Best Smartphone OS.
A smartphone is a mobile phone built on a mobile com puting platform, with more advanced com puting ability and connectivity than a feature phone.
Finds Some Big Brands.
The iPhone 4 has a rear-facing camera (720p video) and a front facing camera (at a lower resolution) for FaceTime video calling and for use in other apps like Skype.
Latest Iphones Apps.
An iPhone can function as a video camera video recording was not a standard feature until the iPhone 3GS was rele ased, a camera phone.