Phablet 4g smartphone android phone series htc desire display size 55 inch display resolution 1280 x 720 pixels display resolution hd display type super lcd 2 touchscreen multitouch capacitive pixel density 267 ppi ram 15 gb internal memory gb 8 gb max memory expansion 64 gb processor manufacturer qualcomm processor type snapdragon 400 processor core 4 cpu clock speed 16 ghz gpu adreno 305 sim card nano sim memory cards microsd micros