This Samsung laptop NP3505V5X-SO1IN laptop supports intel core i5 2.6 GHz processor and run on dos os. This laptop so cool 4gb ram and processor i5 graphics card everthink in one laptop you can find. But u all not find that problem in that laptop this laptop battery having that laptop. This laptop processor brand ask intel is very old is gold processor. And click speed very speed performance in 2.60GHz. In the laptop Sata hardware interface. Keboard is island-type keboard with numeric key.
And I hope my reviews is helpful to you.
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