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Ubiquio 503G

Ubiquio 503G
alaAverage 3.9

8 reviews

Oct, 2015

alaTest has collected and analyzed 8 reviews of Ubiquio 503G. The average rating for this product is 3.9/5, compared to an average rating of 4.2/5 for other Miscellaneous for all reviews. People are impressed by the usability. The connectivity is also mentioned favorably, but there are some negative views about the GPS navigation and design.

connectivity, usability

design, GPS navigation

Review analysis

(Based on 8 reviews)

Expert Reviews  

Review Ratings

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Showing 7 review(s)

Expert Reviews User Reviews
Showing 1 - 7 of 7 Show Reviews: in English | in other languages (1)

Expert review by: Adam Z Lein (

UBiQUiO 503G with WM6 Professional


The UBiQUiO 503G has an impressive list of features that will surely get it noticed by Windows Mobile power users. It's a Qwerty-bar style phone

3G internet ; Qwerty thumb keyboard ; Context sensitive menu button on keyboard ; Fast processor ; Video conferencing support ; Thumb wheel for scrolling ; Business card OCR software

No voice dialing software included ; No built in GPS ; Large form factor

This would be a really great device if it didn't have so many pre-release bugs. I'm sure the final version will have the issues taken care of. The other problem for me is the size. If you've ever held the HTC...

Aug, 2007

Expert review by: Lars Göran Nilsson (

UBiQUiO 503G Windows Mobile 6 Smartphone


Lars looks at UBiQUiO's 503G smart phone which packs plenty of features including 96MB RAM, WM6, HSDPA 3.5G and more!

Aug, 2007

Expert review by: Arne Hess (

UBiQUiO 503G Windows Mobile 6 Professional Smartphone [UPDATE]


I've mentioned the availability of the UBiQUiO 503G on Monday and thanks to Expansys and UBiQUiO, I've just received a review-sample of UBiQUiO's first UMTS Windows Mobile 6 Professional smartphone. Featuring Windows Mobile 6 Professional (aka Pocket...

Aug, 2007

Expert review by: Trusted Reviews (

UBiQUiO 503G


Is this the Blackberry killer?

Feb, 2011

Expert review by: (

UBiQUiO - 503G


The UBiQUiO 503G is a Windows Mobile 6 Professional PDA. It is brimming with features and - very unusually for a Windows Mobile device with a touch-screen - incorporates a miniature QWERTY keyboard on its front ...

Overall, the UBiQUiO 503G is a well specified device. It is a bit of a beast for the pocket, but those who find some PDAs a little small and fiddly should appreciate the large keyboard.

Jan, 2008

Expert review by: admin (

UBiQUiO 503G Review


Though the UBiQUiO is housed in the PDA section, the device still has the feel of a smartphone due to its Qwerty Keypad and smaller screen. But with a responsive ...

If you can live with the smaller screen, bulk and weight, you have a device that offers a combination of Smartphone functionality with a PDA touch screen display. Performance was strong and its list of connectivity features was impressive, though its...

Jan, 2008

Expert review by: Mark (

UBiQUiO 503G review


This is down to the pre-release rom build. The 'fluff' will be removed from the final retail ROM build

Aug, 2007

Product Specifications


Autofocus: No
Built-in Camera:Double Camera
Built-in Flash: No
Video Resolution in Pixel:320 x 240 (QVGA)


Audio Formats : No
Audio Playback: No
Dual SIM Card: No
GPS Receiver: No
I-Mode: No
Integrated Radio: No
Integrated TV Tuner: No
Java: Yes
Multi SIM Card: No
Push to Talk: No
Realtone: No
User Interface for Text:QWERTZ/QWERTY Keyboard
Video Client: Yes


A2DP: Yes
Bluetooth: Yes
Memory Card Slot: Yes
Multi SIM Card: No
USB: Yes
WiFi Connectivity: Yes
WiFi Data Exchange: Yes

Data Transfer

Technology:WCDMA (UMTS)


Display Technology:TFT Display
Number of Display Colours:262.144
Number of Displays:1

General Features

Operating System:Windows Mobile
Operating System Version:Windows Phone
Operator:Sim Free
Product Type:Smartphone
Way of Buying:Sim Free


E-Mail Functionality: Yes
Instant Messaging: Yes
Push email: No


Processor Brand:Unknown
Processor Number:Unknown