Envy 17-j050ex is it quad core or dual core

Hello,
the HP envy-j050ex. in the specs page of the link below mentioned that it's processor is dual core.
http://www8.hp.com/sa/en/products/laptops/product-detail.html?oid=5399952#!tab=specs
and @ intel website they said that the processor intel-core-I7-4702MQ is 4 cores per 8 threads in the link below.
 http://ark.intel.com/products/75119/Intel-Core-i7-4702MQ-Processor-6M-Cache-up-to-3_20-GHz
i saw the device in the local store, i like it, but this issue makes me confused i need to know. 
please check this issue for me.
Thanks in advance,
Best regards,
Eng. Mohamed Salah
Mechatronics Engineer
00966 561494449
[email protected]

Hi,
Intel® Core™ i7-4702MQ is a quad-core processor. And your link shows 4 cores - quad is 4. By the way a Q also means Quad.
Regards.
BH
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