Mtk6580 Quad-Core 1.3GHz Dual SIM Card 10 Inch 3G Android Smart Tablet PC - China Tablet and WiFi Tablet price | Made-in-China.com
HOPO - HOPO H11 CPU MTK6580 Quad-Core 1.3GHz OS Android 5.1 Lollipop Memory 8GB HDD/1GB DDR RAM MicroSD Slot up to 32 GB Screen 5.5'' IPS QHD Awaken Intelligent wake up Camera
10.1 Inch Mtk6580 Quad-Core 1.3GHz Cortex-A7 Capacitive Screen 3G Phone Call Tablet - China Tablet and WiFi Tablet price | Made-in-China.com
SOYES XS13, 1GB+8GB, 2.5 inch MTK6580 Quad Core up to 1.3GHz, Bluetooth, WiFi, FM, Network: 3G, Dual SIM(Black), snatcher