The same, Core Duo T2300 1.6GHz processor, is built in both Sony Vaio VGN-FE660G and Acer TravelMate 4202WLMI notebooks.
The same 15.4" screen size is on both Sony Vaio VGN-FE660G and Acer TravelMate 4202WLMI.
The same on both notebooks is maximum screen resolution - 1280x800.
You should expirience less swapping on Sony Vaio VGN-FE660G than on Acer TravelMate 4202WLMI when you run many programs, since Sony Vaio VGN-FE660G has 1GB of RAM, comparing to 0.5GB on other model.
2GB is maximum supportable RAM memory on both laptops
Both Sony Vaio VGN-FE660G and Acer TravelMate 4202WLMI on our test use same type of RAM memory - DDR2.
Both notebooks have 1 of unused RAM slots.
Sony Vaio VGN-FE660G is lighter with its weight of 2.8kg, comparing to 3kg at other laptop.
Intel 950 is built-in graphic card on both laptops.
Sony Vaio VGN-FE660G uses up to 128MB of main RAM memory for video card - other laptop up to 256MB.
More hard disk space were at Sony Vaio VGN-FE660G (100GB is contast to 80GB).
Both laptops have same rotating speed (5400rpm) of their hard disks.
Bluetooth exists only on Acer TravelMate 4202WLMI model and you might need it for pictures on your camera or mobile phone.
Infrared is missing on Sony Vaio VGN-FE660G.
Only Sony Vaio VGN-FE660G have firewire needed for some camcorders.
If you need fast internet of 1Gbit/s note that only Acer TravelMate 4202WLMI is able to support it. Sony Vaio VGN-FE660G will run 100Mbit/s on faster connection.
Cardreader in both notebooks can read 5 different card types.
These notebooks don't have DVI output to allow you to see screen on bigger modern TFT monitors.
Advantage of Acer TravelMate 4202WLMI is existance of TV output.
Each laptop has 3 USB ports.
Each laptop has 54Mbit/s wireless
There are no web camera in notebooks which is bad for video conferencing .
Vaio VGN-FE660G drives XP Media Center and TravelMate 4202WLMI drives XP Pro operating system.
Only Sony Vaio VGN-FE660G has special software pack : Works 8.5.
More
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Sony Vaio VGN-FE660G vs Sony Vaio VGN-SZ220.
Sony Vaio VGN-SZ220 vs Asus Z 9266 VA.
Gateway MP8708 vs BenQ R23.G13.
Sony Vaio VGN-AR230G vs Asus Z 9266 VA.
Gateway MX6912 vs Toshiba Satellite A105-S4384.
Gateway MX6912 vs Samsung X11-T5500 CeSeba.
Sony Vaio VGN-SZ220 vs Fujitsu-Siemens Amilo A1655G.
Fujitsu-Siemens Amilo Xi 1546 vs Toshiba Satellite L100-1200.
Acer TravelMate 4602WLMI vs LG S1-MDGBG.
Acer TravelMate 4652LMi vs Asus Z 9266 VA.
Sony Vaio VGN-FE770G vs Acer Aspire 3681WXMI.
Asus Z 9266 VA vs Toshiba Satellite M60-182.
HP Pavilion dv6108nr vs Asus Z 9266 VA.