Samsung PN50C8000 and Panasonic TC-P50VT25. I've been reviewing flat screen TVs and specifically plasma TVs since year 2000 when they first entered the market. In fact we performed the first ever plasma display review of a Sony plasma (then one of the first made). Back then 95% were used in the commercial display market for board rooms and computer display needs, some were for stores, others for government use.
A lot has changed. LCD TVs much through propaganda campaigns from Sharp and other LCD TV manufacturers managed to keep fear feeding through the market place about some plasma TV inherent weaknesses – namely burn in, and longevity problems, and the occasional pixel failure problem. These problems were of course, remedied. But the stigma remained and LCD TVs kept taking market share – even with then inherently better picture quality from plasma.
3D TV represents a new possibility for plasma TV technology since the technology displays true 1080p HD to both eyes when displaying 3D TV content. Could 3D TV be a breath of life for old plasma TV? Maybe and only if plasma TV manufacturers decide to make a point of it...
Picture Quality
Cloudy with a Chance of Meatballs on the Panasonic TC-P50VT25. It was difficult to discern between the Samsung and Panasonic when viewing 3D Content. Whether this is because we haven't reviewed much 3D TV material or whether it is due to a very close picture between the two we are unsure. We noticed the flash from the glasses from both TVs when surrounding room light was present. I felt that I noticed more natural color information on the Samsung just as with other non-3D TV viewed content. I also believed that I noticed more out of focus picture elements near the left and right edges of the screen on the Panasonic. Whether any of that is actual or perceived, it's hard to say. I'm rather used to picking out defects in non-3D TV content after 12 years of doing so. I have my test discs to back up my thoughts as well. It's more difficult with brand new content and a new format with no test material. I will say that I felt both TVs showed a very satisfactory, detailed and 3 dimensional image.Who gets the nod? This goes to the Samsung PN50C8000 only because of the perceived out of focus edges recurrent on the Panasonic. The competition was close. Both sets of glasses worked equally as well. Both TVs pulled me further into the 3D content.
Same movie on the Samsung PN50C8000. Keep in mind that we are having to take the picture through one lense of the glasses. These picture do not accurately reflect the quality of the viewing image. Good ole' Cloudy with a Chance of Meatballs – one of the only testable 3D content sources available at present.It took us about 20 minutes to get used to wearing the 3D glasses. For one reviewer that wears prescription glasses it took longer and was never really comfortable. In the negative category, we experienced flashing from the glasses when there was room or ambient light present with both the Samsung and Panasonic. This was apparently caused by the ambient light interfering with the infrared receiver on the glasses. Turning your head away from the TV can also cuase the glasses to shut off and turn back on again when you look back to the TV. Without other light sources in the room we didn't experience the issue. I also found that keeping my head still during viewing helped the viewing experience. Overall, after I got used to it, I enjoyed the experience and the movie (Cloudy with a Chance of Meatballs). The big question: Did the 3D movie, TV, and glasses enhance the experience? For me the answer is yes, it did, I felt that it enveloped me in the movie more. 3D TV is all about making the viewer feel more involved in the content and I would agree that it succeeded in that. On a critical note about the Panasonic VT25 I felt the edges were distractingly out of focus at times, in comparison to the Samsung which we were also reviewing.
Testing with both 480i and 1080p signals resulted in very satisfactory scores for the Samsung plasma. The TV displayed very smooth transitions in the car racing stadium seating tests while eliminating the moire' patterns quickly. There was also little to no annoying background motion artifacts with either signal. The judder reduction feature on the C8000 works well and reduced side to side panning judder effectively.
We were very disappointed with the Panasonic VT25 chipset. There was significant background motion artifacts and noise as well as significant judder jerky effects with objects moving side to side.
Advantage: Samsung PN50C8000
The Samsung C8000 trumped the Panasonic VT25 in color accuracy during calibration – zeroing in on D6500K nearly perfectly. The Samsung also allows calibration adjustment of all six colors including Cyan, Magenta, and Yellow while the Panasonic allows only primary red, green, blue. Due to the Panasonic's intense brightness and color saturation issues, it was much more difficult to calibrate and balance color.
Advantage: Samsung PN50C8000
A shot from the Blu Ray version of Alexander shows vivid accurate colors on the Samsung PN50C8000
The same shot on the Panasonic TC-P50VT25 shows over saturation of color information
