26007be8_IX_4G___Phone_specs_comparison__Hardware
[1] Single core, 1000 MHz [2] Dual core, 1000 MHz [Hardware] 
Processor Processor - The processor is the main computing component of a phone and is a major factor when it comes to the overall speed of the device. Some more powerful smartphones use dual-core and quad-core processors designed to deliver greater performance.
LG Optimus Black vs Motorola ATRIX 4G - Phone specs comparison