real racing 3 said it wasn't compatible, I took the apk from another phone and side loaded it onto the G3 and it works just fine. You might want to try that with the other apps that say they aren't compatible.
I'm assuming a lot of apps may have problems with this phone initially. It being a higher resolution, a lot of apps probly are not updated to support xxxhdpi density just yet. Its a first of its kind. Again, just an educated guess.
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