Operating System: BlackBerry 6 operating system.
processor-is powered by a 624 MHz
Processor: Runs on a 1GHz Qualcomm processor
Carriers: AT&T and T-Mobile carrier networks.
Browsers: IE7 Mobile browser
Operating System: HTC Surround, Samsung Focus and HTC HD7 devices
Operating System:Android 2.2
Processor: 1.2 GHz TI OMAP
Browser: Webkit HTML5 based browser; Adobe Flash 10, Pinch to Zoom
browsers -Skyfire browser is free and is currently available for devices running Windows Mobile and Symbian.
processor-1 GHZ Apple A4 processor
carriers-Verizon Wireless is a CDMA carrier
operating system :-iOS 4 operating system which is highly advanced and based on a desktop operating system to offer extremely efficient and stunning performance.
Operating System: Android 2.2 with HTC Sense
Processor:1 GHz Qualcomm Snapdragon
Browsers:Adobe Flash 10.1