Well I gave it two days. I will be returning it mon. The screen is amazing. It is like the 4S screen but blown up in size. I feel it is just as good quality but better since the digitizer and screen are one piece and it makes the icons look like they are floating on top of the screen. The iphone 5 will have the same type of screen. The phone is fast. But not usable fast is that makes any sense. The one X specs is like what the iphone 5 specs will be similar too, but without iOS.
One thing that is nice is that the coating on the gorilla glass 2 for the one x takes care of finger prints better than the iphone 4S.
iOS is more fluid and just as fast with a slower processor. The screen of the One X, processor, is better than the iphone 4S. Camera about the same quality.
Cons for me:
Browsers for Android are lacking in my opinion. There isn't a good one out there as good on iOS for my needs. Atomic browsers full screen buttons that you can make transparent takes advantage of all the screen real estate on the small 4S screen and it's easy to use. Imagine that on a 4+ iphone 5.
Chrome for Android doesn't have full screen yet, and Dolphin HD browser has this funky black menu bar on the side which you cannot get rid of. As well as most browsers on Android market have this same black menu bar.
Tap to zoom works some of the time. Not as fluid or accurate as iOS.
The calendar app doesn't have the day in the icon on the screen like iOS. You can download a widget that has this but that takes up a quarter of the screen. E'mail client is not as good as iOS. You cannot use your contacts in
the gmail app. But you can on the default HTC e'mail app and sync to gmail.
The phone isn't bad. But after you use iOS which just "works'. It is hard to go over to anything else. The expiriment lasted two days. You will not see me doing that again. I don't blame anyone who does, as its a nice phone, but not for my needs. Nothing wrong with android ICS, but for me it doesn't work with the Apple ecosystem i have in place. Nor do i feel it is as good.
Bring on the iphone 5.
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I thought the same thing until I used the phone. Then I wanted my 4S back.