Hello
I get customer that often ask me when installing new parts in their computer, laptop or mac” Do you use original parts ( HP, Dell, Samsung, Acer, Gateway, Mac..). I quickly educate them that their laptop has many different brands that are put together that make up the entire item.
For example: The screens in laptops mainly come from 4 major lcd, LED, screen manufactures. They are
1) Samsung
2) LG
3) Chi Mei
4) Au Optronics
Wireless/Bluetooth cards installed in your computer mainly come from:
1) Atheros
2) Intel
3) Broadband
4) Video Card/Chips mainly come from
1) Nvidia
2) ATI
3) Intel
4) Samsung
Power supplies in your desktop mainly come from:
1) Antec
2) Adata
3) Cooler master
4) Corsair
Moral of the store is….your laptop just has a name ( HP, Dell, Samsung, Acer..) Stamped on it, In my personal opinion, there is not one single brand better then the other ( For your average of the shelf bought Laptop, Macbook, Desktop)
If you would like more information on different laptop, Mac or Desktop manufactures you can visit Wikipedia at:
http://en.wikipedia.org/wiki/List_of_computer_hardware_manufacturers