CPU in Fujitsu-Siemens Amilo Xi 1546 is Core Duo T2400 1.83GHz, and in laptop HP Compaq nx8220 is Pentium M740 1.73GHz.
Screen size on Fujitsu-Siemens Amilo Xi 1546 is larger, 17 comparing to 15.4 on HP Compaq nx8220.
For users who likes more memory Fujitsu-Siemens Amilo Xi 1546 with 2GB is better than HP Compaq nx8220 with 0.5GB of memory.
Graphic card in Fujitsu-Siemens Amilo Xi 1546 is ATI Mobility X1800 and in laptop HP Compaq nx8220 is ATI X600.
Laptops use dedicated video memory (256MB uses Fujitsu-Siemens Amilo Xi 1546, 64MB uses HP Compaq nx8220).
Fujitsu-Siemens Amilo Xi 1546 had more hard drive space (80 GB) - definetly something which users who think to hold movies on it will certainly like.
Bluetooth device is embedded in both notebook models.
Fujitsu-Siemens Amilo Xi 1546 have lack of infrared communication device.
No firewire on Fujitsu-Siemens Amilo Xi 1546 unable them to connect to some camcorders.
Note that only Fujitsu-Siemens Amilo Xi 1546 is able to take advantage of fast internet (1Gbit/s).
Both notebooks have cardreader which supports 1 different card types.
None has DVI output so you cannot connect them to some new monitors.
These laptops aren't really suitable for video conferencing because they haven't web camera built-in.
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