Android phone phablet 4g smartphone dual sim phone display size 55 inch display resolution 1920 x 1080 pixels display resolution full hd display type ips touchscreen multitouch capacitive display properties scratch resistant display material gorilla glass 3 pixel density 401 ppi brightness 578 cdm contrast 9001 ram 2 gb internal memory gb 16 gb max memory expansion 128 gb processor manufacturer qualcomm processor type snapdragon 617 pro