The term "gigahertz," or "GHz," refers to the operating speed of a central processing unit; hertz defines the clock rate, or cycles per second, of the CPU. 1 GHz is equivalent to one billion hertz.
The Galaxy Grand DUOS bearing model number GT-I9082 is powered by a dual-core Cortex-A9 central processing unit with each cores running at clock speeds up to 1.2GHz. Those who are not happy with the ...