As far as I understand the science, active glasses provide better video quality than passive glasses. I'm not sure if they're worth the extra cost, but if you decide Samsung makes the best 3D TV and that's what you want, you can't do without them. Now you have to choose between wireless charging or USB charging when not in use. For me it's the difference between four and five stars. You can see the dual function and it still takes less than an hour to charge. Why waste money on WiFi. There is not much 3D content on the market yet. Forget TV or cable TV, which will be fully 3D. It won't happen in your lifetime. 3D is new which is a lot of fun to watch. These glasses are ideal for all ages. After I bought my 2011 Samsung, I found that I couldn't buy and use these cheaper glasses that were made for previous Samsung models. Does this mean I need newer model glasses for their 2012 models. If that's the case, then it would seriously detract from my opinion that Samsung currently makes the best flat-panel HDTVs on the market today. that I need newer model glasses for their 2012 models. If that's the case, then it would seriously detract from my opinion that Samsung currently makes the best flat-panel HDTVs on the market today. that I need newer model glasses for their 2012 models. If that's the case, then it would seriously detract from my opinion that Samsung currently makes the best flat-panel HDTVs on the market today.
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