Phablet android phone 4g smartphone series samsung galaxy samsung galaxy grand display size 5 inch display resolution 960 x 540 pixels display resolution qhd display type tft touchscreen capacitive pixel density 220 ppi ram 1 gb internal memory gb 8 gb max memory expansion 64 gb processor manufacturer marvell processor type pxa1908 processor core 4 cpu clock speed 12 ghz gpu adreno 306 sim card micro sim memory cards microsd microsdhc m