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Acer DX900 / Acer Tempo DX900 / Acer Tempo X960

alaTest has collected and analyzed 65 reviews of Acer DX900 / Acer Tempo DX900 / Acer Tempo X960. The average rating for this product is 3.4/5, compared to an average rating of 4.0/5 for other Cell phones for all reviews. Views about the GPS navigation and size are overall positive. The screen and usability also get good feedback. There are some critical reviews about the camera and performance, while reviews are divided on the design.

portability, usability, screen, size, GPS navigation

durability, performance, camera

We analyzed user and expert ratings, product age and more factors. Compared to other Cell phones the Acer DX900 / Acer Tempo DX900 / Acer Tempo X960 is awarded an overall alaScore™ of 83/100 = Very good quality.

Review analysis

(Based on 65 reviews)

Expert Reviews  

User Reviews  

Showing 21 review(s)

Expert Reviews User Reviews


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Showing 1 - 13 of 21 Show Reviews: in English | in other languages (44)

Consumer review by: ( review summary for Acer DX900 / Acer Tempo DX900 / Acer Tempo X960


alaTest has collected and analyzed 3 user reviews of Acer DX900 / Acer Tempo DX900 / Acer Tempo X960 from The average user rating for this product is 1.7/5, compared to an average user rating of 4.1/5 for other Cell phones on

33% of the reviews on give this product a positive rating.

This summary is based on the products: Acer DX900 Car Charger UK SellerAcer DX900 Car Charger UK Seller

Jun, 2017

Expert review by: Dave Oliver (

Acer DX900 review


Acer's dual-SIM Windows Mobile smart phone still has a way to go

Dual SIM design ; GPRS ; Psb interface ; Touchscreen ; Wi-Fi

No haptic feedback ; Can be slow ; Bit ugly ; 3.0 MP camera

Apart from the dodgy looks and some weak features the DX900 is a pretty well equipped smartphone and should be considered for the dual SIM card functionality

May, 2009

Expert review by: Trusted Reviews (

Acer DX900


Take two phones on the road with you? Not when you've got the dual SIM Acer DX900.

Feb, 2011

Expert review by: Niall Magennis (

Acer DX900 Windows Mobile Smartphone Review - Mobile Phone Reviews


Take two phones on the road with you? Not when you?ve got the dual SIM Acer DX900.

Jul, 2009

Expert review by: (

Acer - DX900


Smartphones are widely available and Windows Mobile based smartphones are plentiful. But there aren't many smartphones, Windows Mobile based or not, which can accommodate two SIMs. That is the great lure of Acer's DX900. You can ...

If you want dual SIM support in a Windows Mobile device your choices are limited, and this one is certainly worth considering. But if you are choosing a phone for other reasons there are slicker, sleeker options out there.

Sep, 2009

Expert review by: What Mobile (

Acer DX900 Review


What Mobile is dedicated to bringing you the latest news and in-depth reviews in the world of mobile devices, everything from phones to tablets as well as apps and games. Acer's new twin-SIM phone didn't have to be the size of two phones!

The DX900 was supposed to be released in 2008, but with the original manufacturer being bought out by Acer, it was delayed – and is now starting to look somewhat dated compared to the competition.

Jun, 2009

Expert review by: Dave Oliver (

Acer Tempo X960 Windows Mobile smartphone


Functional, but not very distinctive and the styling feels a bit retro

Acer's second Windows Mobile handset is an improvement on its first but - its swishy UI aside - there's not really much to distinguish it from the other Windows Mobile 6.1 devices out there. Sure, it does the job, but the impression we get is that Acer...

Jun, 2009

Expert review by: Clare Hopping (

Acer DX900 Dual-SIM mobile review


Carry two mobiles phones? Now you can use two SIM cards in one phone with the first dual-SIM mobile in the UK - the Acer DX900.

The Acer DX900 is pretty handy if you normally carry two mobiles around with you. It has it quirks like most devices, but hopefully other manufacturers will learn from Acer’s lead and start to produce more dual-SIM devices with better usability and...

Jun, 2009

Expert review by: (

Acer DX900 review


Imagine if it was 1985. The Acer DX900 PDA-slash-phone would be awesome. Unfortunately, it's 2009 and PDAs are old news…

Dual-SIM function works perfectly, good touch-screen

Primitive, unintuitive user interface, stylus required for many functions including typing

There are much better, easier to use options for PDA-style phones on the market.

May, 2009

Expert review by: Steve (

Acer DX900 review


I think that it is a great step forward and hope that now it has been done others will develop and improve the concept, making smaller, lighter and better spec'd devices in the future

May, 2009

Expert review by: Sandra Vogel (

Acer DX900 review


We review the Acer DX900, the computer giant's first mobile phone

Dual SIM support ; HSDPA ; Nice front end on top of Windows Mobile

Slightly chunky ; Average battery life ; TV-Out cables not included

If you want a handset with dual SIM support and smartphone capabilities then this could be right up your street

May, 2009

Product Specifications


Battery Capacity:1530
Battery technology:Lithium Polymer (LiPo)
Standby time (2G):160
Talk time (2G):6


Auto Focus: Yes
Built-in Camera: Yes
Camera resolution:2048 x 1536
Rear Camera Resolution:2048 x 1536
Sensor Type:CMOS


Colour of product:Blue
Form factor:Bar / Slider


Display diagonal:7.11
Display number of colours:65536 colours
Display Resolution:640 x 480
Display Type:TFT
Touchscreen: Yes


FM radio: No


GPS: Yes
GPS (satellite): Yes
Position location:Y


2G standards:Edge / EDGE, GPRS
Bluetooth: Yes
Bluetooth version:2.0+EDR
Data network:3G

Other features

Ringer type:Monophonic / Polyphonic

Packaging Content

Bundled software:Office Mobile, Outlook Mobile, Internet Explorer 6

Ports & interfaces

Headphone connectivity:2.5 mm


Processor frequency:0.533


Internal Memory:128

Weight & Dimensions

Depth:1.7 / 10.6
Height :1.7 / 10.6
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