[PConline evaluation] Since the concept of “smart TV†emerged, almost all color TV manufacturers have concentrated their efforts on smart features and began to weaken the basic television requirements of picture quality and sound quality. At this year's AWE exhibition, TCL took the lead. Completed the industrial layout of the whole ecological HDR technology, opened the convergence bottleneck between quantum dot display technology and surface display technology, launched QUHD TV quantum dot TV C2, and reverted the color TV industry's focus back to the essential requirement of picture quality.
Antenna × 1, AV output × 1, AV input × 1 size / mm 1458 × 120.5 × 843.4mm (without base) Weight / kg 30.0kg (with base) Reference price / yuan 17999 yuan
TCL QUHD TV Quantum TV C2 was exhibited for the first time in major domestic exhibitions. It can be said that it did not come out first. It won the “China Home Appland Product Award†on AWE2016. The minimalist design style combined with ultra-thin all-metal body The design also uses quantum dot display technology, brilliant image quality processing engines, etc. What kind of wave will the TV industry roll up in the face of such a high profile product?
Appearance: Thin is attitude, music is personality
TCL QUHD TV Quantum TV C2 Appearance Video Appreciation
In the face of brushing the face, high face value is often more easily accepted by consumers. TCL QUHD TV Quantum Dot TV C2 has a slim all-metal body design, fashion sense explosion, the thinnest at only 9.9mm. Due to the use of a very narrow border and a black frame design, the overall front looks dark and the screen is dark. With the golden curvature of the 4000R, the field of view of the screen is increased by 15%.
The screen is not as big as possible. The screen strength is a key factor in the constraints. TCL C2 uses a double reinforced shaft, aluminum-titanium alloy back plate, and curved edging design. The triple process minimizes the overall thickness of the TV but does not appear. Shaking, deformation and other quality problems also solve the damage caused by the curved screen in the logistics process.
The back panel design also advocates minimalism. The upper part is a metal back panel and the lower part is a plastic back shell; it simplifies the extra key design and retains a five-dimensional function key that can replace a part of the remote control operation, on the back of the The moon shadow surface sound is mounted on the bottom, and the wall is used as a reflector, which can bring about the sound field resonance effect.
The base design differs from the previous two-support design in that it uses an X-shaped vertical fitting base, a brand-new mechanical design, and all-metal materials to ensure a strong enough support force. The silver color and the sharpness of the lines are clearly defined, and the high-temperature model is simple.
Interfaces, TCL QUHD TV Quantum TV C2 will all design the interface in the back of the TV, plug it up is still very convenient. The type of interface is also very rich, including 3 HDMI interfaces, 2 USB2.0 interfaces, 1 USB3.0 interface, AV input and output interfaces. Unlike other TV interface configurations, TCL QUHD TV Quantum TV C2 also has two microphone interfaces, it seems that the demand for K songs can not be ignored.
TCL C2 is equipped with a newly designed chocolate pentahedron remote control, fashion modeling, ergonomic design, fitting fingers, very suitable for blind touch, this chocolate remote control set voice control, somatosensory handle, wireless air mouse and many other features in one There is also a T key direct function.
Summary: TCL QUHD TV Quantum Dots TV C2 has a light and smooth shape design, double reinforced shaft + aluminum titanium alloy backplane + scrolling edge of the scientific ultra-thin design brings the beauty of industrial design ultra-thin, the new X longitudinal fit base is Its minimalist refinement brings light luxury and boutique enjoyment.
Screen synthesis test: QHD TV Quantum TV C2 outstanding performance
Picture quality is the essential demand of television. In this link, we generally give the evaluation results of the products first, let everyone have a general understanding, and paving the way for the reading of the next article. The performance of C2 color is outstanding. And the system UI is also a lot of highlights, given the overall recognition of 9 points, why so high score? Look at the various tests.
TCL L65C2-CUDG PConline Brightness Test Data Test Item Central Brightness Average Brightness Test Result 320cd/m2 268.78cd/m2TCL C2 uses Samsung's original imported module screen - black crystal screen, the test results, the overall screen brightness as high as 268.78cd/m2.
Power performance test
TCL L65C2-CUDG PConline Picture Quality Test Data Test Item Red, Green, Blue, Black and White Color Transition Power Consumption Results 157.85w 159.61w 159.58w 148.71 w 150.97w 159.29wPower consumption performance, through the playback of different photos of pure colors, recording the power consumption value of TV, from the above table can be seen that TCL QUHD TV quantum dot TV C2 light control performance is still quite good, in the next full black real shot The figure has also been confirmed.
Color performance test
Looking at the color transition from the above figure, the transition effect of C2 in different colors is very prominent. There is no impression or obvious mutation between the color and the color. It is soft and natural. The pixel can be seen using the Samsung original 4K panel, not the current market WRGB4 fake 4K panel, to bring a true 4K quality experience.
From the chromatic aberration analysis chart, we can see that the color reproduction of TCL C2 is quite reliable, and there is almost no color patch with a large difference in chromatic aberration.
As can be seen from the figure, TCL C2 color gamut up to 110% (evaluation room using the international common CIE1931 color gamut standard), is a real wide color gamut screen, red and blue display particularly good, I believe the follow-up screen You will find the answer in the sample shoot.
In the actual drawing of the yarn ball, we mainly compare whether there is a bond area between the red and pink in the lower right corner. It can be seen that the demarcation between the yarn balls of various colors in the screen shot is very clear, and no obvious color crossover occurs. The resulting color cast, the color from darkness to lightness is also natural, and the color saturation is high.
In the silk standard test screen, the overall color of the TCL C2 is more realistic, and the different shades of the same color can be well distinguished. No color cast appears, and the details are very delicate.
Light control performance test
In the brightness test session, we will first turn the backlight on to the brightest, but the brightness value uses the default, and this brightness looks more natural. TCL QUHD TV Quantum TV C2 average brightness up to 268.78cd/m2 test screen shot can see the scene as a whole gray scene, from dark to light, different levels of grayscale details of the performance are very good.
Grayscale test results show that thanks to the black crystal screen, the nano-coating on the surface of the screen absorbs the external light source, preventing reflections and thus increasing the contrast. From 0 to 15 from black to white, you can see that the TCL QUHD TV Quantum TV C2 clearly shows the obvious level of each level.
In the black and white standard test picture, we can see that the black and white picture of the TCL QUHD TV Quantum TV C2 is quite outstanding. In Tokyo Tower, while the sky is sinking, the darkness of the middle billboard is clearly distinguished; in the black and white dress lady test screen, regardless of the color of the lady wearing the dress, the silk silhouette of the clothes can be distinguished in the same color background. .
Dynamic performance test
In this test section, we can see from the enlarged view that through the train window, we can see whether the scenery on the other side of the train is clear to determine the merits of its dynamic performance. From the perspective of real shots of the TCL QUHD TV Quantum TV C2, The edge of the house is very clear. Through the window, you can clearly see the branches of the branches! The shadows in the car did not appear to be smeared or blurred due to high speed.
From the test results and standard test discs, we can see that the TCL QUHD TV quantum dot TV C2 dynamic test performance is at a high level, and perhaps a picture is not convincing. Let's take a look at other screen shot samples.
Summary: TCL QUHD TV QD TV C2 picture quality, with 110% NTSC ultra high color gamut, outstanding color, with black crystal screen, effectively reduce the 90% of ambient light reflection, to maximize the use of high color gamut screen The ability to express color, improve the contrast of the picture, make the picture more delicate, more rich levels; control light, the performance of the black and white picture is very strong, dark details can be well preserved. In terms of dynamic performance, with MEMC motion enhancement technology, the picture details are preserved and displayed at high speed.
Screen Features Contrast Test: Black Crystal Screen & HDR
Black crystal screen
We use a picture to compare the difference between the black crystal screen and the ordinary screen. Among them, the TCL C2 is a black crystal screen. The other two brands of TVs are ordinary screens, and the screen is photographed by turning on the flash in an all-black environment. We can see that the TCL C2 screen has the most pure black look, while the absorption of the flash light is also the best. The glare is not as strong as the other two TV sets.
Black crystal screen contrast test
The surface of the black crystal panel has a highly translucent nano coating. Even if the panel is enlarged 1000 times, the surface is still smooth as a mirror. The black crystal screen can effectively absorb external light, reduce diffuse reflection, enhance the contrast of the TV, and make the black appear darker. White appears whiter, which enhances the clarity and color expression of the TV.
Whole Ecological HDR
At the exhibition, attracting consumers to stop in addition to the quantum dot technology of TCL C2, there is its full ecological HDR solution. What is HDR? I believe that many consumers will have HDR camera mode in their cell phones. Here to explain, HDR English full name is called High Dynamic Range, translated as high dynamic range. The display of high dynamic range images of televisions depends on the range of brightness and darkness of the television display. HDR is also a picture with a wider and richer picture performance between the brightest and darkest. HDR is actually "high contrast."
Due to problems such as light and jitter, the photos under static photography are often distorted. TCL QUHD TV Quantum TV C2 solves this problem through the whole ecological HDR technology. It fully enhances the gray levels and details of the photos, bringing clear details and good levels of shadows. sense.
In addition, TCL C2 supports HDR real-time conversion technology (S2H) and optimizes non-HDR video processing through a built-in processing system to improve the contrast and brightness of the screen. It can be seen from the video screen shot that after the HDR is turned on, the details of the dark parts of the screen are more profound, and the details of the white parts are well preserved, making the overall picture color more realistic and seeing more details.
The picture above shows the video screen shot comparison test between TCL C2 and a TV that does not support HDR. We can find that TCL C2 with HDR function has a good distinction between the sky and sea level of brightness and the corresponding More color details. TCL C2 is also more strongly expressed in the texture of metals, and TVs without HDR function are relatively mediocre.
Multimedia Testing: The All-Audio King
Local media playback is a basic and most needed feature of smart TVs. Its support for local media files and playback quality can often reflect how high the performance of television is. Today I used a 64G USB3.0 flash disk input to test the TCL QUHD TV Quantum TV C2.
The first test video file, in the movie playback, its decoding is very important. The types of formats supported by TCL QUHD TV Quantum TV C2 cover the current popular formats, including AVI/DIVX, FLV/F4V, WMV/ASF, 3GP/3G2/3GPP, MP4/M4VMPEG/MPG/DAT/VOB/EVO/ VOB, TS/M2TS, MKV/WEBM, MOV, etc.
High-Definition Video Format Coding Compatible Table (Not H.265) Video Name Coding Format Resolution Bit Rate Playback Beijing Roast Duck Full Version MPEG-4 MP4 3840×2160 32.3Mbps Perfect Play Magic Sky AVC MKV 3840×2160 24.8Mbps Perfect Playback Heart Adventures 2 WMV3 WMV 1920×1080 8000Kbps Perfect Play Batman vs. Superman V_MPEG4 MKV 1920×1036 12.5Mbps Perfect Playable Mission Impossible 5 V_MPEG4 MKV 1920×1080 11.3Mbps Perfect Play Kung Fu Panda 3 AVC MKV 1920×1080 10.0Mbps Perfect Play Mars Rescue MPEG-4 MP4 1920X1080 14.2Mbps Perfect Play Star Wars: Force Awakening MPEG-4V MP4 1920×1080 8439Kbps Perfect Play Ant MPEG-4 MP4 1920×1080 10541Kbps Perfect Play Galaxy Guard MPEG2 TS 1920×1080 19.4Mbps Perfect Play Brazil VS Croatia MPEG4 MKV 1920×1080 7621Kbps Perfect Play
Regardless of the mainstream formats mp4, mkv, rmvb, playback means no stress. TCL QUHD TV Quantum Dot TV C2 brilliant image quality processing engine, 2K to 4K with the highest level of MEMC, playing a fierce battle scene, sports enhancement technology is also turned on, you can see the opening, the effect is obvious, the dynamic picture becomes more Clearness reduces the ambiguity of intense images.
HD Video Format Coding Compatible Table (H.265) Video Name Coding Format Resolution Rate Rate Playback 007: Ghost Party MPEG-4 mp4 3840×2160 43688 kbps Perfect Play NASA Hotcore Art - Sun AVC mp4 3840×2160 18428 Kbps Perfect Play Batman: The Dark Knight MPEG-4 mp4 3840×2160 60900 Kbps Perfect Play Mission Impossible 5 AVC mp4 3840×2160 45483 Kbps Perfect Play Pharaoh & Gods MPEG-4 mp4 3840×2160 41602 Kbps Perfect Play Bliss Space AVC mp4 3840 ×2160 35000 Kbps Perfect Play Interplanetary MPEG-4 mp4 3840×2160 39075 Kbps Perfect Play Back to Earth MPEG-4 mp4 3840×2160 57687 Kbps Perfect Play Jurassic World AVC mp4 3840×2160 44698 Kbps Perfect Play
TCL QUHD TV Quantum-dot TV C2 basically eats mainstream video formats and encodings. The H.264 encoding is not a problem, and the latest H.265 encoding is not stressful. It matches the shadow of the moon and plays Hollywood movies. Can make people immersive.
4K picture presentation
Under the influence of HDR technology, the TCL QUHD TV Quantum TV C2 displayed a very outstanding color expression. The background was very pure and the light and shadow effect of the balloon was outstanding. The bright part maintained the original effect and the dark part appeared even more. Deep, the overall picture is very beautiful.
Summary: Whether it is a static picture analysis playback or dynamic video playback, in this link, you can see the TCL QUHD TV quantum dot TV C2 uses TCL exclusive patented brilliant image quality processing engine to bring about a comprehensive breakthrough in the picture quality experience. The whole ecological HDR technology and MEMC motion enhancement technology make the contrast between the picture and the light even more uniform, avoid the situation of being too bright or too dark, make the TV picture more realistic and closer to what human eyes see.
System and UI: Excellent Human-Computer Interaction
In the era of smart TV flooding, the operating system of the TCL QUHD TV Quantum-dot TV C2 is also a part that cannot be ignored. The TV+OS 3.0 operating system has rich interactive entertainment functions, which can bring the latest video resources and provide Many casual gaming experiences, and 64-bit Android 5.0 kernel, a total of 14-core processors, to ensure the smooth operation of the system.
The TV+OS 3.0 operating system has been optimized in depth for large-screen television displays. The chocolate remote control is very convenient for operation. The UI's overall interface is card-based, intuitive and easy to use. In addition, the system also provides voice capabilities. The things you want can be realized directly and you can save unnecessary troubles.
Unlike other TV intelligent systems, the UI interface of the TV+OS 3.0 operating system can be custom designed. There are subscription options on the right side of the application, and you can enter customizable home categories to allow the home page to present the user’s favorite content. Increase or decrease the classification, and then select the category you want to increase or decrease your subscription to achieve user-defined effects.
In the upper left corner of the main interface is the "iCNTV" logo, you can learn that TCL QUHD TV Quantum TV C2 uses ICNTV cooperation platform, while carrying Tencent video, film and television resources are rich, all kinds of TV dramas, movies, variety shows and sports broadcast can watch To, while HBO, NBA and other overseas broadcast resources are also available.
TCL launched a global broadcast of the cinema line. As the world's first home-based TV movie product, it will simultaneously broadcast the global cinema movie and unreleased movie, and users will provide “synchronous cinema†product services that are basically synchronized with the movie schedule. Of course, you still have to pay for the video.
Education is an eternal topic. In the education channel, it provides a wealth of video resources, ranging from young children to adults. There are not only many free resources, but also high-quality charge items.
Five seconds boot
When it comes to smart TVs, consumers are expected to have a headache, which is slow boot. Compared to the previous "seconds" of non-smart TVs, nowadays, more than ten seconds or even half a minute's boot time, plus a boot advertisement, can not help but tolerate it. TCL discovered the pain point of this consumer. In QUHD TV Quantum TV C2, the boot speed was optimized. Now it only takes 5 seconds to complete the boot. Compared to other brands of TV, it is just a general feeling! Let's take a look at this TV's boot demonstration.
TCL QUHD TV Quantum TV C2 5 Seconds Power On Demo
Does it feel amazing? After pressing the power button on the remote control, the power indicator light at the bottom of the TV continuously flashes for 4 times, immediately enters the main page, and the whole process takes only 5 seconds! Last year we did a boot comparison test for different brands. The fastest TV also took 22 seconds to boot. It can be seen that TCL is making great efforts to optimize the TV!
Summary: The new TV + OS3.0 operating system, the new UI design, the classification of the main interface layout design can be customized, truly give the initiative to the consumer, so that all operations become simple and intelligent. In particular, the five-second quick start-to-poke consumer's pain points made the TV experience even better. In addition, voice operation and somatosensory operation experience is one of the highlights of the TV + OS 3.0 system.
Features: voice, somatosensory, K song
As mentioned earlier, the equipped chocolate remote control supports somatosensory operation. In the game channel, the TCL QUHD TV Quantum TV C2 has a second-generation C sport. This game includes badminton, tennis, table tennis, and bouncing. With the remote control, you can experience the joy of sports without going out of the house.
TCL QUHD TV Quantum TV C2 Second Generation C Sports Trial
The evaluation room recorded a demo video of the second-generation C campaign. The remote controller was used directly as a somatosensory controller. Whether it was swinging a racket or throwing a javelin, the direction and speed were very accurate.
The hardware configuration of the TV is very powerful, so the 3D games are stress-free. In addition, the game provided by the TCL TV+3.0 system is also optimized for the TV remote control, and has been optimized for the TV remote control, combined with guidance within the game. No matter young or old, the experience is very fast!
The TV+ 3.0 system of the TCL QUHD TV Quantum TV C2 has a very powerful voice function, high recognition rate, and unlike other voice systems, it does not directly open Baidu's search page for voice commands that do not have corresponding actions. The information is filtered and finally pops up with the right message bar.
TCL C2 interface has two microphone interfaces, with its music scene, TCL fan club and other functions, can make the TV instantly into a concert and KTV, users can enjoy music without leaving home.
Summary: C2 has added a new second-generation C sports function and TV + OS 3.0 operating system, making it more convenient for your entertainment. "Human-computer interaction," "5 seconds boot," and "custom UI" are very intimate, and they can be described in terms of "feeling," "fast," and "use."
[PConline evaluation room summary]
After a series of tests, the author made the following summary:
TCL QUHD TV Quantum TV C2 TV evaluation advantages and disadvantages summary advantages and disadvantages 1, Samsung imported module screen - black crystal screen2, sharp color quantum dot display, ultra high color gamut
3, the whole ecological HDR program
4, can DIY main interface module
5, voice, somatosensory operation of global broadcast video needs to pay
First of all, to evaluate the appearance design, TCL QUHD TV Quantum TV C2 has its own style characteristics, to avoid product homogeneity, a certain degree of appearance, the overall design sense can give people a minimalist modernist style. In terms of picture quality, Samsung's original imported module screen-black crystal screen is used to ensure the quality of the picture quality in hardware. In addition, the software's HDR technology and beautiful picture quality engine greatly improve the color and contrast of the TV picture. , restore every detail more realistically.
The smart system is also a bright spot, TCL QUHD TV Quantum TV C2 uses TV + OS 3.0 system, 5 seconds boot speed, and full custom UI design, the initiative will be returned to consumers, making the operating experience more smooth and convenient, at the same time, The highly recognized voice operation and somatosensory operation functions make the human interaction experience no longer a single button, and it cannot be ignored that its C sports section greatly enriches the entertainment life of the living room. Overall, the TCL QUHD TV Quantum TV C2 is more advanced than its flagship H8800 last year in terms of hardware configuration, picture quality performance, and intelligent systems. It is believed that in the coming days, the TCL QUHD TV Quantum TV C2 will become numerous. Color TV manufacturers imitate and surpass the object.
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