If your holiday shopping list includes one of Apple's refreshed iMacs, you may want to start working on a backup plan. According to a "commercial source" speaking with French blog MacBidouille, the updated all-in-ones may not hit shelves until early next year due to manufacturing complications...

Preparing for next month's launch of Windows 8, HP has unveiled four new all-in-one PCs, including two touch-enabled models. Starting with the least expensive, HP's Pavilion 20 will cost only $499 and, as one would expect for that price, the system has a fairly basic feature set...

Confirming leaks from earlier this week, Sony has unveiled its keyboard-toting VAIO Duo 11 Windows 8 tablet. Similar to Microsoft's upcoming Surface products, the Duo 11 is a hybrid solution that aims to serve as both your tablet and notebook. However, unlike Surface's magnetic...

The Omni 27 Quad is HP's latest all-in-one that shares many aesthetic characteristics with the TouchSmart 520 we recently reviewed, despite being in a different class. Inside we find a third-generation Intel Core i5-3550S Ivy Bridge processor clocked at 3.0GHz, 8GB of DDR3 memory, a 2TB Hitachi hard drive spinning at 7,200 RPM, Radeon HD 6550A graphics and Beats Audio.

There's a 27-inch display tucked behind the edge-to-edge glass that admittedly looks much cleaner than what we saw on the 520. The difference here is that the Omni's 27-inch display isn't touch-sensitive, something a lot of people won't really miss in a pre-Windows 8 desktop system, or a desktop in general.

When Apple updated its notebook lineup earlier this month we were eager to find out how well the new MacBook Air stacked up next to a couple of Ultrabook alternatives. Turned out the so-called “Apple Tax” wasn’t as much of an issue as Apple detractors often claim.

Now we’re taking a look at another area of the PC market that’s experiencing healthy growth in recent times, comparing Apple’s 27-inch iMac to all-in-one alternatives from the likes of Dell, HP and newcomer Vizio. As we’ve said before, we don’t expect this comparison to be representative of the entire Apple Tax argument, but it will help paint a better picture as we contrast it with our previous findings.

HP supplied us with their TouchSmart model 520-1070 which they described as the star of their current all-in-one lineup that features a lighter, thinner design and an upgraded version of HP’s Magic Canvas software.

The 23-inch multi-touch AIO is powered by a 2nd generation Intel Core i7-2600S processor clocked at 2.8GHz, 8GB of DDR3 system memory, a 2TB Western Digital Caviar Green hard drive, Radeon HD 6450A graphics and Beats Audio. Additional perks include a built-in TV tuner and HDMI-in, essentially transforming the 520 into a venerable entertainment / gaming station.