The Modu T has recently been certified the lightest touchscreen phone ever by the Guinness Book of World Records. The Modu T weighs in at an astonishing 3.5 grams and packs all of the features of its much heavier brethren.
The Modu T has a 2.2-inch touchscreen and can hold up to 32 GB of memory. What makes the Modu T so cool is the number of ways you can customize it. There are numerous jackets and sleeves for the phone, turning it into everything from a digital camera to an iPod-like device.