processor question, wrongly advertised?

gracij

Estimable
Mar 14, 2015
5
0
4,510
so i bought a laptop from dick smith :http://www.dicksmith.com.au/acer-aspire-17-3-e5-771g-79pn-w8-1-notebook-dsau-xc0247.
and the processor was advertised as 3.1GHZ but under pc info it says its 2.0GHZ, was it advertised wrong? or is there something im missing