Processor in Asus Z 9274 VM is Pentium M745 1.8GHz, and in notebook HP Compaq nx8220 is Pentium M740 1.73GHz.
On both models screen size is 15.4".
If you want to run many programs at once 1GB of RAM on this Asus Z 9274 VM is better than HP Compaq nx8220 with 0.5GB.
There are more free RAM slots available on nx8220 - 1.
Video card in use in Asus Z 9274 VM is Nvidia Geforce 7300 and in HP Compaq nx8220 is ATI X600.
Graphic cards on both products owns 64MB of video memory.
More hard disk space were at Asus Z 9274 VM (100GB is contast to 60GB).
Disadvantage of Asus Z 9274 VM is lack of bluetooth connection which you need for some mobile phones and cameras.
Infrared, which isn't available on both of these models, unable these laptops to communicate with some small devices .
There are no firewire built-in on HP Compaq nx8220.
PCMCIA isn't built in HP Compaq nx8220.
Only HP Compaq nx8220 have cardreader inside.
They don't have DVI for new LCD monitors.
Advantage of Asus Z 9274 VM is existance of TV output.
These laptops aren't very good for Internet telephony because they haven't web camera.
Z 9274 VM drives XP Home and nx8220 drives XP Pro operating system.
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