Processor in Gateway MX6453 is Turion X2 Dual 1.6GHz and in Acer TravelMate 4072NWLMi is Pentium M740 1.73GHz.
On both models screen size is 15.4".
If you think you will need more memory then you'll known than 2GB on Gateway MX6453 is better than 0.5GB on Acer TravelMate 4072NWLMi.
Gateway MX6453 supports more maximum amount of RAM (2) than Acer TravelMate 4072NWLMi (-1GB).
The RAM memory in use on both laptops is DDR2.
We need to say that Acer TravelMate 4072NWLMi is less in weight with its 2.75kg, comparing to 2.86kg which other laptop has.
Video card inside MX6453 is ATI XPRESS 1150 and other laptop has Intel 915GM inside.
Both notebooks suits more for business users since they use part of mainboard memory for its graphic cards.
Gateway MX6453 had more storage for multimedia files on its hard drive.
If you need bluetooth don't forget that it is available only at Acer TravelMate 4072NWLMi .
Gateway MX6453 have lack of infrared communication device.
Firewire is available only on Gateway MX6453.
PCMCIA on Acer TravelMate 4072NWLMi unable them to connect to some TV cards for laptops.
Only model MX6453 have cardreader inside.
Disadvantage of both is lack of DVI output for connection to some modern TFT monitors.
There are no web camera in laptops which is bad for video conferencing .
Operating system is XP Media Center on Gateway MX6453 and Linux on Acer TravelMate 4072NWLMi.
There are additional software only on Gateway MX6453 and it is Works 8.5, Money 2006.
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