Originally Posted by Pipipitchu
I wouldn't get so excited. I'm 99% sure the game wasn't running on a mobile device. Gameloft's trailers usually uses recordings from dev's computers.
That is not necessarily the case. The majority of the time they are on device.
And even when they are not, they still replicate precisely what you will see on devices, generally the high end of the scale of available devices with all effects, but still as they would appear on those devices.
If seeing any difference is possible because of their emulators, it would be in relation to framerates, not visuals.
What you see at the end of the trailer in this is in game visuals as they will appear on device but most likely on A6 and A7.