The Yu Yutopia will sport a metal body

Last month, Micromax subsidiary Yu said it's planning to launch what it called "the most powerful smartphone ever," and now the company has released a teaser image confirming that the device - called Yutopia (internally code-named Project Achilles) - will come with a metal body. Although specs of the handset aren't confirmed yet, from what we know till now, it will be powered by a