Is iPhone 4 better than 4S?
Of the two models alone, the newer, faster iPhone 4S is the better choice. It has faster performance, faster mobile data support, a better camera, and support for iOS 9, whereas the iPhone 4 has limited iOS 7 support and no support for later versions of the iOS at all.
How long does it take for iPhone 4S to charge when dead?
It should take about 3 hours for a full charge using the USB wall adapter. If it was charged to at least 50%, then turned off before storing it the phone should recover.
What is the difference between the iPhone 3GS and iPhone 4S?
The standard iPhone 3GS is model number A1303, the mainland China-only iPhone 3GS without Wi-Fi is A1325, the GSM-equipped iPhone 4 models are A1332, and the CDMA-equipped iPhone 4 is A1349. The subsequently introduced iPhone 4S models — which look effectively identical to the iPhone 4 models — are model numbers A1387 and A1431.
Does the iPhone 3GS and iPhone 4 support iOS 6?
Both the iPhone 3GS and iPhone 4 fully support iOS 4 and iOS 5, but only partially support iOS 6. The iPhone 4 also partially supports iOS 7, whereas the iPhone 3GS does not support iOS 7 at all. For iOS 6, the iPhone 3GS and iPhone 4 models do not support the iOS 6 turn-by-turn navigation, Flyover, or Panorama features.
What makes the iPhone 4 different from other iPhone models?
The iPhone 4 (GSM model on the left) uses an entirely different all stainless steel body design with sharper, more angular lines and a thin “metal band” that wraps around the sides of the phone. This metal band has integrated mobile and data antennas and was reportedly designed to improve reception compared to earlier iPhone models.
What is the screen size of the iPhone 3GS?
The display on the iPhone 3GS also is 3.5 inches but is only 320×480 at 163 ppi with a 200:1 contrast ratio, noticeably lower resolution than the 960×640 at 326 ppi display on the iPhone 4.