http://shop.lenovo.com/us/en/smar...ZA1B0013US Code PHABPHONE20 Activates with AT&T or T-Mobile, Aluminum alloy unibody construction 6.4" 1280x720 IPS LED LCD display. Quad-core MediaTek CPU, 3GB RAM 32GB internal storage, microSD slot, 13MP fast-focus camera, WiFi + BT Android 6.0 (Marshmallow), 4,050 mAh battery. 1-year warrantyhttp://shop.lenovo.com/us/en/smar...ZA1B0013US Code PHABPHONE20 Activates with AT&T or T-Mobile, Aluminum alloy unibody construction 6.4" 1280x720 IPS LED LCD display. Quad-core MediaTek CPU, 3GB RAM 32GB internal storage, microSD slot, 13MP fast-focus camera, WiFi + BT Android 6.0 (Marshmallow), 4,050 mAh battery. 1-year warranty