Android phone phablet 4g smartphone dual sim phone series sony xperia display size 55 inch display resolution 3840 x 2160 pixels display resolution 4k display type ips touchscreen multitouch capacitive display characteristics triluminos pixel density 800 ppi ram 3 gb internal memory gb 32 gb max memory expansion 200 gb processor manufacturer qualcomm processor type snapdragon 810 processor core 8 cpu clock speed 2 ghz gpu adreno 430 sim