Hi, Previously I was using Dell Studio and currently 15z is on my bag. When I got the laptop the first thing I done was comparing the screen (no hardware benchmark) with my previous lapi along with other laptop. I played 720p and 1080p of Van helsing in all the laptop at the same time, what I find the 15z screen was awesome. You can't find difference by playing one laptop even if watched youtube. The naked give you the real view, it will be better if some of your friend having them.