Dell adds a new entry-level all-in-one to its line up with the Pentium-powered Inspiron 20 3000.
The Bose SoundTouch 20 is a likeable streaming speaker with capable performance and great sound, but it needs to support more music services.
With a bit of tweaking, the Garmin Dash Cam 20 is a (mostly) silent witness that watches the road without attracting the driver's attention.
HP's entry in the growing tabletop PC field, the 20-inch Envy Rove 20, is a fun family PC, but it really should have a full 1080p display.
Despite some downsides, including a high price, the Bose QuietComfort 20 offers the best noise-canceling in an in-ear headphone and should tempt frequent travelers looking for a more compact alternative to a full-size NC headphone, such as the Bose QuietComfort 15.
Slim and light, considering its 20-inch screen, the Flex 20 works as an all-in-one or megatablet.
A compelling experiment in tablet-desktop hybridization, the Sony Vaio Tap 20 is a great fit for home tech enthusiasts willing to try something new.
With the same elegant design as its 20-inch, 2.4GHz sibling, the 24-inch, 2.8GHz iMac offers 30 percent more screen area and a modest performance boost. The iMac competes with the PC desktop market now better than perhaps any previous Mac to date, but the added cost of the larger, faster model might put off some buyers--especially if you are a gamer or an upgrade enthusiast.
M-Audio's Studiophile AV 20 is smaller and cheaper than its larger siblings, but the better form factor comes with sound quality compromises.
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Apple's smaller-scale iMac remains our favorite all-in-one. And while its looks, its ease of use, and its performance are all selling points, Windows PCs are starting to catch up (at least with the latter). A few components could also stand an update, but in general you'll find the 20-inch iMac a remarkable computer for its price.