Laptop Gateway MX6446 uses Turion64 2.0GHz CPU, and laptop Gateway MX6446 uses Pentium M740 1.73GHz processor.
On both models screen size is 15.4".
More RAM on Gateway MX6446 means less swapping on hard drive. MX6446 had 1GB. Acer TravelMate 4072NWLMi had only 0.5GB of RAM which might not suit users who wants to run many programs at once.
With maximum 2GB of RAM it can support Gateway MX6446 can feel a bit more proud than Acer TravelMate 4072NWLMi.
TravelMate 4072NWLMi weigths less with its 2.75kg than the another .
Video card inside MX6446 is ATI XPRESS 1150 and other laptop has Intel 915GM inside.
Acer TravelMate 4072NWLMi uses up to 64MB of main RAM memory for graphic card - other laptop up to 128MB.
More storage for multimedia were available at Gateway MX6446 (more conforable space on hard drive).
There are no bluetooth devices on Gateway MX6446 and that might be disadvantage.
Infrared, which is useful for communication with some mobile phones is available only on Acer TravelMate 4072NWLMi.
Firewire (IEEE 1394) isn't built in Acer TravelMate 4072NWLMi.
Only Gateway MX6446 has PCMCIA.
Gateway MX6446 has cardreader which reads 4 different card types.
It is bad that these notebooks cannot be connected to some new LCD monitors since they don't have DVI.
Quite disadvantage of both models is lack of web camera which is needed for Internet telephony.
Operating system is XP Media Center on Gateway MX6446 and Linux on Acer TravelMate 4072NWLMi.
Only Gateway MX6446 has special software pack : Works 8.5, Money 2006.
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