|
|
The Reviews Say...
Try hovering over one of the vertical bars in the graph!
|
|
|
|
|
|
Release Date
|
Aug 2012
|
Mar 2012
|
Jun 2012
|
Jan 2012
|
|
Laptop Type
|
|
|
Mid-Size Laptop
|
|
|
Processor Manufacturer
|
Intel
|
Intel
|
Intel
|
Intel
|
|
Processor Speed
|
2.2 GHz
|
2.3 GHz
|
2.9 GHz
|
2.3 GHz
|
|
Processor Type
|
Intel Core i7
|
Intel Core i7
|
Intel Core i7
|
Intel Core i7
|
|
Installed RAM
|
4096.0 MB
|
6144.0 MB
|
4096.0 MB
|
8192.0 MB
|
|
Hard Drive Capacity
|
500.0 GB
|
750.0 GB
|
500.0 GB
|
750.0 GB
|
|
Storage Controller Type
|
SATA
|
|
|
|
|
CD / DVD Type
|
DVD-RW
|
Dual Layer DVD+/-RW/DVD-RAM
|
DVD+/-RW SuperMulti DL Drive
|
Slot-loading Blu-ray player and SuperMulti DVD burner
|
|
Display Max. Resolution
|
1366 x 768
|
1366 x 768
|
1600 x 900
|
1920 x 1080
|
|
Display Size
|
15.6 in.
|
15.6 in.
|
15.6 in.
|
17.3 in.
|
|
Graphic Processor
|
AMD Radeon HD 6490M
|
Radeon HD 7750M GDDR5
|
AMD Radeon HD 7570M
|
AMD Radeon HD 7850M
|
|
Operating System
|
MS Windows 7 Professional (64-bit)
|
Microsoft Windows 7 Home Premium 64-bit
|
Microsoft Windows 7 Professional 64 bit
|
Microsoft Windows 7 Home Premium
|
|
Platform
|
PC
|
PC
|
PC
|
PC
|
|
Expandability
|
|
|
|
|
|
Input Method
|
Keyboard, Touchpad
|
Keyboard, Touchpad
|
Keyboard, Touchpad
|
Keyboard, Touchpad
|
|
Special Features
|
Web Cam
|
Web Cam
|
Web Cam
|
Web Cam
|
|
Networking Type
|
Bluetooth
|
Bluetooth, WiFi
|
Bluetooth, WiFi
|
Bluetooth, WiFi
|
|
Modem Type
|
|
|
|
|
|
Battery Run Time
|
|
10.25 Hours
|
|
7.0 Hours
|
|
Weight
|
5.6 lb.
|
|
5.9 lb.
|
7.37 lb.
|
|
|
