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Sony Vaio Z31VN/X

alaTest has collected and analyzed 6 reviews of Sony Vaio Z31VN/X. The average rating for this product is 4.0/5, compared to an average rating of 4.0/5 for other Laptops for all reviews. People are impressed by the usability and energy efficiency. The battery and design also get good reviews, but many are negative about the price.

portability, design, battery, energy, usability


We analyzed user and expert ratings, product age and more factors. Compared to other Laptops the Sony Vaio Z31VN/X is awarded an overall alaScore™ of 81/100 = Very good quality.

See all Sony Laptops

Review analysis

(Based on 6 reviews)

Expert Reviews  

User Reviews  

Showing 6 review(s)

Expert Reviews User Reviews
Showing 1 - 6 of 6 Show Reviews: in English

Expert review by: Tommy Melville (

Sony VAIO VGN-Z31VN/X review


Sony VAIO Z31 is powerful, portable and usable – this may be the best ultraportable you can buy

Very powerful ; Excellent battery life ; Easy to use

Jul, 2009

Expert review by: stuffmagazine (

Sony Vaio Z31VN/X review - laptop reviews and video


Tiny and superbly well-connected, this flagship Vaio is an incredible design achievement. And you'll need an incredible bank balance to get it

Very light. Discrete graphics. Built-in 3G

Expensive. Plastic lid and base

Jun, 2009


Expert review by: (

Sony Vaio VGN-Z31VN/X review


Sony's Vaio VGN-Z31VN/X is easily the most expensive laptop here, but it has some features that set it apart.

May, 2009

Expert review by: Mike Jennings (

Sony VAIO VGN-Z31VN/X review


Can this Sony dethrone the Lenovo ThinkPad X301 as our favourite ultimate laptop for business travellers?

With the VGN-Z31VN/X Sony is offering up an ultraportable with almost no compromise - it's got plenty of power, it delivers great battery life and the design is superb. If you want real power in a highly portable package, and money's no object - this...

Jul, 2009


Expert review by: Mike Jennings (



The Sony VAIO Z-series is one of the smallest laptops we've ever seen, but it still tries to cram in everything you'd expect on a full-size notebook. Its 1.47kg weight is far less than most notebooks, and it's light enough to barely be noticeable when...

An ultraportable without compromise: plenty of power, great battery life and superb design.

May, 2009

Consumer review by: Peter (

Sony Vaio VGN-Z31VN/X


Light, stylish

Always crashing terrible value

Sep, 2009

Product Specifications


Convertible: No
DVD Writer:DVD-Writer
Embedded 3G/4G:3G
Embedded UMTS: Yes
Fingerprint Reader:No / Yes
Hard Drive Type:Hard Disk Drive
Remote Control: No
TV Card: No
Video Editing Card: No
Web Cam: Yes


Bluetooth: Yes
Card Reader:5 in 1 Card Reader
Firewire: Yes
TV Output:No / Yes
WiFi Connectivity: Yes
Wireless LAN: Yes


Aspect Ratio:16:9
LED Backlight:Edge LED / No
Touchscreen: No
True Resolution:WSXGA

General Features

Intel ® Centrino Technology:Centrino 2 / No
Intel Centrino Technology:Centrino 2 / No
Media Centre Edition: No
Netbook: No
Operating System Version:Windows Vista Business / Windows Vista Business /XP Professional Twinload


Brand of Graphic Chip:nVidia
GPU Model (Graphic Card):9300MGS


Chipset Brand:Intel / Unknown
Chipset Type:45GM / Unknown
Processor:Core 2 Duo
Processor Brand:Intel
Processor Number:P9600 / U7700