By the way, do you still have your black-and-white television or color tv tube? One of my friends is still using it, solely for nostalgia, especially the pleasure of watching the broadcast in black and white. There was a sensation, just like when you hear music from cassettes or LPs.

It is indeed very reasonable, all you can show to your children and grandchildren. They will have a unique impression of electronic equipment from the 20th century. Let's say you're building a mini museum at home, but you still watch movies and news from an LED TV, probably already Full-HD, 4K Ultra HD or beyond.

Before you buy a particular television, perhaps we need to be familiar with today's television technology and which is being developed for the future. Apparently, there is a lot of technology, but in the eyes of the layman what you see is probably just the sharpness of the image, the color saturation, the detail of the picture, the sound you hear when watching movies, football or when you use your television to play a new game using xBox Or Sony PS4.
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I would like to give you some of the term television technology as I quote from techradar.com, which will probably help you to make a decision before buying a new television. Each technology has its own unique strengths and weaknesses so here are some basics to consider:

LCD TV: CCFL
Until recently, all LCD TVs were backlit by always-on, CCFL (cold cathode fluorescent) lamps. This ageing technology has been superseded by the superior LED method on more expensive sets, but is still standard on some cheaper models.

LED TV: Direct LED
These displays are backlight by an array of LEDs (light emitting diodes) directly behind the screen. This enables localised dimming – meaning instantly adjacent areas of darkness and brightness can be displayed more effectively – and significantly improves contrast. LED TVs are also more power efficient and capable of a wider color gamut than CCFL sets. Because of the tremendous cost of mounting these arrays of LEDs, Direct LED TVs have fundamentally been out muscled by Edge LED.

LED TV: Edge LED
With these TVs, LEDs of the back light are mounted along the edges of the panel. This arrangement enables drastically slender displays and presents excellent contrast levels to CCFL, but can't accomplish the same picture quality as directly lit LED sets. Still, they do come in far reasonable price which is why most LED TVs out there now use this technology.

OLED TV
The backlighting on OLED (Organic Light Emitting Diode) sets is achieved by passing an electric current through an emissive, electroluminescent film. This technique produces far superior colors and higher contrast and also enables screens to be extremely flexible and thin. This is the holy grail display technology and only in 2014 did a bigscreen OLED TV go on sale. So it's new, it's expensive and the top brands are still fighting to get their heads around it. To date, only LG has been able to release full sized OLED TVs.
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In addition to technological factors and prices, as well as the need to watch television, for example to play games, movie enthusiasts or music concerts, then consider also other factors such as the room where the television will you put in your home or apartment. If you already understand, then you will determine the model and size of the screen that fits with your room.
 
If your room is spacious, then a television above 50 inches certainly does not matter, so your eyes will be comfortable when you watch more than 1 hour. Now, television technology has also anticipated the intensity of the light in your home, so the contrast on the screen will adjust to the light conditions at any given moment, whether it is night or day and so on.
 

Is it time to switch from regular LED or LCD TVs, to 4K TV? If money is no object, you could soon replace your old TV with the latest models from Panasonic, 4K Pro UHD LED Viera TVs, and the brand new DX series packs Firefox OS.

You can choose a cutting-edge 4K UHD TV range with larger screen sizes and premium design, plus High Dynamic Range (HDR) technologies. Perhaps you need to consider the Panasonic DX900 UHD TV or other DX series with HDR playback and Hollywood cinematic experience.
 
According to Stephan Jukic in the article he wrote on the site 4k.com, Jukic mentioned that the Ultra HD Premium label given to the TV is a standard which has been adopted by the UHD Alliance as part of its new set of standards for HDR and 4K video playback technologies, which was also announced at CES 2016 by the industry organization. With a combination of HD and 4K technology, you will see the film with cinematic experience as you feel when watching movies on premium cinema in your city.
 
To feel the incredible sensation of cinematic experiences you can choose Panasonic DX900 4K UHD smart TV. The Panasonic DX900 will be the first ever THX-certified and UHD Alliance-certified Ultra HD Premium TV. Panasonic is claiming that the DX900 can deliver its superior brightness across even more of the display panel than a conventional 4K UHD TV. If you have a Blu-Ray player with 4K feature, then you can watch the films that have been produced with 4K technology on one of the latest Panasonic TV such as the DX900 or DX800.
 
The high-tech TV enthusiast must know that there are many televisions are equipped with High Dynamic Range (HDR) devices, which seems to be the next big thing in audio-video entertainment. The 2016 4K UHD LED VIERA range is the latest chipset called the Studio Master HCX+ (Hollywood Cinema Experience plus) for DX902 and Studio Master HCX (Hollywood Cinema Experience) for DX802/750.
 
The Panasonic Hollywood Laboratories have helped to ensure that the performance DX800 were able to regularly play the director's vision. The Panasonic Studio Master HCX processor (Hollywood Cinema Experience) allows you to watch movies and programs with stunning color accuracy. The rigorous testing for the cinematic quality that this TV has passed, so Panasonic already earn  exclusive THX certification.
 
Panasonic has created an intuitive and customizable home screen, based on the Firefox OS operating system, with which you can quickly access what you like: website, TV, app, video, and content. three preset choices are available for immediate access to broadcasts, App and personal devices connected to the TV. You not only get the cinematic experience, by choosing one of the DX series of TV Panasonic, you will also be able to surf the Internet, watch video on demand, online gaming, and maximizing your smartphone as a remote control and connect it to the DX900 or other series ,
 
Don’t wory, there is a new update of Firefox OS, scheduled for the end of the year, will offer new ways to identify the App on the Web and save them on your TV. Firefox OS will in fact characterized by App-optimized Web content for TV (games, news, VOD, weather and much more) and will provide users navigation experience "click to watch" intuitive and without need for any installation.
 
Samsung and LG also has launched an OLED TV with HDR feature, but you need to check further if it gets THX certification, which can give you an incredible sensation and a cinematic experience like in famous theaters in your city. In addition to Samsung or LG, Sony certainly does not want left behind to provide a similar experience. You need to go to the nearest electronics store in your favorite mall, so you get more accurate information before choosing a new TV.

Be prepared to get a new experience to watch TV with Samsung SUHD TV.

Do you still love your old tv? There are a variety of television technology in the digital era as we know such as Plasma TV or LCD TV, and quickly be replaced by LED TVs, but still there are people who keep their CRT TVs. Now LED TVs has grown rapidly with the presence of smart TV, even the display technology are increasingly spoil your eyes with HD Ready or Full HD resolution. You also can watch movies or live broadcasts of sports in 4K resolution with UHD TV (Ultra High Definition), even playing games will be more stunning in 4K resolution.

Television today are also more smart, you can buy an LCD TV or LED TV which has a facility or Wi-Fi, so you can surf the Internet with maximizing your smart TV. If you like to watch blockbuster movies, play games or watch football, then your viewing experience will be more exciting with the presence of Samsung JS9500, a great TV with a screen size of 88 inches.

The Samsung JS9500 supported by sophisticated technology of nano-crystal display and, re-mastering machine SUHD exclusive smart. This SUHD TV is innovative in every way, providing superior image quality with amazing contrast, outstanding light, spectacular color and exceptional detail UHD. The SUHD re-mastering machine automatically analyzes the light from the image to minimize excessive power consumption, while expressing a stunning contrast levels. With this technology, it will produce images with a darker black color, and increase light two and a half times brighter than conventional LED TVs, and double points for color adjustment.

The semiconductor of nanocrystal on TV SUHD produce more accurate color variations, also delivers twice the color adjustment points and capable of expressing color 64 times more than conventional TV. Apparently, Samsung collaborated with 20th Century Fox, a major Hollywood movie studios to optimize the content, so you will see films in SUHD premium quality, and of course you will get a viewing experience unmatched UHD.

If you are Hollywood movies fans, you will be very excited because Samsung has teamed up with Fox Innovation Lab to re-master acclaimed film critics, the Exodus, particularly for SUHD TV. According to Stephen Nakamura, creator of the famous Hollywood color explain about the importance of color on TV SUHD. "Colour plays an important role in determining the style of a movie. The color can change the atmosphere as a whole,"

Nakamura, also has participated in the movie production such as Quantum of Solace, X-Men, Days of Future Past, and Exodus. Nakamura also added that the "Exodus" is turned on in a way that he never imagined, and you will gain tremendous experience in watching movies in your home, of course with the latest televisions, Samsung JS9500.

To strengthen the manufacture of television, since 2015, all Samsung Smart TV will be supported by Tizen, which not only provide better connectivity, but also gives developers a powerful platform, and easy to create a variety of applications. And most importantly, it also gives consumers more access to Smart TV content and services.

Meanwhile Sony has prepared to launch the latest smart TV with a thickness of only 0.2 inches, then this TV will be the thinnest in the world. Sony Xperia smartphones even thicker than this TV. However, Sony Electronics has not revealed the detailed specifications of the most recent smart TV. We look forward to another surprise from other TV factories such as Sharp, Panasonic or LG and so on, so that we will have more choice, and of course with a friendly price.