Panasonic Admits to Black Levels Changing in Plasmas

panasonic-viera-plasma-tvsThere have been more than a couple of complaints concerning Panasonic Viera plasma TVs and their loss of black level performance. These complaints were disappointing to the company and consumers who value Panasonic as one of the industry’s leading HDTV suppliers. Many people purchase Panasonic’s plasma TVs for their deep black levels, and when a specific buying-feature for a product malfunctions—it ain’t looking so good for the company.

CNET did a little bit of sleuthing and convincing, and Panasonic emailed them a statement that was issued in response to the black level complaints. The statement claims that “background brightness will increase,” but says the change is “automatic” over the TVs’ lifespan and a normal operation that will “achieve the optimal picture performance throughout the life of the set.” Here is the statement CNET received via email:

Panasonic Viera plasma HDTVs deliver exceptional picture performance throughout the lifetime of these products. Various elements and material characteristics of all electronic displays change with use over time. In order to achieve the optimal picture performance throughout the life of the set, Panasonic Viera plasma HDTVs incorporate an automatic control which adjusts an internal driving voltage at predetermined intervals of operational hours.

As a result of this automatic voltage adjustment, background brightness will increase from its initial value. After several years of typical use, the internal material characteristics will stabilize and no additional automatic voltage adjustments are required. The Black Level at this stabilized point will yield excellent picture performance.

The newest Viera plasma HDTVs incorporate an improved automatic control which applies the voltage adjustments in smaller increments. This results in a more gradual change in the Black Level over time.

CNET tried to further their investigation with the electronics company, but Panasonic has yet to respond.

Product Review

The Black Shark gaming phone takes a big bite out of your free time, but the software sinks it

The world is being treated to an ever-increasing number of high-powered gaming phones. With so many great options already out, is there room for another? The Black Shark thinks so. But is it any good? We find out.
Home Theater

Confused about LED vs. LCD TVs? Here's everything you need to know

Our LED vs. LCD TV buying guide explains why these two common types of displays are fundamentally connected, how they differ, what to look for in buying an LED TV, and what's on the horizon for TVs.
Photography

From DSLRs to mirrorless, these are the best cameras you can buy right now

From entry-level models to full-frame flagships, many cameras take great photos and video. The best digital cameras, however, push the industry forward with innovative sensors and improved usability, among other things. Here are our…
Home Theater

Looking for the best 4K Ultra HD TVs you can buy? Here are five great options

If it's time to upgrade your old 1080p to a new 4K model but you don't know what to look for, fear not, as we're here with a list of the best 4K Ultra HD TVs to help make your buying process as easy as possible.
Home Theater

Block the outside world, tune into your own with the best in-ear headphones

Over-the-ear headphones offer top-flight sound, but they're not so easy to take along with you. If you're looking to upgrade your portable sound, check out our favorite in-ear headphones -- there's a model for every user and every budget.
Home Theater

These awesome A/V receivers will swarm you with surround sound at any budget

There is no one-size-fits-all approach to shopping for a receiver, so we assembled our favorites for 2018, at multiple price points and all loaded with features, from Dolby Atmos to 4K HDR, and much more.
Home Theater

Streaming services blast past networks for the most scripted TV shows in 2018

For the first time in history, streaming services like Netflix, Hulu, and Amazon, produced more original scripted series than broadcast or cable channels, setting a new record for the number of TV shows on the air.
Movies & TV

Celebrate the 25th anniversary of ‘The X-Files’ with the show’s 10 best episodes

The X-Files premiered 25 years ago, so here are the 10 best episodes of the award-winning sci-fi series. From alien-abduction drama to hilarious satires, these are the best episodes from all 11 seasons of the hit series.
Movies & TV

Can't get enough lightsaber action? Here's how to get your Star Wars fix online

Few of us want to deal with DVDs or Blu-ray discs anymore. Unfortunately, the Star Wars movies are few and far between when it comes to streaming. If you want to watch Star Wars online, check out our guide on where to find the films online.
Home Theater

Netflix vs. Hulu vs. Amazon Prime: Battle of the streaming giants

Trying to figure out which subscription streaming service to use while sticking to a frugal entertainment budget? Check out our updated comparison of the big three: Netflix, Amazon Instant Video, and Hulu.
Home Theater

How to master your equalizer settings for the perfect sound

You may know what an EQ is, but do you know how to adjust equalizer settings for the best possible sound? We go through the basics of the modern EQ and lay out some guidelines for how to achieve tip-top sound from your system.
Home Theater

What is Terrarium TV? Here’s everything you need to know

Terrarium TV offered a way to watch movies & TV for free, but now after a troubled existence, the app's developer has shut it down, and offered an ominous message to users on his way out.
Home Theater

The best Dolby Atmos movies for your home theater sound as good as they look

If you've got your hands on some sweet Dolby Atmos gear, the next step is to find films that take advantage of it. These are our picks in every genre for the best Dolby Atmos movies currently available on Blu-ray and streaming services.
Movies & TV

Do you have questions about Hulu? We’ve got answers

Not sure which Hulu subscription is right for you? We're here to help. This is your complete guide to Hulu and Hulu with Live TV, including content offerings for each service, pricing, internet requirements, and more.