Summary: a lot of the apps seems to be unfinished. have not been able to use a keyboard on the internet function. some movie apps do not appear correctly. For me the plasma would be better if it was not a smart tv. None of my devices which are Samsung work well with the tv. my phone or tablet which are Samsung s4 and galaxie note tablet.
Summary: I took a risk on purchasing this on line but was paid off, what a bargain! The TV was delivered on time, well protected. Installation was easy and works like a charm. Now I don't always have to be in my office to surf online. Great picture and great sound...you can't bit the Amazon's price..but if you find cheaper price like I did prior,it was probably some rip off from China or India, thank god I was able to see that and purchase this TV from Amazon.
Summary: The picture was obviously great but there was a huge buzz directly in front of the screen where I sit about 12-15 feet away. The buzz would overpower any low volume scenes in whatever I was watching. I spoke to Samsung 3 times and while they were very nice and tried to be helpful, their suggestions did not work (tried lowering brightness, contrast, and plug directly into the wall).
Summary: This television is being returned for the second time. There are 3 modes in which to watch a program... Standard, Movie, and Dynamic. You cannot watch any satellite program in movie or dynamic mode or it will distort all dark colors and background. If you play a movie in standard mode, it is very dark. It is horrible! I have upgraded to a pn64E7000, and I hope it will be better.
Summary: Replaced my older Samsung LCD TV (LN52A650) with this one (PN64E550). In general, this TV has much more vibrant colors and a noticeably better response time (I.E., plasmas have a much better refresh rate - you don't need to turn on any of that 120Hz/240Hz motion stuff that LCD/LEDs use which looks terrible; no "soap opera effect"). The downsides is that the glass is very reflective which makes daytime viewing troublesome and the buzzing is noticeable at times.
Summary: I purchased this tv for my newly finished basement family room. After receiving the product and hooking it up, I was initially disappointed with the picture quality. It took a little bit of time playing with the picture settings, but once I got it right the images jumped off the screen...and I'm not even talking about the 3D mode! As with most thin televisions, the sound leaves you somewhat unsatisfied.
Summary: great TV. First one came with holes, so they took it right back. 2nd one was perfect. Only problem I had was with Amazon. There was a promotion that said if you bought by Discover Card, you'd get another year warranty, but Amazon says it's not their promotion and it's Discovers problem......same from the other company(discover). Be careful what you sign up for.