Asus Zenbook UX31

The ZENBOOK™ uses a precision-crafted design measuring only 3mm at the front and 9mm at the rear. The form features razor thin edges and a curved center section, which is both practical and attractive – while accommodating the powerful computing components within, this design also looks totally unique. It embodies beauty and strength in complete balance and harmony.
Exclusive ASUS Super Hybrid Engine II with instant on enables 2-second resume of the notebook from sleep, with up to two weeks* of standby time with open files and other pending data kept safe in memory. Plus, automatic data backup when the battery reaches 5% charge further helps secure your work. ASUS ZENBOOK™ keeps energy saving front and center with a dedicated Battery Saving Mode, which conserves power whenever possible to increase battery life by as much as 25%. You’re also always in the know when it comes to the battery thanks to ASUS PowerWiz, a utility that shows exactly how much charge is left per application – web browsing, movie watching. ASUS ZENBOOK™ combines power, efficiency, smooth usage and user empowerment,all on in one sleek package .
 Incredible 3mm at the front and 9mm at the rear,Spun metal and hairline aluminum for incredible beauty
    ASUS exclusive Super Hybrid Engine II with instant on
    2-second resume, four to five times the standby time, automatic data backup and recovery, and 25% longer battery life!
    SATA Revision 3.0** solid state drive and USB 3.0 incredible speed of data transfer rates
    SonicMaster technology co-developed with Bang & Olufsen ICEpower® increases audio performance with lifelike surround impact
   

Processor   

Intel® Core™ i7 2677M Processor

Intel® Core™ i5 2557M Processor

Operating System   

Genuine Windows® 7 Professional 64bit
Genuine Windows® 7 Home Premium 64bit
Genuine Windows® 7 Home Basic 64bit

Chipset    

Intel® QS67 Express Chipset

Memory    

DDR3 1333 MHz SDRAM, OnBoard Memory

Display    

13.3" 16:9 HD+ (1600x900) LED Backlight

Graphic   

 Integrated Intel® HD Graphics 3000

Storage   

SATA3
128GB SSD
256GB SSD

Card Reader    

4 -in-1 card reader ( SD/ SDHC/ SDXC/ MMC)

Networking    

Integrated 802.11 b/g/n
Built-in Bluetooth™ V4.0

Battery    

50 Whrs Polymer Battery

Dimensions    

Only 3 mm at the front and 9 mm at the rear
32.5 x 22.3 x 0.3 ~1.7 cm (WxDxH)

Weight    

1.3 kg