Android phone dual sim phone series archos platinum display size 45 inch display resolution 854 x 480 pixels display type ips touchscreen capacitive ram 1 gb internal memory gb 8 gb max memory expansion 32 gb cpu clock speed 13 ghz gpu mali 400 memory cards microsd microsdhc location service gps available operating system android 51 lollipop input method keyboard virtual back camera resolution 8 megapixel front camera resolution 2 megapix