G Geek Active member Oct 28, 2011 #1 Battery performance on the iPhone 4S isn't quite as good as it was on the iPhone 4. Some chalk it up to the more power hungry dual-core processor, which makes sense. Kind of. More »
Battery performance on the iPhone 4S isn't quite as good as it was on the iPhone 4. Some chalk it up to the more power hungry dual-core processor, which makes sense. Kind of. More »
