Phablet android phone series samsung galaxy samsung galaxy note display size 55 inch display resolution 1280 x 720 pixels display resolution hd display type super amoled touchscreen multitouch capacitive pixel density 267 ppi ram 2 gb internal memory gb 16 gb max memory expansion 64 gb processor core 4 cpu clock speed 16 ghz gpu mali 400 sim card micro sim memory cards microsd microsdhc microsdxc sensors accelerometer g sensor light s