Core 2 Duo T5600 1.83GHz was built in Sony Vaio VGN-FE770G laptop comparing to Celeron M410 1.46GHz in Acer Aspire 3681WXMI.
Screen size on Sony Vaio VGN-FE770G is larger, 15.4 comparing to 14.1 on Acer Aspire 3681WXMI.
Maximum declared screen resolution (1280x800) is on both laptops in this comparison.
If you want to run many programs at once 1GB of RAM on this Sony Vaio VGN-FE770G is better than Acer Aspire 3681WXMI with 0.5GB.
1 is number of free RAM slots on both laptop models.
Acer Aspire 3681WXMI is less heavier with its 2.35kg, comparing to 2.8kg.
Video card in use in Sony Vaio VGN-FE770G is Intel 950 and in Acer Aspire 3681WXMI is Intel GMA900.
Acer Aspire 3681WXMI laptop uses up to 64MB of main memory for graphic and other up to 128MB.
Sony Vaio VGN-FE770G had more storage for multimedia files on hard disk.
Fast hard disk (5400 rpm) on Acer Aspire 3681WXMI beats another model.
Mobile phones and cameras tends to use bluetooth for sharing its multimedia data and they can connect only with Acer Aspire 3681WXMI using built in bluetooth connection.
There are no infrared embedded in Sony Vaio VGN-FE770G.
Only Sony Vaio VGN-FE770G have firewire.
Both laptops have built-in modem which you need somewhere where broadband internet isn't available.
Both laptops have cardreader.
It is bad that these laptops cannot be connected to some new monitors since they don't have DVI.
Advantage of Sony Vaio VGN-FE770G is existance of TV output.
The number of USB ports is 3 on both.
The lack of webcamera in both models makes them bad in video conferencing.
Vaio VGN-FE770G drives XP Media Center and Aspire 3681WXMI drives XP Home operating system.
There are additional software only on Sony Vaio VGN-FE770G and it is Works 8.5.
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