89b5b414_S_III___Phone_specs_comparison__Hardware
[1] Quad core, 2200 MHz, Krait 400 [2] Quad core, 1400 MHz, ARM Cortex-A9 [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.
Sony Xperia Z1 vs Samsung Galaxy S III - Phone specs comparison
Hardware