HTC one A9 32GB Unlocked GSM 4G LTE Quad-Core Smartphone w/ 13MP Camera - Deep Garnet (Certified Refurbished) 2G: GSM 850 / 900 / 1800 / 1900, 3G: HSDPA 850 / 900 / 1900 / 2100, 4G: LTE B1(2100), B2(1900), B3(1800), B4(1700/2100), B5(850), B7(2600), B8(900), B17(700), B20(800) 5.0-inch AMOLED Capacitive Multi-Touchscreen w/ Corning Gorilla Glass 4 Android (Marshmallow, Quad-Core 1.5 GHz Cortex-A53 + Quad-Core 1.2 GHz Cortex-A53 Processor 13 Megapixel Camera (4128 x 3096 pixels) w/ optical image stabilization, Autofocus & Dual-LED (dual tone) Flash + Front-Facing 4 Megapixel Camera Internal Memory: 32GB, 2GB RAM + microSD Slot Expandable up to 200GB, International Version No Warranty