I purchased Dell Inspiron 5558 series laptop with Intel i3 5th gen processor and 500GB HDD with DOS.
Its been six months now I have been using this laptop, and I would like to say that except the trackpad every thing of this laptop is good, dont get me wrong the track pad is fairly accurate but it miss some clicks about 5% times. The battery life is decent though and it has dual speakers and the sound via those speakers is fairly loud and clear.
I choose DELL because dell products are trustworthy and their after sale service is good too.
Tip:use windows 8 and above so that you could be able to take advantage of trackpad gestures.