The build quality is amazing!
The 1520 is a lot more heavy and a little bigger than the HP dv4000.
The 1440x900 LCD has a very good vision angle. A lot better than dv4000's LCD.
I haven't really tested battery life, but I think it should give you at least 2 hours.
The 1520 remains cool, and when playing games like COD2 or GRAW2 it does not get that hot. The HP dv4000 gets really hot even when just surfing the net, it also turns itself off with some games because it overheats too much.
What I hate: Half of the time it makes a noise that I can't describe (english is not my first language). I can tell you that it can irritate you pretty easy. Intel Processors seem to be the ones to blame (CD and C2D) but I'm not sure.
What I hate even more: When using my earphones, I can ALWAYS hear that damn noise, it makes me crazy! The audio quality is way better than the dv4000's one, it sounds great (not with the internal speakers, of course), but that noise, I hate it!
I'm not good making reviews, but if you have any questions just ask and I'll try to help you.


The 1520 is a lot more heavy and a little bigger than the HP dv4000.
The 1440x900 LCD has a very good vision angle. A lot better than dv4000's LCD.
I haven't really tested battery life, but I think it should give you at least 2 hours.
The 1520 remains cool, and when playing games like COD2 or GRAW2 it does not get that hot. The HP dv4000 gets really hot even when just surfing the net, it also turns itself off with some games because it overheats too much.
What I hate: Half of the time it makes a noise that I can't describe (english is not my first language). I can tell you that it can irritate you pretty easy. Intel Processors seem to be the ones to blame (CD and C2D) but I'm not sure.
What I hate even more: When using my earphones, I can ALWAYS hear that damn noise, it makes me crazy! The audio quality is way better than the dv4000's one, it sounds great (not with the internal speakers, of course), but that noise, I hate it!
I'm not good making reviews, but if you have any questions just ask and I'll try to help you.





