First, let's take a look at the rumored specs of iPhone 5.

iPhone 5 is expected to boast of the following features:

> A5 processor in the range of 1.2-1.5 GHz
> Aluminum metal backing of the original iPhone instead of the current glass surface back piece
> A teardrop design, like the new iPod Touch, with the top being thick and then tapering to a skinnier bottom
> An improved antenna (no more Antennagate, yay!)
> More RAM, possibly 1GB
> Better camera (perhaps 8-megapixel) with 1080p video playback and panaromic photo capture capability and an improved dual-LED flash unit
> Bigger-edge-to-edge 3.7- to 4-inch curved glass screen (iPHone 4 has 3.5-inch screen)
> A SIM-less design
> 3-4 internal antennas for both GSM and CDMA networks
> 4G connectivity
> iOS 5, which will be true multitask capable and come with loads of new features such as News Stand, Reminders, Delta Updates and iMessage
> Improved speech recognition features, and
> Wireless charging capability
> Better talktime and standy time
> Near Field Communication (NFC) technology
> Panoramic photo capabilities and 1080p Full HD videos
> Stronger gaming capabilities supported by multi-core A5 processor and Imagination Technologies' PowerVR Series6 mobile graphics processing architecture

As we can see, iPhone 5's specs makes it look like a smartphone that runs on steroids compared to iPhone 4.