In Sony Vaio VGN-AR190G we've found Core 2 Duo T7200 2.0GHz cpu and in Sony Vaio VGN-FE28B we have a pleasure to find Centrino Duo T2300 1.66Ghz processor.
Vaio VGN-AR190G monitor screen with its 17 inch we like more than 15.4 inch screen at Vaio VGN-FE28B.
For people who likes higher screen resolutions, 1920x1200 on Vaio VGN-AR190G might be more preferable than 1280x800 on Vaio VGN-FE28B screen.
RAM memory was on both laptops 1GB.
The RAM memory in use on both laptops is DDR2.
There are 1 free RAM slots on Vaio VGN-AR190G rather than 0.
If you have to move your notebook around frequently, Sony Vaio VGN-FE28B have weight only 2.95kg, but Sony Vaio VGN-AR190G is quite heavier - 3.81kg.
Video card in use in Sony Vaio VGN-AR190G is Nvidia Go 7600GT and in Sony Vaio VGN-FE28B is Nvidia Go 7400.
Gamers might prefer Sony Vaio VGN-AR190G since it seems it has better graphic card with 256MB of its memory.
Sony Vaio VGN-AR190G had more capacity of hard disk (200GB, comparing to 100GB).
There are no bluetooth on Sony Vaio VGN-FE28B and that might be disadvantage.
Sony Vaio VGN-FE28B doesn't have infrared .
Sony Vaio VGN-FE28B doesn't support firewire connections.
Both models have PCMCIA built-in needed by some TV cards .
For some rare location without proper Internet connection, you might need modem which is available in both laptops in this comparison.
1Gbit/s internet is supportable only by Sony Vaio VGN-AR190G.
Only model Vaio VGN-FE28B have cardreader inside.
None has DVI output so you cannot connect them to some new LCD monitors.
Advantage of Sony Vaio VGN-AR190G is existance of TV output.
Advantage of Sony Vaio VGN-AR190G is existance of TV input.
Both laptops have 3 USB ports each.
Web camera is built in Sony Vaio VGN-AR190G (the another hasn't it) and it is useful for video conferencing.
Both came with XP Media Center on them.
Additional software is Adobe Acrobat Elements 7.0 on Sony Vaio VGN-FE28B and Works 8.5 on Sony Vaio VGN-AR190G.
Notable advantages of these laptops are : two hard disks of 120 in RAID for Sony Vaio VGN-AR190G and for Sony Vaio VGN-FE28B.
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