3G enabled Tablet PCs have captured the markets all over the world by virtue of their portability and multifunction capabilities such as mobile computers with large screen and e-book readers. Apart from the popular international brands, unbranded models are also available in the markets.

3G+WiFi model of iPad 2 is available in three versions – 16GB, 32GB and 64GB. It has Dual core A5 chip and Blootooth 2.1. The 9.7inch screen provides LED backlit display. It is a light weight device weighing just 680g with a thickness of 8.6mm. iPod 2 has a battery life of 10 hours.

Samsung 8.9” 3G enabled Tablet PC has a storage of 16GB and is compatible with Adobe Flash. This model is touch screen type with a resolution of 1280x800p. It has WiFi and Bluetooth also. This Tablet PC is provided with Nvidia Tegra2 dual-core processor. This model weighs 465g and has a battery life of 9 hours.

Dell Streak is another 3G enabled Tablet PC in the market. It has a rear-facing camera with dual-LED Flash. This model also offers IM and SMS facilities. Photos and video can be easily put online using this Tablet PC since it has real time Facebook and Flickr upload capabilities. The 5inch screen has a resolution of 480x800p and gives 16M colour output. The front and back cameras can capture videos and photos on the fly with 5 mega pixel resolution.

The 3G enabled Acer Iconia Tab A 501 is stylishly designed and provided with multiple ports. It has the Honeycomb version of Android OS. The 10.1inch screen makes a resolution of 1280x800p with the help of 1GB of RAM and Tegra2 1GHz processor. The 16:10 Aspect Ratio of its screen enables to watch HD movies in full screen. This Tablet PC can playback 720p HD and it may be upgraded soon to 1080p. It has storage of 16GB. Acer Iconia Tab A 501 is provided with full size USB 2.0 port, a Micro USB 2.0 port and a Micro HDMI port. It weighs 700g and is 13.3mm thick. This tablet PC is available with storage of 32GB also.

Toshiba Excite AT200 Android 3.2 tablet weighs 558g only. It is the thinnest Tablet PC available in the market.

Motorola Xoom WiFi & 3G is the first Honeycomb powered Tablet PC to hit the market. It has 1GHz dual core processor and 1 GB of RAM. This Tablet PC has a 10.1inch screen with HD display. It is provided with front-facing and rear-facing cameras. This Tablet PC has multi-functional capability such as surfing web, watching movie, video-chatting etc. The graphics are fast and very clear. Motorola Xoom WiFi & 3G is a full-fledged, easy-to-use Tablet PC with 3G capability.