My father knows a guy who sells these.
The battery time has been great. My brother had it charged to 81% last night and in the morning it was still at that. He started playing graphic intensive games like dream league and sim city and about 5 hours later the battery was at 60%.
Camera is quite nice however struggles slightly in low light conditions. Feels very nice in the hand. It also doesn't heat up. Only downside is that it's quite big and definitely not a one hand phone.
