7 September 2012 12:29 am BSTUpdated: 7 September 2012 2:00 am BST
Photo by: Josh Miller/CNET
/ Caption by: Jessica Dolcourt
Conversation powered by Livefyre
Don't miss a moment from the world's biggest mobile show
Get the most important bits from Mobile World Congress: the best and latest smartphones and other everyday devices you're going to want this year.