In the past, 4K TVs were more of a gimmick and less practical. Most of them were limited to demonstrations such as flowers and landscapes, but more and more 4K TV programs and movies have now started to appear.
China may be less, but even abroad has begun to provide 4K online streaming services, and some broadcast and television companies have begun testing UHD content, and Japan has even begun to prepare for 8K live broadcast in 2020.
What's more, 4K is not just a pixel boost. More technology is beginning to be integrated into this 8.3-megapixel TV screen. For example, OLED panel technology, Quantum Dot quantum dot technology and HDR high dynamic range technology, and so on, and now the price of 4K TV has already passed a period of time that is not expected.
Next, let's take a look at each of you. What are the relatively outstanding 4K TVs in 2015? Most of them are currently about 65 inches in size.
1, Samsung (SAMSUNG) UA65JS9800
TV quality milestones!
Screen size: 65 inches
Resolution: 3840×2160 pixels UHD K, 16:9
Panel Technology: LED Backlight Super Clear Panel Pro
Smart TV: Tizen operating system
Surface: Yes
Size: 1464.6×915.7×366.0mm
This product is one of the best quality television sets and it has quite a lot of features. The disadvantage is super expensive, arc screen may not be coordinated.
Samsung's 2015 Ultra HD Surface TV took full advantage of new brightness and color technologies, such as Nano Crystal Magic Color technology, to raise the picture quality of LCD panels to a whole new level. Basically, each of the evaluations believes that its color performance is accurate, bright, and natural. Black is dark and pure white. Its automatic depth-of-field optimization technology allows the picture quality to be further upgraded, mainly aiming at different areas of the screen and objects with different degrees of contrast enhancement, so that the planar image is more three-dimensional and visually more three-dimensional.
We just hope that more people can afford it.
2, LG 65EC9700-CA
The first 4K OLED TV finally came.
Screen size: 65 inches | Tuner: Watch Freeview HD | Resolution: UHD 4K | Panel technology: OLED | Smart TV: LG webOS | Song: Yes | Size: 880 x 1447 x257 mm
Screen size: 65 inches
Resolution: UHD4K
Panel technology: OLED
Smart TV: LG webOS
Surface: Yes
Size: 1447.4×880.1×256.6mm
It has a stunning slim body design, built-in LG webOS efficient, easy to operate, the defect is limited HDR options, installation space.
For many home theater enthusiasts, the LG 65EC9700-CA should be one of the dream models. The native 4K Ultra HD resolution of OLED technology incorporating self-illuminating pixels makes it one of the best 4K TVs for visual effects. It has almost the most outstanding black and white contrast effect in 4K TVs. OLED technology makes black as the most original pure black, and even darkness can have rich details and layers. Of course, OLED color performance has never been questioned.
As for webOS, once you get started you will feel more streamlined and efficient than other OS operations. The other part worth mentioning is also its design. Thanks to the OLED module structure, the internal components have been greatly simplified, and its superficiality has been limited to 4K TVs. To be honest, it is no exaggeration to recommend it as the first recommendation, but LG still needs a major breakthrough in the adjustment of TV picture quality.
3, Sony KD-75X9400C
Sony’s 4K TV offers 4K TV quality and sound quality that you may not have experienced.
Screen size: 75 inches
Resolution: UHD 4K
Panel/Display Technology: Triluminos Trick Color Display Technology
Smart TV: Android 5.0
Surface: No
Size: 1929×1041×322mm
It has a picture quality that has caused countless people's surprises, and its sound quality is equally outstanding. The defect is that it takes up more space. After 4K frequency multiplication, noise will be generated. The price is also touching.
The 75-inch is destined not to be a small TV, but Sony also added two rows of high-pitched, subwoofer, and subwoofer speakers to the sides of the screen, so the footprint is further increased. However, Sony has the right to speak in terms of sound quality, not only optimizing the arrangement of the front speakers, bringing a virtual surround sound system with a Signal to Sound structure, but also applying its own magnetic fluid technology, and more importantly, Hi for the first time. -Res high-resolution audio technology brought to 4K TV, so you can imagine this is the best 4K TV.
There is not much to say about the quality of the picture, Sony TV's picture quality has been highly praised, but this must benefit from the three major technologies of the elite optical control PRO, 4K sharp image processing engine and Terri charm color, both in color, clear Degrees and contrasts are all among the best in 4K TV ranks. It can basically be said that Sony has brought the level of quality of traditional LED panels to a certain level. In addition, the TV is equipped with an Android 5.0 system, which maximizes ease of use and familiarity, intuitive and simple interface, and convenient operation.
Panasonic TH-65AX800C
This is Panasonic's best LCD TV
Screen size: 65 inches
Resolution: 3840×2160 pixels UHD4K
Panel Technology: LED
Surface: No
Smart TV: Life+Screen interface based on Firefox OS
Size: 1466×887×368 mm
Extremely fine picture quality, natural picture color online. The defect is that the interpolation frame technique is not good enough, and the brightness is slightly insufficient after calibration.
Although there is room for improvement in the TH-65AX800C, the style of Matsushita's loyalty to the accurate primary colors has not been lost. The best corrections to the three primary colors, cyan, magenta, and yellow have been made to the maximum by HEXA. One of the most authentic 4K TVs. Other highlights are the dark part of the grayscale control technology and precise area of ​​light control technology, can accurately control the area of ​​the LED backlight, to ensure high contrast at the same time and the gray level performance is not biased, the precise adjustment for the Rec.709 color space, in addition to obtain THX 4K certification is also a big selling point.
In addition, Panasonic's Life+Screen interface based on Firefox OS has greatly increased the usability and functionality of previous products, enabling real-time network TV programs, installation applications, browsing websites, and wireless connection to other devices. Customized items also support voice manipulation.
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