OtterBox makes the best phone cases in the world and sells millions each year…however OtterBox only makes them for the top high end smartphones that are going to sell well. So, if Otterbox doesn’t make a case for your phone…it’s not one of the best smartphones.
The Defender case has 4 layers of protection that includes a heavy duty screen protector.
Luckily OtterBox is making a Zperia Z and Xperia ZL case. We’ll post the case link as soon as they’re available.