THL T6C RAM 1GB+ROM 8GB 5.0 inch Android 5.1 Lollipop 3G Smart Phone, MTK6580 Quad Core 1.3GHz, Dual SIM (Black) Band (2G): GSM 850/900/1800/1900MHz Band (3G): WCDMA 850/2100MHz 5.0 inch Android 5.1 Lollipop Smart Phone MTK6580 Quad Core 1.3GHz RAM:1G ROM:8G; Max Storage Expansion: 32GB 0.3MP+5.0MP