Finally, it’s confirmed that the iPhone 4 has 512MB of RAM, double the RAM of the iPhone 3GS and iPad. Now it makes sense why the iMovie, the video editing app, is only for the iPhone 4. So, expected some snappy performance from iPhone 4.
The iPhone 2G and 3G came with 128MB of RAM while the iPhone 3GS has 256MB of RAM. iPad contains 256MB of RAM.
According to MacRumors: “We have since heard that the upcoming iPhone 4’s RAM has again been upgraded. This will bring it to a total of 512MB of RAM, twice as much as the 3GS and iPad. This number actually contradicts tear down photos of a prototype iPhone 4 that was leaked to the internet. An analysis of that prototype device showed it only carried 256MB of RAM. The 512MB figure, however, does agree with a Digitimes report from May 17th that confirmed a 960×640 screen resolution, thinner display, and indeed 512MB of RAM. We had heard that Apple confirmed this 512MB figure during one of the WWDC sessions last week, and have now verified this. The session it was revealed in is now available (Session 147, Advanced Performance Optimization on iPhone OS, pt 2) for registered Apple developers.” via [MacRumors]
Update 1: Dev-Team jailbreak iPhone 4
Update 2: Unlock iPhone 4 in works.
Update 3: GeoHot Jailbreak iPhone 4.
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