The TV market in 2015 was more interesting and the competition was more intense. On the one hand, LG persists in the OLED camp. LG is still showing to the world how amazing the picture quality of OLED technology is, and promises to gradually reduce the price. On the other hand, Samsung, Sony and other companies focused on the liquid crystal field, through improved new technologies, To prove that liquid crystal can also achieve high-contrast, outstanding black level of the screen. One of the key words is: quantum dots.
The SUHD series that Samsung released at the beginning of this year is using quantum dot technology to optimize backlights through nanocrystals to achieve brighter images and a broader color gamut. In addition, Samsung also integrated its own new panel, software technology to optimize the overall effect. Although quantum dots may still not be able to reach the height of OLEDs, at least the development of liquid crystal technology is demonstrated. A number of foreign media have given a positive evaluation of the Samsung UN65JS9000 65-inch SUHD TV, and here's a look at the details.
Image quality and characteristics
The above Samsung UN65JS9000 screen real shots have fully demonstrated the strength of quantum dot technology, and almost no ordinary LED TV can achieve such amazing color and contrast effects. The key to quantum dot technology lies in the integration of nanocrystals that emit red and green colors, combined with the blue light of LED backlights, thereby neutralizing the excessively strong blue light performance of the LEDs and achieving better color and contrast. At the same time, Samsung has also optimized the edge-lit LED backlight for the UN65JS9000 series, making the picture more expressive.
When Forbes website tested the Samsung UN65JS9000, a U-disc was used to play the juvenile-style clips. The vibrant dynamic feeling and strong color contrast were pleasing to the eye. At the same time, the color part did not have some unnatural over-rendering similar to the HDR technology. Samsung UN65JS9000 also took into account the high brightness and high contrast that was originally difficult to achieve in the LED TV contradictions, coupled with 4K ultra-clear resolution, the effect is satisfactory.
LCDTV Buying Guide said in the test, generally 4K TV can achieve about 5% -10% of the color effect enhancement, and this figure is in the Samsung UN65JS9000 is 20% -30%, also gives a great affirmation of its color rendering .
Game and 3D screen effects
Forbes found in the test, Samsung UN65JS9000 is also suitable for connecting game consoles, the input delay part only in rare cases will exceed 20 milliseconds, which means this TV uses a more advanced 4K image processing engine, not because of excessively high Resolution causes picture delay.
Although 3D functionality is almost standard on current televisions, few users actually use it. However, Samsung's UN65JS9000's 3D graphics perform well. The ultra-high-brightness dimmable 3D glasses with active 3D effects can present bright, realistic 3D images without causing dizziness due to dark images. However, it is necessary to cooperate with 4K Blu-ray 3D discs in order to exert real power. Given that there are not many standard-compliant video contents, it is not worth investing specifically for this purpose.
Tizen system
Another change in the Samsung UN65JS9000 compared to previous models is the use of the new Tizen system. So, is its actual experience better than Samsung’s previous Smart TV? Forbes believes that Tizen TV systems have room for improvement, including slow operation and lack of recommended features. However, Samsung also said that it will optimize the experience by constantly updating the firmware. The LCDTV Buying Guide believes that the Tizen system's smart center menu is easier to manage and the remote control design has been optimized. The experience is still good.
to sum up
Generally speaking, the performance of Samsung's SUHD TV series is very surprising, especially in terms of color reproduction and contrast performance. It has changed the various shortcomings of LED TVs and presented a more ornamental picture. Of course, new technologies always have to pay a lot more. Samsung UN65JS9000 sells for 6,000 US dollars (approximately RMB 37,000), although it is cheaper than LG OLED TVs of the same size (a price of 10,000 US dollars, or about 6.25 yuan). Million yuan), but for the average consumer is still high, this may be the main obstacle to its popularity.
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