Not everyone is totally enamoured with the move towards PDAs with smaller screens and O2 is aiming the rather chunky XDA Argon at these refuseniks.
The Argon is essentially the follow up to O2's XDA IIi, and the new machine has a similar specification. You can use it to make phone calls or surf the Web via GPRS and Wi-Fi. Naturally it'll also play videos or music and allow you to read and edit common file formats like Word and Excel documents.
The PDA is currently exclusive to O2 and is available for free on most of the company's business contracts, but it will also be available under the HTC brand, referred to as the P6300 or the Panda.
If you like your gadgets to look like they've been sculpted by Italian designers then avert your eyes now -- you're likely to find the Argon's outdated styling rather offensive. This is definitely the Ugly Betty of the current crop of Windows Mobile PDAs. Not only is it very wide, but it's also a lot thicker than you'd expect. Think back to what an iPaq used to look like five years ago, add a bit of extra bulk and you're in the right ball park.
As this device is mostly aimed at business users, O2 has added a couple of shortcut buttons to the top of the device. The first takes you directly to the Outlook email inbox, while the second is used to launch the Internet Explorer Web browser. You can, however, easily reassign these buttons to other functions if you like using the Settings menu.
Below the rather large touchscreen display you'll find what initially looks like a mini rollerball similar to that found on the Blackberry Pearl, but rather disappointingly it turns out to be a standard select button. This is surrounded by a standard d-pad, which in turn is framed by an area that includes the call and hang up buttons along with four softkeys.
Flip the PDA over and, once your eyes have grown accustomed to the rather gruesome corrugated iron effect on the battery cover, you'll spot the 2-megapixel camera. It has a small mirror to help you frame self-portraits, but unfortunately no flash for shooting indoors, so while outdoor shots tend to look pretty good, it's a bit of a no-hoper when used indoors.
The extra bulk of the PDA has allowed O2 to kit it out with a screen that's larger than the displays you'll find on many competing models. It's still stuck with the standard PDA resolution of 320x240 pixels though, so there's no real advantage when using it for tasks such as viewing Word documents. It actually could have done with a touch more detail as text tends to look blocky. Also, while the backlight is quite bright, colours tend to look a tad washed out -- something that's especially apparent when watching videos or viewing photos.
Another let down is the fact that this device runs Windows Mobile 5. With Windows Mobile 6 available on a whole host of new handsets, we're left feeling that the Argon is essentially an outdated machine, even at this early stage of its life. It also means you miss out on some of the useful extras that are exclusive to version 6, such as proper rendering for HTML emails.
On the plus side, the Argon has a decent amount of built-in memory. There's 256MB of ROM and 128MB of RAM. Once you take away the overhead for the OS and applications you're left with around 179MB of memory free for storing your personal files. If this isn't enough, it can be expanded using cheap memory cards thanks to the full-sized SD card slot at the top.