Naturally, the TouchSmart will run Windows 8, and it weighs a more substantial 4.77 pounds.
The solutions offered by HP will include an executive desktop solution running on an HP TouchSmart PC.
ENGADGET: HP partners with video conferencing firm Vidyo, drops hints at mobile applications
They're officially called the Pavilion TouchSmart Sleekbook and the Pavilion Sleekbook and, well, you can guess which is which.
The hard drive capacity varies, too: the non-touch one starts with 500GB of space, while the TouchSmart has 750GB.
Apple rival Hewlett-Packard has done well with its line of TouchSmart all-in-one consumer PCs, which supplement a mouse with a touch-sensitive screen.
Beats Audio is also available on all HP ENVY premium laptops as well as the HP Pavilion dv7 and HP TouchSmart 600.
ENGADGET: HP Wireless TV Connect streams 1080p video, hits Intel WiDi where it hurts
For example, HP just introduced a new set of TouchSmart all-in-one desktops.
At 3.97 pounds with no optical drive, it's right on par with similarly equipped machines, like that HP TouchSmart we just told you about.
ENGADGET: Samsung Series 5 UltraTouch review: a solid, if slightly overpriced, mid-range Ultrabook
The modern version - the TouchSmart PC -- looks set to be far more popular and is designed with all the family in mind.
The TouchSmart 610 is able to tilt at a wide range of angles and is designed to give solid support to a hand leaning on the screen.
Arrandale fans need not despair either, as HP's TouchSmart 600 all-in-ones will be getting upgrades to Core i5 and Core i7 CPUs based on that architecture.
ENGADGET: HP leaks forthcoming Radeon GPUs, Core i3 CPUs, Hulu and Netflix software integration
Aside from the automotive features, OUYA devs sound off on the pros and cons of the console while we put both the HP Spectre XT TouchSmart and Microsoft's Surface Pro through their respective paces.
Though both models will be offered with AMD Trinity processors only, the TouchSmart starts with an AMD A8 chip and 6GB of RAM, while the non-touch version starts with an A6 APU and four gigs of memory.
Based around Microsoft's Windows Vista operating system the TouchSmart PC doesn't dispense with a mouse and keyboard totally -- these are readily available when required -- but rather it takes the emphasis off them as tools of necessity for all tasks.
Engadget reports that it will also be also include VoIP and e-reader functionality as well as include a "fridge" app that allows family members to scribble notes on it, functionality seen in the far larger and pricier PC-based HP TouchSmart desktop PCs.
"The HP Pavilion TouchSmart Sleekbook is HP's most affordable touch-enabled system, perfect for Windows 8 users and with the performance of the AMD A-Series APU supporting an excellent overall experience, " said Kevin Frost, vice president and general manager, Consumer PCs, Printing and Personal Systems, HP.
ENGADGET: AMD announces Temash, Kabini, Richland, and Kaveri APUs at CES 2013 (video)
Of course, when we actually saw Open webOS 1.0 it was already stretching to fill the space of an HP TouchSmart computer screen (project architect Steve Winston specifically mentioned hotel kiosks as a possibility, a market LG is all over) so it makes sense that larger displays have been a target.
ENGADGET: Open webOS-powered HDTVs said to be on the way from... LG? HD
应用推荐