I just picked one of these phones up for about $240. It runs Android with an Intel processor. First impression is holy moly, this phone is enormous. It looks kind of ridiculous in my hand and I have decent manly hands. Other than that, it's not slow or anything and I'm not bothered by the 720p display on a 6" screen. Viewing angles and colors are a-okay, so no complaints. I runs everything I through at it. Now I'm waiting for KitKat on it which I guess might a take some time. Compared to other Android phones I have right now... a Samsung Galaxy S4 Active and HTC One M8 (and a M7), it feel great and seems to have no performance issues. The dual-SIM features is very handy. I can have my local and AT&T SIM in one phone and switching is a touch of a button. Will it replace my iPhone? Definitely not as I'm too attached to the iOS ecosystem, but I am looking forward to the bigger 5.5" iPhone should that come around.