Laptop Sony Vaio VGN-SZ220 has Core Duo T2400 1.83GHz processor inside and laptop Toshiba Qosmio G35-AV660 has Core 2 Duo T7200 2.0GHz CPU.
Qosmio G35-AV660 monitor screen with its 17 inch we like more than 13.3 inch screen at Vaio VGN-SZ220.
Graphic professionals might find Toshiba Qosmio G35-AV660 model with its 1920x1200 maximum screen resulution more preferable.
More RAM memory we've got in Toshiba Qosmio G35-AV660 - 2GB. Sony Vaio VGN-SZ220 came with 1GB.
Qosmio G35-AV660 allows maximum 4GB RAM - higher than Vaio VGN-SZ220 (2GB RAM).
Weight of Sony Vaio VGN-SZ220 is only 1.86kg, but Toshiba Qosmio G35-AV660 is heavier with its 4.58kg.
Graphic is built around Nvidia Go 7400 on Vaio VGN-SZ220, but graphic on other is built using Nvidia Go 7600.
These laptops have dedicated RAM (256MB on Toshiba Qosmio G35-AV660, 128MB on Sony Vaio VGN-SZ220) on video cards.
Toshiba Qosmio G35-AV660 laptop is more suitable with its 240GB hard disk for storing large amounts of media information like music .
Rotating speed of hard drives are the same - 5400 rpm.
If you have bluetooth devices if you buy Sony Vaio VGN-SZ220 you will need external bluetooth dongle which is not excellent idea.
Infrared connection has only Toshiba Qosmio G35-AV660.
These laptops have firewire.
These laptops have PCMCIA.
Very fast internet (1Gbit/s) supports only Toshiba Qosmio G35-AV660.
Both notebooks have cardreader.
They don't have DVI for new LCD monitors.
Advantage of Toshiba Qosmio G35-AV660 is existance of TV output.
Toshiba Qosmio G35-AV660 only has TV input.
There are no web camera in laptops which is bad for video conferencing and Internet telephony.
Both of these laptops came with XP Media Center .
Software which came with Toshiba Qosmio G35-AV660 is Microsoft Office OneNote 2003, Works 8.5 and with Toshiba Qosmio G35-AV660 is Works 8.5.
Special adventages of these laptops are : Fingerprint reader for Toshiba Qosmio G35-AV660 and for Sony Vaio VGN-SZ220.
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