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Asus ZENBOOK Prime UX31A-XB73 13.3" 16:9 Ultrabook - 1920 x 1080 - In

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Technical Specifications

  • Description
  • General Information
  • Processor & Chipset
  • Memory
  • Storage
  • Display & Graphics
  • Network & Communication
  • Built-in Devices
  • Interfaces/Ports
  • Software
  • Input Devices
  • Battery Information
  • Physical Characteristics
  • Miscellaneous

Asus ZENBOOK Prime UX31A-XB73 13.3" 16:9 Ultrabook - 1920 x 1080 - In


Responding to your needs

Intelligent power management and extreme efficiency have resulted in ZENBOOK Prime offering 2-second instant on resume, similar to your smartphone and creating an always-on ultrabook that doesn't make you wait. It can also stay in standby for up to two weeks with the security of automatic file backup to prevent data loss. The battery lasts 25% longer than those found on other notebooks, helped along by two distinct operating modes that can be switched instantly: performance mode in high demand applications, and battery saving mode during daily computing tasks. For a genuinely personal and discrete user experience, ZENBOOK Prime offers facial recognition to minimize the risk of unauthorized usage.

General Information
Manufacturer ASUS Computer International
Manufacturer Part Number UX31A-XB73
Manufacturer Website Address
Brand Name Asus
Product Line ZENBOOK Prime
Product Series UX31
Product Model UX31A-XB73
Product Name Zenbook Prime UX31A-XB73 Ultrabook
Product Type Ultrabook
Processor & Chipset
Processor Manufacturer Intel
Processor Type Core i7
Processor Generation 3rd Gen
Processor Model i7-3537U
Processor Speed 2 GHz
Processor Core Dual-core (2 Core)
Cache 4 MB
Direct Media Interface 5 GT/s
64-bit Processing Yes
Hyper-Threading Yes
Chipset Manufacturer Intel
Chipset Model HM76 Express
Standard Memory 8 GB
Memory Technology DDR3 SDRAM
Memory Standard DDR3-1333/PC3-10600
Memory Card Reader Yes
Memory Card Supported MultiMediaCard (MMC)
Solid State Drive Capacity 256 GB
Solid State Drive Interface Serial ATA/600
Optical Drive Type No
Display & Graphics
Screen Size 13.3"
Display Screen Type Active Matrix TFT Color LCD
Display Screen Technology In-plane Switching (IPS) Technology
Aspect Ratio 16:9
Screen Mode Full HD
Screen Resolution 1920 x 1080
Backlight Technology LED
Touchscreen No
Graphics Controller Manufacturer Intel
Graphics Controller Model HD 4000
Graphics Memory Technology DDR3 SDRAM
Graphics Memory Accessibility Shared
Network & Communication
Wireless LAN Yes
Wireless LAN Standard IEEE 802.11 a/g/n
Ethernet Technology No
Bluetooth Yes
Bluetooth Standard Bluetooth 4.0
Modem No
Built-in Devices
Front Camera/Webcam Yes
Total Number of USB Ports 2
Number of USB 2.0 Ports No
Number of USB 3.0 Ports 2
Network (RJ-45) No
Modem (RJ-11) No
Audio Line In Yes
Audio Line Out Yes
DisplayPort No
Operating System Platform Windows
Operating System Windows 7 Professional
Operating System Architecture 64-bit
Input Devices
Keyboard Yes
Keyboard Backlight Yes
Battery Information
Number of Cells 4-cell
Battery Chemistry Lithium Polymer (Li-Polymer)
Battery Capacity 6840 mAh
Battery Energy 50 Wh
Physical Characteristics
Color Silver Aluminum
Height 0.8"
Width 12.9"
Depth 8.9"
Weight (Approximate) 2.86 lb
Package Contents
  • Zenbook Prime UX31A-XB73 Ultrabook
  • Lithium Polymer Battery
  • AC Adapter
  • User Manual
  • Warranty Card
  • Bag & Cable
Environmentally Friendly Yes
Environmental Certification ENERGY STAR 4.0

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Shipping & Returns

Contact Information
Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

Standard Return Policy for Electronics:

The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late. More Details

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.