1{ 2 "display0": "width=1080,height=600,dpi=120", 3 "display1": "width=400,height=600,dpi=120", 4 "display2": "width=800,height=600,dpi=120", 5 "display3": "width=800,height=600,dpi=120", 6 "memory_mb" : 4096 7} 8