being a mid range phone it behaves surprisingly fast on multitasking and heavy games like Quake arena and six guns.
I'm missing bigger screen. about audio you can hear an annoying hiss clicking noise on low noise recordings.
Feels like a inexpensive low quality plastic. if you grab it too hard you can hear junction pressure noises.
Device easily slips of hands
At the end I'm very happy with this phone capabilities. maybe is not strong enough to run ubuntu but still a surprisingly strong Android device