Samsung Galaxy S4 vs Sony Xperia Z

Sony might be on the right track back to greatness in the Android smartphone space, but now that Samsung has come out with the Galaxy S4, is the Xperia Z in trouble? Subscribe to our YouTube channel: http://www.youtube.com/subscription_center?add_user=androidauthority ---------------------------------------------------- Stay connected to Android Authority: - http://www.androidauthority.com - https://plus.google.com/u/0/+AndroidAuthority/posts - http://www.facebook.com/androidauthority/ - http://www.twitter

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