2G: GSM 850 / 900 / 1800 / 1900, 3G: HSDPA 850 / 900 / 1900 / 2100, 4G : LTE 800 / 850 / 900 / 1800 / 2100 / 2600 5.5-inch Super AMOLED Capacitive Multi-Touchscreen Android v5.1 (Lollipop), Quad-Core 1.4 GHz Cortex-A53 & Quad-Core 1.0 GHz Cortex-A53 Processor, Chipset: Qualcomm Snapdragon 615, Adreno 405 Graphics