I don’t personally own HP Pavilion 15 but I of course have used it at my friend’s. And this laptop delivers the best service in its price category(HP service has always been good, no doubt). The 4th gen i3 processor and its 4 GB RAM makes the system run its programs smoothly. The screen appearance is very good with HD BrightView and LED Backlit Display. Even the body of the laptop is beautiful with smooth finishing. I am in love with this laptop and how it works. I have never had any problem even with gaming(even though i’m not a hardcore gamer and I don’t play much heavy games). The sound quality of this laptop is quite good and also the camera is much nicer in normal lights too. I am soon going to sell my present laptop and purchase a new one. And I have made up mind that this is the one I am looking for.