Sleek and powerful inside and out, the metal and glass construct of the iPhone 4S is still the most distinctive build around, while its incredibly responsive touch-screen makes navigation blissfully smooth
Ease of use
You may not be able to customise the icon-based interface as much as on Android phones, but if less is more, iOS 5 is elegantly simple to use whether you're writing an email, loading a map or use voice commands to set an alarm
FeaturesMost of the hardware bumps are beneath its bonnet with a beefier dual-core 1GHz chip and faster graphics, but the eight-megapixel lens really impresses. iOS 5 is where the meat of the upgrade lies, with a full-bodied sync program in iCloud, which lets you backup data online and access anywhere with your Apple ID
Apps load and run with serious speed and slickness while the excellent touch-screen keyboard is still the best on any smartphone
With internet and GPS, we easily lasted the day, which is an improvement on the iPhone 4 and better than many comparable smartphones.