CPU in Gateway MX6446 is Turion64 2.0GHz and in Gateway MX6931 is Core 2 Duo T5500 1.66Ghz.
Gateway MX6446 and Gateway MX6931 have same 15.4" screen size.
If you want to run many programs at once 2GB of RAM on this Gateway MX6931 is better than Gateway MX6446 with 1GB.
Weight of both notebooks is 2.86kg.
Graphic card in use in Gateway MX6446 is ATI XPRESS 1150 and in laptop Gateway MX6931 is Intel 950.
Both products uses maximum 128MB of RAM as shared for their video cards.
Gateway MX6931 had more capacity of hard drive (160GB, comparing to 100GB).
Gateway MX6931 laptop have faster hard drive rotating on 5400rpm.
Firewire useful for some video equipment communication is built-in both laptops.
Both laptops have PCMCIA which allows to connect some TV cards .
Cardreader in both laptops can read 4 different card types.
It is bad that these laptops cannot be connected to some new TFT monitors since they don't have DVI.
Gateway MX6931 only has TV input.
Both laptops have 4 USB ports each.
These notebooks aren't very good for video conferencing because they haven't web camera built-in.
Operating system is XP Media Center.
The same is software pack with these laptops : Works 8.5, Money 2006.
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