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alaTest has collected and analyzed 33 reviews of O2 XDA II. The average rating for this product is 3.3/5, compared to an average rating of 4.0/5 for other Cell phones for all reviews. Reviewers really like the usability and price. The performance and screen also get good feedback. There are some critical opinions about the GPS navigation, while comments about the camera and size are different.

portability, screen, performance, price, usability

GPS navigation

We analyzed user and expert ratings, product age and more factors. Compared to other Cell phones the O2 XDA II is awarded an overall alaScore™ of 81/100 = Very good quality.

Review analysis

(Based on 33 reviews)

Expert Reviews  

User Reviews  

Showing 26 review(s)

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Showing 1 - 14 of 26 Show Reviews: in English | in other languages (7)

Consumer review by: ( review summary for O2 XDA II


alaTest has collected and analyzed 4 user reviews of O2 XDA II from The average user rating for this product is 3.5/5, compared to an average user rating of 4.1/5 for other Cell phones on Reviews about the screen and sound are on the whole positive. The performance and portability also get good feedback.

price, portability, performance, sound, screen

75% of the reviews on give this product a positive rating.

This summary is based on the products: O2 XDA 2 SmartphoneO2 XDA 2 Smartphone

Sep, 2016

Expert review by: Arne Hess (

O2 Xda Diamond 2 aka HTC Touch Diamond2 Windows Mobile Smartphone


O2 Germany's Xda Diamond 2 is based on HTC's original Touch Diamond2 the Taiwanese handset manufacture announced back in February during the Mobile World Congress. It features the same squarish industrial design, unlike T-Mobile's MDA Compact V which...

May, 2009

Expert review by: theunwired (

PHONE EDITION: My two hours with the XDA II.


This is definitely a device to die for. I cannot possible find the right words to describe the feeling I had when I held the O2 XDA II in my hands. It was just unbelievable. Its sleek design with the familiar satin silver finish, its now bright and...

Dec, 2005

Expert review by: Angus Grant (

Mr.Gadget O2 XDA II / iMate Stylus and Pen Review


Received my stylus the morning after I ordered (very very fast shipping). After reading the other co...

Dec, 2005

Expert review by: Stephen Peterson (

Mr.Gadget O2 XDA II / iMate Powered Car Mount Review


I had a problem. Having recently purchased an i-mate PDA phone, being on-call for work, combined wit...

Sep, 2005

Expert review by: Mobile Gazette (



The O2 XDA II starts to ship inNovember 2003, according to O2. By all accounts, the XDA II is a huge improvement over the firstO2 XDA model.

Oct, 2003

Expert review by: Tech Staff (

O2 Xda Flint review


An interesting concept but is sadly flawed

Separate keyboard ; Haptic feedback helps with typing ; Large 5-inch screen ; Wi-Fi, Bluetooth and 3G

Too big for a pocket

A great piece of kit but we are unsure if it knows whether it's a smart phone or a netbook

Apr, 2009

Expert review by: Dave Oliver (

O2 Xda Atmos review


The brick that means business

Slide-out QWERTY keypad ; HSDPA ; Wi-Fi ; Windows Mobile 6 Standard ; push email

Heavy ; only 2 megapixel camera ; average music player ; only 65,000-colour screen ; no GPS

A capable business phone with all the right work options, but limited fun potential

Jul, 2008

Expert review by: Jeremy Roche (

O2 Xda II


O2's Xda II combines a tri-band GPRS/GSM phone with Bluetooth, a digital camera, 128MB of RAM and a SDIO slot into a sleek Pocket PC-based device. Read our Australian review.

Abundant features ; Beautiful display ; Excellent build quality and finish

Pricey ; Network connectivity issues ; Missing Bluetooth profile

Business users and tech aficionados will see the allure of this device. It is an excellent PDA with phone functionality at a reasonable price point. Mainstream mobile users will find the Xda II overkill for their needs, both with its plethora of...

Oct, 2004

Expert review by: Gary (

O2 XDA Venn review


A good texting/emailing device for the Windows Mobile lovers, with a very good battery. This might not be as good as the blackberry's for emails, the iphone's for toys or better at taking pictures than the 5-8MP phones out there, but as an all rounder...

Oct, 2009

Expert review by: Joe Minihane (

O2 XDA Venn review


For a smartphone to still pack Windows Mobile 6.1 is nigh on criminal. But the O2 XDA Venn isn't any old smartphone. It rocks a unique dual slide feature that sets it apart from the crowd and makes it worth giving it a decent once over. So how does it...

Unique slide feature

Lack of basic features, Windows Mobile 6.1

The clever slide feature isn't enough to sae this very clunky old-school smartie

Sep, 2009

Product Specifications


2G standards:GPRS
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