to be able to actually use my phone to its capabilities....
Try tweaking the settings. If you start using it right out of the box with the factory settings, the battery life is probably going to suck. You'd be amazed at how much life is saved by limiting auto sync (and you're less tempted to be on FB and Twitter so much too!). Screen brightness is important too.