Acer TravelMate 4072NWLMi went with Pentium M740 1.73GHz processor built in, and BenQ S53W.G01 with Pentium M750 1.86GHz.
We think that TravelMate 4072NWLMi has better screen with its 15.4" inch size than S53W.G01 with its 13" large screen.
Inside both laptops were 0.5GB of memory.
The RAM memory in use on both laptops is DDR2.
For people who travells , BenQ S53W.G01 might be better choise because of 2.15kg in weight, comparing to 2.75kg weight with Acer TravelMate 4072NWLMi.
Bluetooth, which isn't available on both of these laptops, unable these models to communicate with some other small devices - laptops with bluetooth, some mobile phones and some digital cameras.
Infrared, which is useful for communication with some mobile phones is available only on BenQ S53W.G01.
No firewire on Acer TravelMate 4072NWLMi unable them to connect to some camcorders.
Although PCMCIA isn't much needed these days if you have some older TV card or external hard drive for laptops you might need it and these laptops don't provide it.
Only model S53W.G01 have cardreader inside.
None has DVI output so you cannot connect them to some new LCD monitors.
Both laptops are equipped with 54Mbit/s internal wireless.
The lack of webcamera in both models makes them bad in video conferencing.
Operating system on TravelMate 4072NWLMi is Linux and on S53W.G01 is XP Home.
More
Laptops comparisons:
Microstar 262B vs Panasonic Toughbook CG-18.
Gateway MX6455 vs Acer TravelMate 4652LMi.
Gateway MP8708 vs Panasonic Toughbook CG-18.
Gateway MX6931 vs BenQ R55.G24.
Sony Vaio VGN-FE770G vs Sony Vaio VGN-AR190G.
Samsung M700-1860 vs Toshiba Satellite L100-1200.
HP dv9008nr vs Acer TravelMate 4202WLMI.
Sony Vaio VGN-SZ220 vs Sony Vaio VGN-FE28B.
Microstar 262B vs Samsung R40-T500 Cinoso.
Gateway MX6912 vs Acer TravelMate 4202WLMI.
Acer Aspire 9512WSMi Gamer vs BenQ S53W.G01.
Sony Vaio VGN-SZ220 vs Acer Aspire 5672WLMi.
Gateway MX6453 vs Toshiba Satellite P105-S9722.
Gateway MP8708 vs Fujitsu-Siemens Amilo Xi 1546.
Asus Z5303JC vs Toshiba Qosmio G35-AV660.
Fujitsu-Siemens Amilo A1655G vs LG S1-MDGBG.