
11-12-2009, 06:52 PM
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| | CrackBerry Genius of Geniuses Device(s): 9900 Carrier: Tmobile | | Join Date: Sep 2008 Posts: 14,982 Likes Received: 416
Thanked 335 Times in 269 Posts
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Most phones use data polling. They constantly ask the server what's new for anything (IM chat, facebook notifications, email, etc). This kills the battery since they keep having to open network connections and find out what's new at a certain interval.
Blackberries support push for a lot of apps. The server tells the phone when something is new, uses a lot less battery. Not to mention blackberry data is compressed, so it transfers less data.
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