Laptop Sony Vaio VGN-AR190G has Core 2 Duo T7200 2.0GHz central processor unit inside and notebook Gateway MX6455 has Turion64 2.0GHz CPU.
We prefere 17 inch wide screen size at model Vaio VGN-AR190G than 15.4 built at model MX6455.
We've got both notebooks with 1GB of RAM memory.
2GB is maximum supportable RAM memory on both laptops
For people who travells more, Gateway MX6455 might be better choise because of its 2.9kg in weight, comparing to 3.81kg weight with Sony Vaio VGN-AR190G.
Graphic card inside Vaio VGN-AR190G is Nvidia Go 7600GT and other laptop uses ATI X300.
Sony Vaio VGN-AR190G seems to be better for gamers with 256MB of dedicated video memory.
More storage for multimedia (mpeg, avi) were available at Sony Vaio VGN-AR190G (more conforable space on hard disk).
Sony Vaio VGN-AR190G should load programs for hard disk faster with its 5400rpm fast disk.
Bluetooth dongle available only at Sony Vaio VGN-AR190G is usefull if one have bluetooth devices like cameras, phones, etc.
Gateway MX6455 doesn't have infrared device.
Both laptops have firewire which some camcorders use.
PCMCIA useful for some TV card for laptops is built in both laptops.
For some rare location without proper Internet connection, you might need modem which is available in both laptops in this comparison.
Very fast internet connection (1Gbit/s) supports only Sony Vaio VGN-AR190G.
Small advantage of Gateway MX6455 is built-in cardreader which reads 4 card types.
These notebooks don't have DVI output to allow you to see screen on some bigger modern TFT monitors.
Only Vaio VGN-AR190G has TV output.
Sony Vaio VGN-AR190G only has TV input.
Each laptop has 54Mbit/s wireless
Existance of web camera in Sony Vaio VGN-AR190G makes this laptop excellent for using in Internet telephony. Other laptop hasn't one.
Operating system is XP Media Center on both.
Software which came with Gateway MX6455 is Works 8.5, Money 2006 and with Gateway MX6455 is Works 8.5.
It is worthy to note that Sony Vaio VGN-AR190G has two hard disks of 120 in RAID. Also Gateway MX6455 has some notable speciality - .
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