Guiness world record for the lightest mobile phone ever is the latest Modu, an Israel based company.

Phone weighs a mere 40.1 grams and measures 72.1 mm x 37.6 mm x 7.8 mm.

Comes with blue-tooth, music playback and a memory of 1 Giga bytes.

“It is truly the smallest and lightest phone in the world, but the idea is that most of the time you will not operate it by itself but within the jacket or within a ‘Mate’,” explained Modu chief executive Dov Moran