Samsung PN58B550 58-Inch 1080p Plasma HDTV

This is a great TV that has fantastic picture quality. However, there is a moderately loud buzz that comes from the power units behind the panel. At first it didn't bother me that much. But over time it became increasingly noticeable and annoying. I called Amazon and told them that I'd like to return it. Before I could, they asked if I would have Samsung take a look at it. Not only did Samsung look it...they actually replaced the entire plasma panel (which includes the power units). Unfortunately, this did not fix the buzz...it actually became a little bit worse. So I am returning the tv and buying the Samsung LN555B650 LCD instead. I've always been a plasma guy...but it seems that the larger screens all have this kind of buzz. Hopefully the LCD will be better!

I purchased this unit at HH Gregg for $1340 out of box special. Few small scratches especially on base which I do not use base and don't watch the frame. I also had/have previously another Sammy and a Panny plasmas. I also own 2 flat panel LCD's. You can get super deals on these last year models and the difference between older A and newer B models is not worth over a $1000 to me maybe to you. They had this and the Panny 58" (TH-58PZ800U) side by side along with the newer B model. They were hooked up to same source, inputs and this beat the Pannys picture by a smidge. Better blacks much better contrast. Both sets were set to same pix setting. I'always preferred the Pannys but it appears Samsung has caught up and surpassed the Pannys. The B model also displayed looked a tad better side by side but I don't believe you would be able to tell the difference if you saw one then the other. I Also have an older Panny 42" and this set is equal to the Panny if not a little better. The Sammy has...Read more

When I ordered this from Amazon I was slightly apprehensive. There were not many reviews here or anywhere for that matter. I waited 3 weeks to do my review so I could get used to the TV.

I had read about "pink" whites and "buzzing" from the unit on other Samsung plasmas (this one included). I don't know but I can only speak for myself and I have NO BUZZING sound coming from the unit. I have had my kids and the wifey listen intently and they concur. Whites are WHITE! Amazing Picture! I love this TV (I'm sure I'll say this again).

I was also concerned about the possibility of permanent image retention (IR). This can be a problem with plasmas. I have referred to a popular audio/video forum for guidence on the correct settings for "Break-in" of the screen. Which is apparently important. Basically for the first 100/200 hours (some disagreement there) you must lower the brightness & contrast and some other settings which should help, in the long run, from getting...Read more