Smartphone is a mobile phone with more advanced computing ability and connectivity .At starting smartphones mainly combined the functions of a personal digital assistant (PDA) and a mobile phone or camera phone.
Now with the time smartphones also added the functions of portable media players, low-end compact digital cameras, pocket video cameras, and GPS navigation units. Modern smartphones typically also include high-resolution touch screens, web browsers that can access and properly display standard web pages rather than just mobile-optimized sites, and high-speed data access via Wi-Fi and mobile broadband. Most common OS that supported by modern smartphones are: Apple’s iOs, Google’s Android, Microsoft’s Windows Phone, Nokia’s Symbian, RIM’s BlackBerry OS,
Modern smartphones have dual-core and quad core processors which made them more powerful and faster. Advantage of smartphones are that you can run third party software supported by phone ‘s OS and hardware. Now these dual-core and quad core smartphones have not much elite with the launch of faster and smarter quad-core processor. But stills these dual-core handsets are the top performers to own.
Top 10 Smartphones:
Samsung Galaxy S II i9100
HTC One X
Samsung Galaxy Note
Sony Xperia S
Motorola Razr XT910
The Motorola Razr is protected with Kevlar fiber and Corning Gorilla Glass to withstand scratches and scrapes. Every part of Razr is protected by a splash-guard coating, including the electrical boards inside.
It is powered with 1.2GHz dual-core processor, 1GB of RAM and runs Android 2.3 operating system. It has a 4.3-inch super-AMOLED advanced display, 8 megapixel rear-facing camera with 1080p HD video capture capability.
HTC Sensation XE
HTC Sensation XE is the company’s first smartphone with Beats Audio technology. The smartphone is powered with 1.5 GHz dual-core processor coupled with 768 MB of RAM and runs on Android 2.3.4 Gingerbread operating system and is also integrated with its Sense 3.0 user interface that makes the whole experience much better
It sports a 4.3 inch qHD screen with resolution of 540×960 pixels, powerful 8 MP camera with autofocus, dual LED flash and shoots images at maximum resolution of 3264×2448 pixels.
HTC Sensation XL
LG Optimus 3D
The LG Optimus 3D Max is the next-generation glasses-free 3D smartphone reveled at MWC. This smartphone grabbed lots of attention at the event for its 3D entertainment features with its improved chipset which made the device slimmer and lighter from its predecessor Optimus 3D.
The device is powered by dual-core 1.2 GHz OMAP4430 processor, 1 GB of RAM and runs on Android 2.3 Gingerbread operating system. It has 4.3 inch display with Gorilla Glass protection, 8 GB internal storage, two 5 MP cameras at the back, VGA front facing camera. The Optimus 3D also comes with 3D converter which converts even Google Maps to 3D view and has in built 3D video editor.
LG Optimus 2X
Sony Ericsson Xperia Arc S