What is the fastest smartphone currently available from AT&T? They say it’s Samsung Infuse 4G. Yes, this smartphone is a cross between Samsung Captivate and Samsung Galaxy S II, that is if you look at the hardware specifications. What’s in for us in Infuse 4G? Here they are: a radio that can achieve peak rates of 21Mbps, huge 4.5-inch 800 x 480-pixel resolution Super AMOLED Plus display, a thin and light form factor, and a solid camera. When we say thin we are talking about a 0.35-in thick smartphone. And when we say “solid camera” it means a 1.3-megapixel front-facing camera for video chats, and an 8-megapixel camera that can record full 720p high definition video.
If we take a look under the hood of the Samsung Infuse 4G, we will see a 1.2GHz processor, 16GB of storage built in, a 2GB microSD card, support for 802.11b/g/n Wi-Fi networks, a 1,750mAh battery, and so much more. Of course this smartphone runs on Android 2.2.1 Froyo with TouchWiz user interface.