All the cited incompatibility statements in this and other reviews ruined almost my simple 3-D world view. What could at most 2 bits / cycle to be so hard? "Start - glasses side - Stop" - more it is not - at least not if the manufacturer wants to market the product over a wide area and the signal is not encrypted nonsensically. Unfortunately, some manufacturers seem but to do exactly that. The polarization technique should nevertheless already generate enough pressure on prices - Who is it still to expensive eyewear interested?
No matter, with my Samsung glasses works perfectly - both !!!! She's a lot more contrast than the original and does not darken in the sum from the picture so much, which is clearly more comfortable while looking longer movies. It also has a Li-Ion battery of the loose for several hours Sehspaß guaranteed and with the included USB cable can be recharged almost anywhere. The operation is also simple, intuitive and well described in the manual. What can you do already big wrong with two buttons and a connector?
Sorry forgot to mention many reviewers with which TV they tested the glasses. My unit was unfortunately no Compatibility List and Original Glasses there is no longer in the ordinary. Almost a drama, considering that it is a only 3 1/2 - is brand-year unit for just under 1700, which was almost acquired for the launch!
I can recommend the glasses only all IR system users, particularly as it below 30 / pcs. Cost, rechargeable, sufficiently well-made and are superior in image quality to the original. Would certainly be helpful if future Reviewers your TV type would call because the uncertainty would prevent the purchase.