... tablet pc 2,Dual-core processor 3,1800mAh Lithium battery 4,WIF802.11b/g Wireless local area network 5,stock FEATURE, 5 inch android ... tablet pc with GPS1,ultra-thin 5-inch hd LCD screen2,RK2818, dual ... . SeriesmodeldescriptionGPS-MID seriesR503G(new style without 3G)ultra-thin 5-inch resistive touch screen LCDR703G(new style)ultra-thin 7 ...