Windows phone series nokia lumia display size 43 inch display resolution 800 x 480 pixels touchscreen multitouch capacitive display characteristics clearblack display properties scratch resistant display material gorilla glass 2 pixel density 217 ppi ram 05 gb internal memory gb 8 gb max memory expansion 64 gb processor manufacturer qualcomm processor type snapdragon s4 processor core 2 cpu clock speed 1 ghz gpu adreno 305 sim card micro s