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Lenovo IdeaPad Y550
Lenovo IdeaPad Z575
Lenovo 3000 N100
Lenovo IdeaPad Y550 Notebook  2 1GHz Intel Core Duo T6500  4GB DDR3  320GB HDD  DVD  RW DL  Windows Vista Home Premium 64-bit  15 6  LCD
Lenovo IdeaPad Z575 PC Notebook
Lenovo 3000 N100 (0768AJU) PC Notebook
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Release Date
Mar 2009
Jun 2011
Mar 2006
Processor Speed
2.1 GHz
1.9 GHz
2.0 GHz
Installed RAM
4096.0 MB
4096.0 MB
4096.0 MB
Display Size
15.6 in.
15.6 in.
15.4 in.
Graphic Processor
NVIDIA GeForce GT 240M
AMD Radeon HD 6480M
NVIDIA GeForce Go 7300
Display
15.6 in.
15.6 in. WXGA LED
15.4 in.
Hard Drive
320GB HDD
500 GB, 5400 RPM
120 GB Serial ATA, 5400 RPM
Installed Memory
4GB DDR3
4 GB (DDR3 SDRAM)
4 GB (DDR2 SDRAM)
Mobile Technology
Intel Core Duo Mobile
Operating System
Microsoft Windows Vista Home Premium 64-bit
Microsoft Windows 7 Home Premium
Microsoft Windows XP Professional
Processor
Intel Core Duo
AMD Fusion 1.9 GHz
Core 2 Duo 2 GHz
Laptop Type
Mid-Size Laptop
Thin and Light Laptop
Mid-Size Laptop
Use
Home Use
Home Use
Average Rating
 3.8 stars
 4.0 stars
 n stars
Display
100% Positive
100% Positive
Keypad
100% Positive
80% Positive
20% Negative
Battery
50% Positive
50% Negative
100% Negative
Price
50% Positive
50% Negative
Look and Feel
100% Positive