CPU in HP Pavilion dv6108nr is Pentium M750 1.86GHz and in Sony Vaio VGN-FE28B is Centrino Duo T2300 1.66Ghz.
Both models have the same 15.4" screen size.
Both notebooks have maximum declared screen resolution 1280x800.
You should expirience less swapping on Sony Vaio VGN-FE28B than on HP Pavilion dv6108nr when you run many programs, since Sony Vaio VGN-FE28B has 1GB of RAM, comparing to 0.5GB on other model.
2GB is maximum supportable RAM memory on both notebooks
Both notebooks use same RAM memory (DDR2).
Sony Vaio VGN-FE28B is less heavier with its 2.95kg, comparing to 3kg.
Video card inside Pavilion dv6108nr is Intel 950 and other laptop has Nvidia Go 7400 inside.
Sony Vaio VGN-FE28B had more storage for files (like mp3, avi) on its hard drive.
For some devices like mobile phones and cameras, you might need bluetooth communication which initially contains in only in Sony Vaio VGN-FE28B.
HP Pavilion dv6108nr have lack of infrared device.
No firewire on Sony Vaio VGN-FE28B unable them to connect to some camcorders.
Fast network (1Gbit/s) cannot be used on its full speed on both .
These notebooks have cardreader inside (1 different card types can read).
They don't have DVI for new monitors.
Each has 3 USB ports.
The lack of webcamera in both models makes them bad in video conferencing.
Both of these came with XP Media Center .
There are some special software suits and software packs with both : Microsoft Works, Microsoft Money with HP Pavilion dv6108nr and Adobe Acrobat Elements 7.0 with Sony Vaio VGN-FE28B.
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