Lenovo has released its latest ultraportable business laptop in India, the ThinkPad X220, with prices starting at Rs. 71,920. Weighing in at 1.4 kgs, the 12.5-inch X220 is a MIL-SPEC-tested that promises to deliver rugged durability in a variety of use conditions. It’s no slouch either, with choice of anything from a Sandy Bridge Core i3 to a Core i7 processor inside, and up to 8GB of RAM. It’s not too thin however, measuring in at 19mm at its thinnest.