This fourth generation of the iPhone is no child’s play. The modified and newly designed
version of the smartphone comes with a superior display system called the “Retina display”
and a stainless steel side frame that acts as the antenna. The internals have been upgraded to
give more power to the phone, almost four times that of the previous iPhones. The ubercool
phone also supports ‘Facetime’, a video calling feature where phone cameras are used to
communicate with another iPhone 4 over a Wi-Fi connection. Despite a few criticisms about
its signal reception capacity, the iPhone 4 is a sturdy device with almost all of its old features
enhanced, to give an enthralling multipurpose experience to the user.