The iPhone 3G S, the latest from Apple, makes it to number 3 in the Top 10 Cell Phones. It is known as the smartphone of smartphones, combining 3 devices in one: a revolutionary mobile phone, a widescreen iPod, and a breakthrough Internet device.

Its specifications are:
* Improved performance
* 4.5 x 2.4 in
* weighs 4.8 ounces
* 3.5-inch (diagonal) widescreen Multi-Touch display
* 480-by-320-pixel resolution at 163 ppi
* Fingerprint-resistant oleophobic coating
* Support for display of multiple languages and characters simultaneously
* Built-in rechargeable lithium-ion battery
* Charging via USB to computer system or power adapter
* longer Talk time (12 hours on 2G, 5 hours on 3G)
* Standby time: Up to 300 hours
* Wi-Fi (802.11b/g)
* Bluetooth 2.1 + EDR
* Internet use (5 hours on 3G, 9 hours on Wi-Fi)
* 3 megapixels autofocus camera
* Video recording
* Voice Control
* Digital compass
* Cut, Copy & Paste
* Spotlight Search
* Landscape keyboard
* Voice Memos
* Up to 10/30 hrs Video /Audio playback respectively
* 30-pin dock connector
* 3.5-mm stereo headphone minijack
* Built-in speaker
* Microphone
* Compatible with Mac OS X v10.4.11, Windows Vista, Windows XP Home/Professional with Service Pack 2

With specs such as these, no wonder it grabbed the 3rd spot. Right now it is priced at $199 for the 16G and $299 for the 32GB.

Sources:

http://www.apple.com/iphone/iphone-3gs/

http://techplore.com/technology/top-10-cell-phones-august-2009/