O2's Xda II Mini has been one of the most popular phones here at CNET.com.au, so we were especially keen to get our hands on its successor, the O2 Xda Atom. At first, visually speaking, it's hard to obviously tell the two apart, save for the obvious switch from a silver style scheme to an all-black one. The Atom is marginally smaller than the Xda II Mini at 102 x 58 x 18.5mm versus the Mini's 108 x 58 x 18.1mm, but that's more of a paper measurement -- we'd challenge anyone picking up both phones to intuitively feel the size difference without putting them side to side.
Physical features are pretty much as per O2's standard take on smartphones, which means that you've got a small five way selector at the base of the phone, surrounded by call accept and decline buttons and dedicated buttons for the program Start function and the integrated O2 Media Plus application. The small stylus slots neatly into the top right of the phone, which also houses a MiniSD memory card slot and the phone's power button. The rear of the phone houses the Atom's 2-megapixel CMOS camera, as well as a strobe flash. The Atom's display is a 2.7" TFT LCD touchscreen with a top resolution of 240 x 320 pixels.
Features
If you can't connect to something with the Xda Atom, you're really not trying. For a start, it's a tri-band GSM/GPRS/EDGE (GSM900/1800/1900) phone. Moving beyond simple mobile telephony, it's also Bluetooth capable and Wi-Fi capable, albeit only to 802.11b speeds. For the true relics amongst us, it's even IrDA compatible, although we're not sure anyone's using infrared to send anything via mobile in this day and age. There's an obvious battery hit to take into consideration for each and every one of these technology inclusions, they're still good to have as individual connection options.
On the PDA side, the Atom runs on the Microsoft Windows Mobile 5.0 platform, which offers the usual suite of office compatibility tied into a PC running the ActiveSync application. Beyond spreadsheets and documents, the Atom also ships with O2's MediaPlus application, which gives an integrated approach to viewing multimedia content with a very distinct Windows Media Center-type feel; it'll play back music and video, display pictures and run the phone's inbuilt FM radio application from a simple tappable interface.
Performance
O2 warned us that the unit they were sending us for evaluation was a pre-production sample -- and we could hardly miss the splash screen that warned us of this fact every time we powered the phone up. This puts us in a tricky position to accurately gauge the Atom's true performance, as it's hard to say that any particular issue might not be solved via a future ROM upgrade. Still, many of our observations of the Atom's performance had less to do with issues that might be resolved with ROM changes, and more to do with the phone itself.
As with the Xda Mini, the biggest hit against the Atom is also the unit's biggest area of appeal, in that it's a very small smartphone, and you won't feel like you're holding a brick up against your ear every time you make a call. The downside of miniturisation in this case is that everything else -- interfaces, screen sizes and virtual keyboards -- is smaller too, making it a more challenging PDA than its fuller-sized cousins. It's less of an issue for jotting small notes, but if you need to send a long e-mailed response to a business query in a hurry, you may find yourself struggling.
The MediaPlus application is a smooth bit of software design -- or, if you're the conspiracy theory type, a neat bit of interface thievery -- but you'll either have to load files in via ActiveSync or via MiniSD card. The MiniSD card inclusion is a touch disappointing, as there's plenty of SD users out there, but many fewer with MiniSD cards outside of the mobile world.
O2 rates the Xda Atom as having a battery life of 150 hours standby and 5.5 hours talktime, although that's almost certainly a figure achieved with Bluetooth silenced and Wi-Fi switched off. In our testing we found the battery lasted around four days of moderate usage, although how much that was affected by the pre-production ROM in our test unit is impossible to say -- we did experience a few crashes in that time that could have preserved or even drained additional power.
The Xda II Mini was certainly a hit amongst CNET.com.au's audience as it dominated the early months of the year when it came to choosing our top mobiles, and given that the Atom is essentially just a feature set upgrade and a coat of black paint on the same basic design, we see no reason why the Atom won't fare as well. If you're after a small smartphone, the Atom is a solid, albeit not exactly inexpensive choice.
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Vinu
23/10/2008, 01:39 AM
rating
10/10
The best pda ever.....i have been using it for 4 months and no problems yet...
Pros: Small,sexy.....gr8 earphones and wifi.....gr8 handwriting regognition.....super bluetooth
Cons: Poor camera....volume is less....cant see anything in broad daylight...
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scushn
18/10/2008, 04:29 PM
rating
9/10
I have had my phone for about 2 years and I love it.
Pros: Multi-purpose - phone, ipod, browser, calculator, calendar, pretty much anything else you want.
No rubbish sms buttons - use letter recogniser instead, the only way to sms
Very reliable
Cons: hard to see the screen in broad daylight
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o2 xda atom life
11/06/2008, 03:14 PM
rating
7/10
Great look digital hand set introduced by O2 specially for business usage. I like this hand set because of its good battery timing. I am actually always on business tours so its battery timing is enough for me.
Pros: Small form factor.
Gorgeous color.
Decent talk time.
Large screen.
Very light.
Cons: Nothing.
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rakesh
25/04/2008, 09:25 PM
rating
10/10
very nice phone
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sexbomb001
21/04/2008, 10:06 PM
rating
2/10
i have now had my o2 for 2 years and i must say it was ok for the first year but now its a heap of crap!
Pros: multipurpose
Cons: slow, constantly freezes, camera is **** suport for it is limited!
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mahesh
18/03/2008, 05:01 PM
rating
10/10
very nice phone
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thewritemedicine
27/01/2008, 03:34 PM
rating
2/10
I have an O2 Mini - which I loved - when I got it 2 years ago. I am now having some trouble with it and am happy to pay for it to get repaired - however I have contacted the o2 people - and they no longer repair this (2-year-old!) model - so I have to vote against any further products in this line and warn others of this con
Pros: I did love it when it worked
Cons: Support and service very short lived with my O2 mini - had expected more than 2 years use from it
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Mustafa Khan (UK)
13/12/2007, 02:55 PM
rating
2/10
O2 comet coming out .. plus i bet o2 will be rebranding all the other phones. check this out ... O2 Atom life has been rebranded for sale as the O2 XDA comet in Germany. The o2 comet is the atom xda life phone just rebranded. Expect no doubt it will have the same fistfull of problems the Asia-Pacific region customers experienced with the O2 xda atom life http://www.engadgetmobile.com/2007/09/09/o2-germany-getting-xda-atom-life-as-xda-comet/
Pros: nothing o2 atom xda comet
Cons: bye bye o2 comet user reviews complaints problems issues
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Mustafa Khan (UK)
13/12/2007, 02:18 PM
rating
2/10
I had a test of a friends phone with the view to buying but was talked out of it. More so I descided to go wiht another brand after he pointed out all the faults of this phone. I found this phone extremely slow and buttons to be poorly ergonomically designed. The stylus left a lot to be desired.
Pros: cough... cough.. you asking me? Id get more fun out of a street PRO than the pros on this phone
Cons: my friends phone was the proof of the pudding why i am avoiding buying this phone and the o2 brand generally. When they fix up the product with all its faults then ill have a look at it. the ratings speak for themselves. The complaints on the internet that o2 is getting is also a tell tail sign.
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Brian. S.
10/12/2007, 11:28 PM
rating
2/10
o2 atom reviews Just stopped by and saw .. 4.7 out of 10 rating by users so far.. ha ha.. WTF .. great phone to avoid by the looks. Im giving this a rating of 2 in sympathy to all the people i read that have had problems with this o2 xda atom phone
Pros: the rating speaks for iteself by the looks
Cons: the rating speaks a 1000 words.
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