I'm having a hard time finding all the minor specs of different laptops. Most laptops just specify only few things like CPU, RAM , Graphics card, and few other specs in a generalized way. It gets more worse if we are shopping in online websites. Most of the times they say like 2 GB DDR3 ram but they don't give any clue about what the frequency is. And similar things like 320 GB hard disk without any rpm specified, WiFi b/g/n without any details specified like no of bands mimo speed etc,
Where can i find all these specs.
Say if i want to get a laptop with Intel® Pentium® Processor 2117U (2M Cache, 1.80 GHz) . The CPU specs say that it has Intel My WiFi technology. Does it mean all laptops having this CPU will have Intel Centrino technology.
Are there any clues so I can find the specs easily.?