Both Acer TravelMate 4072NWLMi and Acer TravelMate 4602WLMI had Pentium M740 1.73GHz cpu unit inside.
Both models have the same 15.4" screen size.
Quantity of RAM memory was 0.5GB on both Acer TravelMate 4072NWLMi and Acer TravelMate 4602WLMI.
Acer TravelMate 4602WLMI supports more maximum amount of RAM (2) than Acer TravelMate 4072NWLMi (-1GB).
The RAM memory in use on both laptops is DDR2.
Acer TravelMate 4072NWLMi is something lighter with its weight of 2.75kg, comparing to 3kg at other laptop.
Video card in use in Acer TravelMate 4072NWLMi is Intel 915GM and in Acer TravelMate 4602WLMI is X700.
Gamers might prefer Acer TravelMate 4602WLMI since it seems it has quite better graphic card with 64MB of its memory.
Hard disk on had 80GB of maximum capacity.
Bluetooth, which isn't available on both of these models, unable these models to communicate with some other small devices - laptops with bluetooth, some mobile phones and some digital cameras.
No built-in infrared communication device in any laptops.
No built-in firewire so you cannot attach some camcorder on these laptops.
There are no PCMCIA on Acer TravelMate 4072NWLMi.
1Gbit/s internet connection is supportable only by Acer TravelMate 4602WLMI.
Cardreader is inside only Acer TravelMate 4602WLMI.
DVI output which Acer TravelMate 4602WLMI notebook has allows you to see its screen onto bigger modern monitors.
Only TravelMate 4602WLMI has TV output.
Both notebooks have 3 USB ports each.
Laptops are able to use standard 54Mbit/s wireless connection.
There are no web camera in laptops which is bad for video conferencing and Internet telephony.
TravelMate 4072NWLMi drives Linux and TravelMate 4602WLMI drives XP Home operating system.
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