93 Overall score
- Picture quality A++
- Sound quality A+
- Appearance A++
- UI&Resources A+
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_p3ul In the semiconductor, panel, construction, chemical, shipbuilding and even military industries, Samsung has a pivotal position. In the panel field, Samsung overturned the monopoly of Japanese TV panel manufacturers through more than a decade of countercyclical investment and research and development at no cost. In the TV industry, Samsung is self-sufficient in panels, chips, flash memory, and molds. It has a complete product line and a layout at all price points. Today, the shipment of Samsung TV ranks first in the world.
Quantum dot technology
Many people are no strangers to the small size of the OLED panel in Apple’s market. Samsung's OLED screens are also favored, but Samsung TVs do not use OLED technology, and instead focus all the technology tree on quantum dot technology. Quantum dots are called Quantum dots in English, so Samsung calls color TVs that use quantum dot technology as QLED TVs. Quantum dot is a kind of photoluminescence technology. In simple terms, it is to add a layer of quantum film between the backlight and the liquid crystal panel. The quantum dot film after being illuminated by the LED backlight can be excited to produce a backlight with extremely high color purity, making the panel Has a wide color gamut.
When other manufacturers are still promoting their own color gamut coverage,Samsung's full range of QLED TVs have obtained the "100% color rendering volume" certification. The color gamut level of general color TVs will deteriorate with the increase in brightness. The color gamut coverage usually discussed is limited to a lower brightness, and Samsung QLED TVs can display 100 even at a brightness of 1500 nits. The colors in the %DCI-P3 color space are significantly ahead of competing products including OLED TVs.
But quantum dots are not a panacea for picture quality, they only help the color of the panel. It can even be said that QLED TVs are still LCD TVs and still need good backlight modules and picture adjustments to cooperate. Samsung In this respect, it is also an absolute first-line standard.
Deep black anti-reflection and HDR technology
In addition to the important composition of fine resolution and bright and dark color, it is also an important composition of extremely strong resolution and vivid color. To pursue "purity", the dark parts must be sufficiently "black" and at the same time they must be clearly seen, and the highlights must be bright enough while retaining details. In terms of dark field performance, Samsung has a great advantage. The high-end model panel is equipped with a new generation of deep black anti-reflection technology. The surface of the panel is covered with a fine coating that simulates the moth-eye structure, which can reduce the external For the adverse effects of ambient light and internal light leakage, Samsung calls this type of screen a "black crystal screen."
Under natural light, the "black crystal screen" is pure black, while the ordinary LCD screen will be slightly gray under the light. This is a clear difference. When the screen is lit, it is equipped with a black crystal panel. The dark field performance of the TV is not inferior to that of the OLED panel, showing a very high contrast, bringing a "deep" picture quality performance.
HDR is high-range dynamics,The essence is to achieve "brighter and darker, darker". Samsung's HDR format uses the ordinary HDR10 standard. Even the flagship model does not support the "Dolby Vision" standard. Although the HDR10+ standard is developed by itself, this format The flagship products of brands such as Sony, LG, TCL, , Hisense, etc. all support the Dolby Vision format. This is a pity for Samsung’s flagship products that are positioned at more than 10,000 yuan. There is also a part of the reason for this.
In terms of color adjustment, it is completely different from Sony's natural and soft adjustment style. Samsung's color adjustment tends to be full and bright, which can give full play to the advantages of high color gamut panels. When dealing with bright objects like the sun, Sony’s image quality engine can better recognize bright objects and increase the local brightness to thousands of nits, actively taking advantage of its brightness advantages. Samsung displays the bright objects. Only staying at the brightness level of five or six hundred nits, the bright field performance is not as good as Sony.
QLED series
Samsung’s high-end flagship QLED product model is prefixed with Q. Q6F is the entry model of the series, starting at less than 5,000 yuan, equipped with ultra-high-definition local light control technology , Using 8bit panel; higher-end Q7F and Q8C panels are upgraded to 10bit, with 55, 65, and 75 inches available, and the price ranges from 7000-12000 yuan.
Q8C and Q7F are only the difference between flat and curved surfaces. The other specifications are the same. They are equipped with master-level ultra-high-definition light control technology. The brightness reaches 1500 nits. The panel is a "black crystal screen", and the dark field performance is not inferior to OLED. The brightness, color, lifespan, power consumption and other aspects are the best, and it is the most competitive model in the same level.
Q9F is one of the representatives of Samsung’s high-end models, with a peak brightness of up to 2000 nits,With nearly a thousand partitions of dot matrix backlight, it is often used by evaluation agencies to compete against Sony's flagship Z9D. In terms of hardware, Q9F's QLED panel color gamut coverage is significantly ahead of Sony Z9D LCD panel, and the brightness is slightly inferior to Sony's 4000 nits. Except for the adjustment orientation, the rest of the performance is at the same level. This model is 88 The price is as high as 150,000 in inches.
For consumers who have no budget concerns and pursue the most cutting-edge flat-panel TVs, they can pay attention to Samsung’s top flagship Q900 series, all of which are 8K ultra-high-definition resolutions. The comprehensive picture quality performance does not need to be said. The flagship Z9G series are both future benchmarks, which can be called "fairy fights". The Q900 series is available in 4 specifications of 65, 75, 85, and 98 inches. The 98-inch is officially set at a sky-high price of 1 million yuan, while the cheapest 65-inch version also costs nearly 30,000.
In addition, Samsung does not follow the trend of using ultra-thin side-lit backlights. Most products use direct-lit backlights with better light control effects, but the backs of almost all products are extremely flat and suitable for wall mounting. The Q series and the painting wall series adopt a split design in which the panel and the main unit are separated, and the thickness is further reduced. In particular, the painting wall series can be seamlessly hung on the wall, like a mural, from which the name comes. The screen and the host are connected by a 5mm thick transparent optical fiber, which has the functions of data transmission and power cord, so that only a transparent and slender cable is left after the whole machine is hung on the wall. Compared with the Xiaomi and LeTV split TVs, which require several thick black cables to connect, the judgment is high.
LCD TV series
As mentioned in the previous principle, quantum dots are only helpful for color gamut improvement. The colors of QLED TVs are very bright and may not be suitable for everyone, for others. In other words, non-QLED LCD TVs may be more cost-effective. Before the birth of Samsung QLED TVs, Samsung’s flagship has been served by LCD TVs, many of which are high-quality products. The color vividness is slightly lower than that of quantum dot TVs, but the overall picture quality is still good.Maintain Samsung's consistent high-value design and excellent workmanship.
For those with a tight budget, you may wish to pay attention to the 55- and 65-inch LCD flat-screen TVs sold by Samsung on e-commerce platforms, such as UA55RU7520JXXZ, UA65NUC30SJXXZ and other models. Their prices are generally between 3000-6000 yuan. These products all have 4K high-definition resolution, support Samsung's image quality enhancement algorithm, Dolby sound effects and other functions. The overall configuration and experience are completely worthy of the price, which can be described as an entry-level choice.
curved TV
Samsung is also the leader in curved TV. There is no doubt that curved surfaces can create a better sense of atmosphere, but some people complain about the distortion of the picture when viewed from a large angle. These are objective advantages and disadvantages, and consumers need to make their own choices. The Samsung curved TV model has a C, and the flat model has an F. The more cost-effective curved models are UA65NUC30SJXXZ and UA65NU7300JXXZ, and the flagship Q8C is much more expensive than the Q7F of the same configuration, which is not cost-effective.
built-in system
Samsung TV adopts the self-developed Tizen system, the speed is very smooth, it can be turned on or off in one or two seconds, there is no startup time and annoying ads, but the software of Tizen The resources are far less than the Android system, but most of the popular video applications are also available. A few of them are connected to the resources of Tencent, and most of the models are connected to the video resources of Mango TV and iQiyi. The amount of content of these two is also Quite rich enough to meet the needs of users for film and television.
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