Sony Vaio VGN-SZ220 went with Core Duo T2400 1.83GHz CPU built in, and Samsung X11-T5500 CeSeba with Core 2 Duo T5500 1.66Ghz.
Screen size at Samsung X11-T5500 CeSeba is quite larger with its 14" than Sony Vaio VGN-SZ220 with its 13.3".
Maximum declared screen resolution on X11-T5500 CeSeba (1400x1050) beats Vaio VGN-SZ220 (1280x800).
RAM memory was on both laptops 1GB.
Vaio VGN-SZ220 weigths less with its 1.86kg than the another .
On both laptops in use is Nvidia Go 7400 graphic card.
Each product has 128MB video memory.
More hard disk space were at Sony Vaio VGN-SZ220 (120GB is contast to 100GB).
We do not have preference on their hard drive speed - 5400 rpm have both.
Bluetooth exists only on Samsung X11-T5500 CeSeba model and you might need it for managing pictures on your camera or mobile phone.
Sony Vaio VGN-SZ220 doesn't have infrared .
Firewire is embedded in both allows them to communicate with other IEEE 1394 devices like some camcorders.
PCMCIA is available only on Sony Vaio VGN-SZ220 and it is needed by some TV cards, external hard drives and external modems.
Fast internet speed (1Gbit/s) is supportable only by Samsung X11-T5500 CeSeba.
Both notebooks have cardreaders.
It is bad that these notebooks cannot be connected to some new TFT monitors since they don't have DVI.
Operating system on Vaio VGN-SZ220 is XP Media Center and on X11-T5500 CeSeba is XP Home.
There are some special software suits and software packs with both : Power DVD XP with Samsung X11-T5500 CeSeba and Works 8.5 with Sony Vaio VGN-SZ220.
More
Laptops comparisons:
Sony Vaio VGN-AR230G vs Acer TravelMate 4652LMi.
Acer Travelmate 2312LM vs Toshiba Satellite P105-S9722.
Sony Vaio VGN-AR230G vs LG S1-MDGBG.
HP Pavilion dv9056ea vs Samsung R40-T500 Cinoso.
Acer TravelMate 4602WLMI vs Panasonic Toughbook CF-29.
Sony Vaio VGN-FE28B vs Toshiba Satellite A105-S4384.
Acer TravelMate 8204WLMI vs Panasonic Toughbook CF-74.
Gateway MX6453 vs Samsung X11-T5500 CeSeba.
Acer TravelMate 2414NWLMi vs Samsung R40-T500 Cinoso.
Gateway MX6931 vs Sony Vaio VGN-FE28B.
Gateway MX6446 vs Gateway MX6912.
Acer TravelMate 2414NWLMi vs Sony Vaio VGN-FE28B.
Gateway MX6931 vs Gateway MX6455.
Fujitsu-Siemens Amilo Xi 1546 vs Toshiba Satellite A105-S4384.
Gateway MX6448 vs Acer TravelMate 4652LMi.
Gateway MP6954 vs BenQ R55.G24.
Acer Aspire 5672WLMi vs HP Pavilion dv9056ea.
BenQ R23.G13 vs Toshiba Satellite L100-1200.