With passive 3D TV, the kind used in most U.S. movie theaters, just about any cheap polarized 3D glasses will work with any TV. With its rival active 3D, however, things are less simple and more expensive.
XpanD, a manufacturer of active 3D glasses for movie theaters and, increasingly, 3D televisions, aims to make active 3D glasses simpler to use. Its YOUniversal specs are the company's latest designed to work with multiple brands of television, and the only 3D glasses said to work with almost every active 3D TV released in 2010, 2011 and this year. They're a bit more expensive than competitors, but better and more versatile in many ways.
Unlike previous models like the X103, the haplessly named YOUniversal glasses -- I'll just call them X104 from here on out to save us all some embarrassment -- can ulilize an optional Bluetooth/RF dongle ($20; widely available in about 4 weeks) to sync with 2012 and later TVs that adhere to the , as well as with 2011 Samsung TVs. Dongle attached, they compete directly against other universal standard-compliant glasses like the and
Xpand X104 YOUniversal 3D glasses, up-close and dorky (pictures) See full gallery
The question for owners of 2012 Panasonic and 2011/2012 Samsung active 3D TVs -- the only current TVs also compliant with the standard -- then becomes "which ones should I buy?"
The short answer is, as always, "what do you want?" If you just want to get 3D capability as cheaply as possible, the Samsungs are a shoo-in. If you're willing to pay more for better comfort and durability, I'd recommend the Panasonics. The more expensive Xpand glasses appeal to a smaller niche than either: people who actually anticipate regularly watching active 3D on multiple TVs (namely, ones incompatible with those Samsung or Panasonic glasses) in addition to their primary 3D television.
That's because among the three sets of glasses, only the Xpand X104s are truly compatible with every active-3D TV. The others only work with sets that adhere to the new standard--yes, Panasonic's 2012 glasses are actually incompatible with Panasonic's own 2011 3D TVs, for example. Since the X104s recognize both infrared (IR) and optionally Bluetooth (RF) synch signals sent from active 3D TVs, they can do it all.