Samsung Galaxy ALFA support 4G LTE - A CAT6

CPU :Exynos 5430 1.8GHz + 1.3GHz Dual QUAD Core 

2G RAM / 32G ROM

OS: Android 4.4.4

Panel : 4.7" 1280 x 720 S-AMOLED

Main Camera : 12MP

Front Camera : 2.1MP

4K Video recording