I have been using Dell inspiron 3558 for last 5 months and I would say that the hardware provided in the laptop is of very cheap quality in last 5 months harddrive of my laptop got some issue and replaced by company engineer no only that but the also display of my laptop started showing some lines in it and now they are saying that it is my own fault .no doubt laptop comes with a 4gb ram, 1tb harddisk and a i3 5th generation processor which is permorming good .But in terms of realiability on hardware it is not up to mark instead I suggest go for a HP laptop which provides a hardware of good quality.