The development of television technology has not been the same day, appearance, very narrow border, ultra-thin body, no interface, and so forth, the quality is also keeping up with the pace, 4K technology, surface, quantum, etc., more and more consumers Will be 4K, intelligent systems, high-definition film sources, etc. as the purchase of TV standards. However, in the serious shortage of 4K sources, many manufacturers have also given different countermeasures.
4K is the development trend, but before the development is complete, in addition to the layout of the 4K TV front, TCL also intends to compete for greater market share, launched this watch-video king TCL D55A920C, although not 4K TV, But in terms of picture quality, it is also a sufficient amount of money.
The product received by the evaluation room is the A920C introduced by the old domestic manufacturer TCL. The panel adopts Samsung's original imported curved screen and has a 4000R golden curvature screen, but it is not a 4K screen; the color gamut value officially declares that the color gamut can be reached. More than 96%, of course, measured how the article for everyone to resolve; hardware configuration, the processor is equipped with a quad-core clocked at 1.0GHz CPU and dual-core nuclear mali400, memory is only 768MB, apparently configured so many consumers surprised, but memory Low can't stand for running Caton or the like, but you also need to look at how to optimize the system!
TCL A920C Smart TV: Appearance Appreciation
Seeing flat-panel TVs, curved TV curved shape smart design, exceptionally enchanting! TCL D55A920C curved TV uses an elegant and unique design style, half moon curved base design and arc screen body echo each other. The 4000R golden curvature is used to give people a sense of envelopment and a sense of immersion!
TCL D55A920C curved TV back is very simple, the interface is all concentrated to the left, the button is also greatly simplified, retaining the only power switch key, support for four-dimensional selection operation. From the nameplate, the power is 145KW, which is higher than the market's equivalent.
TCL D55A920C curved TV uses fine brushed aluminum technology to cut the TV frame even more exquisitely. On the color match, bid farewell to the non-black gray and white color, use the half-moon glazed brown, it is more stable, but also has a unique metallic fashion texture. The narrowest border is approximately 15.7mm.
In terms of the base, Rainbow Bridge was used as a prototype, and the steel material of stainless steel had the same curvature as that of the TV screen, again highlighting the beauty of its arc.
Interfaces, abandon a lot of redundant interfaces, allowing consumers to use more simple wiring, configure the three USB interface box 3 HDMI interface to ensure high-definition video transmission and local multimedia read, in addition to the configuration of 2 microphones, I believe Will bring a different entertainment experience.
TCL D55A920C curved TV remote control does not have the same remote control as its interim machine, but uses the ice cream remote control, cancels the voice and air mouse function, and only retains the necessary keys such as the arrow keys, home page, and return.
Summary: TCL D55A920C surface television regardless of style or color, let people shine, the overall style has changed a lot, fashion sense bursting, but I do not like the design of its humpback back, plus its cut on the remote control There is certainly a lot less experience richness. Let's look at whether it can save more impression points on its picture quality.
TCL A920C Smart TV: Color Test
First of all, we use the evaluation room professional instrument for detailed testing. In the test, we adjust the TV to the standard image mode, backlight adjustment to the brightest, other default, and all the test items and the score results of the product we made five-dimensional performance The map is placed on the map.
After the evaluation of the instrument by the TCL A920C data above table, in the color adjustment, TCL H8800 color gamut value is only 86.58%, with the official claimed 96% high color gamut, obviously the reality and the ideal is always a gap, However, the 86% color gamut is a very good result.
Power performance test
Relatively speaking, the power consumption will still be relatively high, but the data is basically the same as that of the nameplate, so the power consumption link author gives it 8 points.
Color test
After professional color analyzer detection, the color saturation is equivalent to 86.58% of NTSC color gamut, and there is still a certain gap between the official announcement of 96% high color gamut.
From the point of view of color transition, the color transition is also very harmonious and natural, the color reproduction of solid colors is also relatively high, from the point of view of the shape of the pixels, TCL A920C pixels are not arranged vertically as the market hard screen, but the use of horizontal pixels The arrangement of points does not affect the performance of its color gamut.
In the aspect of color consistency, the result of the machine judgment is qualified. In terms of the test value of the brightness uniformity, the distribution is not ideal, and the intermediate value is 30 cd/O higher than the ambient brightness value.
In the silk standard test screen, we can see that the color reproduction ability of the TCL A920C is quite good, the colors are soft and natural, and the different shades of the same color can be well separated, and the details are very delicate.
From the standard test screen of the yarn ball, it can be seen that the TCL A920C has a relatively good color rendering ability. The boundaries between hairballs of different colors are still obvious, and the bonding area between red and pink is also small. Overall, the color reproduction and performance are also small. From the top, it is still very satisfactory.
The two girls with red, white, and yellow roses hold three-colored rose colors. The color of the girl's face is very natural. The figure of a girl's face is slightly reddish.
Summary: Integrated data testing and standard test disc screen shots, in this part of the color test TCL A920C once again demonstrated the advantages of high-color television, bright colors and accurate color performance is still worthy of the title of the movie king.
Light control test
Brightness test We only adjust the backlight to the brightest, but the brightness value uses the default value. This brightness looks more natural. However, the TCL A920C actually tested with higher brightness values, up to 198cd per square meter. However, the brightness parameters of the screen cannot determine the final performance of the direct TV picture quality. The parameters are only used as a reference.
The ANSI contrast test method uses 16-point black-and-white color blocks, and the ratio between the average value of the eight white areas and the average value of the eight black areas is the ANSI contrast ratio. Compared with the dynamic contrast converted from the brightest point and the darkest point in the screen, the actual clothes and the background of the character can be distinguished clearly and completely without problems.
The gray level of 16 levels of the TCL A920C is very clear in all shades of gray, but due to the camera's latitude, the 0/1/2/3 level cannot be clearly distinguished.
When the surrounding environment is completely black, when the television picture is adjusted to be completely black, the degree of light leakage is directly observed with naked eyes, which is the most direct judgment that the calibration of the television panel is excellent. Looking at the screenshots, the TCL A920C has more controllable light control capability in the panel. There is relatively serious light leakage in the middle of the panel, and the light leakage is also very uneven. For the light control, only the TCL A920C does not meet the author's expectation value. Contrast performance, light control part barely give 7 points evaluation.
The black and white background map of the standard test dish, Tokyo Tower part, the darkness discrimination of the middle billboard is a little low, and the carbon block part and the dark side detail stripe are blurred.
Summary: Integrated data testing and standard test disc screen shot, we can see TCL A920C performance in the light control part of the general, its full black light leakage let the author slightly disappointed, but the ANSI contrast parameter value of 2538:1 is quite pleased .
High color dynamic picture test
In the dynamic performance test, we mainly observe the details of the house on the other side of the window through the train in motion to evaluate the dynamic performance of the TV. Through the 100% amplified train test chart, we can see through the high speed driving. The window of the train seen from the train is very clear from the outline of the house and the branches, there is no trailing phenomenon, so I give it a high score of 8.5 points of dynamic performance.
Screen shot proofs (the following screen shots use Sony professional TV test video)
Summary: In the actual screen remake process, whether it is a static or static picture or a complex color picture, the TCL A920C can perfectly display it. During the entire playback process, almost no frames are dropped, the phenomenon of smear appears, and the dynamic performance is quite similar. Excellent, slightly white in color, but its 768MB low-decoding HD quality video, and did not feel any difficulty. What about smart systems?
Online video resources
The TCL A920C is known as the movie king, and its video resources are naturally rich and updated quickly enough. From the upper left corner of the TV screen, “GITVâ€, GITV is an Internet TV operating company co-sponsored by the Central People's Broadcasting Station, Jiangsu Radio and TV General Station, Iqiyi, and Dr. Peng’s Telecommunication Media Group, responsible for Galaxy Internet TV and CCTV. Operation management and development operations. Provides a large number of high-definition video resources that aggregate more than 2 million hours. The quality of the programs that GITV can watch relative to iCNTV is also relatively high. Consumers who are frequently watching will find that more and more box manufacturers have quietly replaced their video resource platforms.
In addition, TCL D55A920C also built iQIYI video, users can enjoy 500,000 high-definition video content, covering more than 100,000 movies and 40,000 episodes of television dramas, etc., the daily update video length of nearly 2000 hours.
From the movie column, you can see, TCL A920C provides a wealth of video resources, covering 720P and 1080P, Jupiter just recently released, dear, etc. are updated in real time, there are many large Hollywood movie trailer, so you save the Internet search upset!
The TV drama update is not bad! There is a solo theater that allows consumers to watch it for the first time.
The TCLA920C also has a Go Live Movie premiere theater built-in. This is the only video on-demand platform in the TV system that can be synchronized to the cinema during the movie period. Afterwards, it can enjoy the premiere of the cinema.
However, this is of course paid consumption, such as the growth of all things that did not appear long before the film, spending needs to spend 5.0 yuan to play, compared to the theater theater dozens or even a hundred blocks of movie ticket money, in the face of hot summer heat, I also choose to pay this five dollars.
Summary: In terms of video resources, the TCL A920C is a kung fu, in addition to carrying the GITV video resource platform, to cooperate with iqiyi, integrated network rich video resources, also built a Go Live Movie starting theater, let you first Time to watch the movie hit the movie, easily click to watch at home, bid farewell to sweat out.
System and evaluation summary
TCL A920C uses a six-page interface switching method, which is divided into six interfaces: homepage, video, television, education, games, and applications. The dynamic display module of the box makes the content more intuitive. The upper right corner shows the status of the network connection and the weather.
In the game part, TCL has carefully provided the ATERT game platform for young users. After a professional R&D team combined with strong hardware and software support, it has created a top-level TV-based game entertainment platform. The game platform has numerous genuine large-scale games. From this point of view, The effects of shocking games on the big screen of TV are incomparable to mobile phones and computers.
Since the TCL A920C is not equipped with a gamepad, consumption has a soft spot for the game, and you may wish to purchase a set. All Android games can be perfectly adapted to the TV. The handle can also replace the remote control to operate the TV. The traditional direction keys and mouse modes are all available. The handle is not an A920C accessory, so I won't go into details!
The third-party video software lineup is very powerful. It provides mainstream video-on-demand software such as Sohu, iQiyi, Tencent, LeTV, and PPTV. Outside the game lobby, there are also some independent casual games for everyone to choose.
to sum up
     In the process of experience, I can feel that the TCL A920C has a certain improvement in picture quality. Up to 86% of the color gamut value plus its TV + unique color technology, in the quality of color reproduction ability has been improved a lot, but the screen is light leakage To be improved, in configuration, only 768MB of memory may become tasteless! Having an excellent video platform and game platform, if the hardware can not keep up is futile.
In general, it can be said that the biggest highlight of the A920C lies in its rich video resources. In conjunction with surface envelopment effects and color technology, the A920C is still worthy of the title of the movie king. If you are not very demanding on the picture quality, you are keen on it. Watch a movie for the first time. Let's take a look!
This content is copyrighted exclusively by SofaNet. Welcome manufacturers to further exchanges and cooperation with us to create more in-depth product reports.
Smart TV box recommended to install the sofa butler, download address: http://app.shafa.com/ sofa network is a focus on smart TVs, boxes of Internet technology company, its own sofa butler, sofa table, sofa forum and other popular products, And has been committed to provide smart TV, TV box users a large number of high-quality application resources, active community exchanges and authoritative evaluation of smart TV products.
4K is the development trend, but before the development is complete, in addition to the layout of the 4K TV front, TCL also intends to compete for greater market share, launched this watch-video king TCL D55A920C, although not 4K TV, But in terms of picture quality, it is also a sufficient amount of money.
The product received by the evaluation room is the A920C introduced by the old domestic manufacturer TCL. The panel adopts Samsung's original imported curved screen and has a 4000R golden curvature screen, but it is not a 4K screen; the color gamut value officially declares that the color gamut can be reached. More than 96%, of course, measured how the article for everyone to resolve; hardware configuration, the processor is equipped with a quad-core clocked at 1.0GHz CPU and dual-core nuclear mali400, memory is only 768MB, apparently configured so many consumers surprised, but memory Low can't stand for running Caton or the like, but you also need to look at how to optimize the system!
TCL A920C Smart TV: Appearance Appreciation
Seeing flat-panel TVs, curved TV curved shape smart design, exceptionally enchanting! TCL D55A920C curved TV uses an elegant and unique design style, half moon curved base design and arc screen body echo each other. The 4000R golden curvature is used to give people a sense of envelopment and a sense of immersion!
TCL D55A920C curved TV back is very simple, the interface is all concentrated to the left, the button is also greatly simplified, retaining the only power switch key, support for four-dimensional selection operation. From the nameplate, the power is 145KW, which is higher than the market's equivalent.
TCL D55A920C curved TV uses fine brushed aluminum technology to cut the TV frame even more exquisitely. On the color match, bid farewell to the non-black gray and white color, use the half-moon glazed brown, it is more stable, but also has a unique metallic fashion texture. The narrowest border is approximately 15.7mm.
In terms of the base, Rainbow Bridge was used as a prototype, and the steel material of stainless steel had the same curvature as that of the TV screen, again highlighting the beauty of its arc.
Interfaces, abandon a lot of redundant interfaces, allowing consumers to use more simple wiring, configure the three USB interface box 3 HDMI interface to ensure high-definition video transmission and local multimedia read, in addition to the configuration of 2 microphones, I believe Will bring a different entertainment experience.
TCL D55A920C curved TV remote control does not have the same remote control as its interim machine, but uses the ice cream remote control, cancels the voice and air mouse function, and only retains the necessary keys such as the arrow keys, home page, and return.
Summary: TCL D55A920C surface television regardless of style or color, let people shine, the overall style has changed a lot, fashion sense bursting, but I do not like the design of its humpback back, plus its cut on the remote control There is certainly a lot less experience richness. Let's look at whether it can save more impression points on its picture quality.
TCL A920C Smart TV: Color Test
First of all, we use the evaluation room professional instrument for detailed testing. In the test, we adjust the TV to the standard image mode, backlight adjustment to the brightest, other default, and all the test items and the score results of the product we made five-dimensional performance The map is placed on the map.
After the evaluation of the instrument by the TCL A920C data above table, in the color adjustment, TCL H8800 color gamut value is only 86.58%, with the official claimed 96% high color gamut, obviously the reality and the ideal is always a gap, However, the 86% color gamut is a very good result.
Power performance test
Relatively speaking, the power consumption will still be relatively high, but the data is basically the same as that of the nameplate, so the power consumption link author gives it 8 points.
Color test
After professional color analyzer detection, the color saturation is equivalent to 86.58% of NTSC color gamut, and there is still a certain gap between the official announcement of 96% high color gamut.
From the point of view of color transition, the color transition is also very harmonious and natural, the color reproduction of solid colors is also relatively high, from the point of view of the shape of the pixels, TCL A920C pixels are not arranged vertically as the market hard screen, but the use of horizontal pixels The arrangement of points does not affect the performance of its color gamut.
In the aspect of color consistency, the result of the machine judgment is qualified. In terms of the test value of the brightness uniformity, the distribution is not ideal, and the intermediate value is 30 cd/O higher than the ambient brightness value.
In the silk standard test screen, we can see that the color reproduction ability of the TCL A920C is quite good, the colors are soft and natural, and the different shades of the same color can be well separated, and the details are very delicate.
From the standard test screen of the yarn ball, it can be seen that the TCL A920C has a relatively good color rendering ability. The boundaries between hairballs of different colors are still obvious, and the bonding area between red and pink is also small. Overall, the color reproduction and performance are also small. From the top, it is still very satisfactory.
The two girls with red, white, and yellow roses hold three-colored rose colors. The color of the girl's face is very natural. The figure of a girl's face is slightly reddish.
Summary: Integrated data testing and standard test disc screen shots, in this part of the color test TCL A920C once again demonstrated the advantages of high-color television, bright colors and accurate color performance is still worthy of the title of the movie king.
Light control test
Brightness test We only adjust the backlight to the brightest, but the brightness value uses the default value. This brightness looks more natural. However, the TCL A920C actually tested with higher brightness values, up to 198cd per square meter. However, the brightness parameters of the screen cannot determine the final performance of the direct TV picture quality. The parameters are only used as a reference.
The ANSI contrast test method uses 16-point black-and-white color blocks, and the ratio between the average value of the eight white areas and the average value of the eight black areas is the ANSI contrast ratio. Compared with the dynamic contrast converted from the brightest point and the darkest point in the screen, the actual clothes and the background of the character can be distinguished clearly and completely without problems.
The gray level of 16 levels of the TCL A920C is very clear in all shades of gray, but due to the camera's latitude, the 0/1/2/3 level cannot be clearly distinguished.
When the surrounding environment is completely black, when the television picture is adjusted to be completely black, the degree of light leakage is directly observed with naked eyes, which is the most direct judgment that the calibration of the television panel is excellent. Looking at the screenshots, the TCL A920C has more controllable light control capability in the panel. There is relatively serious light leakage in the middle of the panel, and the light leakage is also very uneven. For the light control, only the TCL A920C does not meet the author's expectation value. Contrast performance, light control part barely give 7 points evaluation.
The black and white background map of the standard test dish, Tokyo Tower part, the darkness discrimination of the middle billboard is a little low, and the carbon block part and the dark side detail stripe are blurred.
Summary: Integrated data testing and standard test disc screen shot, we can see TCL A920C performance in the light control part of the general, its full black light leakage let the author slightly disappointed, but the ANSI contrast parameter value of 2538:1 is quite pleased .
High color dynamic picture test
In the dynamic performance test, we mainly observe the details of the house on the other side of the window through the train in motion to evaluate the dynamic performance of the TV. Through the 100% amplified train test chart, we can see through the high speed driving. The window of the train seen from the train is very clear from the outline of the house and the branches, there is no trailing phenomenon, so I give it a high score of 8.5 points of dynamic performance.
Screen shot proofs (the following screen shots use Sony professional TV test video)
Summary: In the actual screen remake process, whether it is a static or static picture or a complex color picture, the TCL A920C can perfectly display it. During the entire playback process, almost no frames are dropped, the phenomenon of smear appears, and the dynamic performance is quite similar. Excellent, slightly white in color, but its 768MB low-decoding HD quality video, and did not feel any difficulty. What about smart systems?
Online video resources
The TCL A920C is known as the movie king, and its video resources are naturally rich and updated quickly enough. From the upper left corner of the TV screen, “GITVâ€, GITV is an Internet TV operating company co-sponsored by the Central People's Broadcasting Station, Jiangsu Radio and TV General Station, Iqiyi, and Dr. Peng’s Telecommunication Media Group, responsible for Galaxy Internet TV and CCTV. Operation management and development operations. Provides a large number of high-definition video resources that aggregate more than 2 million hours. The quality of the programs that GITV can watch relative to iCNTV is also relatively high. Consumers who are frequently watching will find that more and more box manufacturers have quietly replaced their video resource platforms.
In addition, TCL D55A920C also built iQIYI video, users can enjoy 500,000 high-definition video content, covering more than 100,000 movies and 40,000 episodes of television dramas, etc., the daily update video length of nearly 2000 hours.
From the movie column, you can see, TCL A920C provides a wealth of video resources, covering 720P and 1080P, Jupiter just recently released, dear, etc. are updated in real time, there are many large Hollywood movie trailer, so you save the Internet search upset!
The TV drama update is not bad! There is a solo theater that allows consumers to watch it for the first time.
The TCLA920C also has a Go Live Movie premiere theater built-in. This is the only video on-demand platform in the TV system that can be synchronized to the cinema during the movie period. Afterwards, it can enjoy the premiere of the cinema.
However, this is of course paid consumption, such as the growth of all things that did not appear long before the film, spending needs to spend 5.0 yuan to play, compared to the theater theater dozens or even a hundred blocks of movie ticket money, in the face of hot summer heat, I also choose to pay this five dollars.
Summary: In terms of video resources, the TCL A920C is a kung fu, in addition to carrying the GITV video resource platform, to cooperate with iqiyi, integrated network rich video resources, also built a Go Live Movie starting theater, let you first Time to watch the movie hit the movie, easily click to watch at home, bid farewell to sweat out.
System and evaluation summary
TCL A920C uses a six-page interface switching method, which is divided into six interfaces: homepage, video, television, education, games, and applications. The dynamic display module of the box makes the content more intuitive. The upper right corner shows the status of the network connection and the weather.
In the game part, TCL has carefully provided the ATERT game platform for young users. After a professional R&D team combined with strong hardware and software support, it has created a top-level TV-based game entertainment platform. The game platform has numerous genuine large-scale games. From this point of view, The effects of shocking games on the big screen of TV are incomparable to mobile phones and computers.
Since the TCL A920C is not equipped with a gamepad, consumption has a soft spot for the game, and you may wish to purchase a set. All Android games can be perfectly adapted to the TV. The handle can also replace the remote control to operate the TV. The traditional direction keys and mouse modes are all available. The handle is not an A920C accessory, so I won't go into details!
The third-party video software lineup is very powerful. It provides mainstream video-on-demand software such as Sohu, iQiyi, Tencent, LeTV, and PPTV. Outside the game lobby, there are also some independent casual games for everyone to choose.
to sum up
     In the process of experience, I can feel that the TCL A920C has a certain improvement in picture quality. Up to 86% of the color gamut value plus its TV + unique color technology, in the quality of color reproduction ability has been improved a lot, but the screen is light leakage To be improved, in configuration, only 768MB of memory may become tasteless! Having an excellent video platform and game platform, if the hardware can not keep up is futile.
In general, it can be said that the biggest highlight of the A920C lies in its rich video resources. In conjunction with surface envelopment effects and color technology, the A920C is still worthy of the title of the movie king. If you are not very demanding on the picture quality, you are keen on it. Watch a movie for the first time. Let's take a look!
This content is copyrighted exclusively by SofaNet. Welcome manufacturers to further exchanges and cooperation with us to create more in-depth product reports.
Smart TV box recommended to install the sofa butler, download address: http://app.shafa.com/ sofa network is a focus on smart TVs, boxes of Internet technology company, its own sofa butler, sofa table, sofa forum and other popular products, And has been committed to provide smart TV, TV box users a large number of high-quality application resources, active community exchanges and authoritative evaluation of smart TV products.
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