On the 30th of last month, LeTV held a new product launch conference in Beijing, China, with the theme “Assemblyâ€. At the meeting, the new products brought by LeTV can be described as menacing, not only based on the world's original closed-loop music ecosystem as well as the domestic home appliance giant TCL, launched the world's first Internet HDR surface 4K ecological TV, a total of two models The models are respectively Super 4 X65 Curved and Super 4 X55 Curved. LeTV's "Assembly" sounded a great influence on its business partners and formed a strong competitive edge.
For LeTV, as the first Internet TV brand in China, there has been no break in the path of innovation and subversion. The open and closed-loop ecosystem it has built has already accumulated a large number of user groups, and the company has also made innovations and accumulations with Fujitsu and TCL and other major manufacturers. The offline service of Internet TV has always been a point criticized by users. After LeTV and TCL combined, it not only further improved its own offline services, but also greatly enhanced its hardware and software R&D capabilities.
HDR can be said to be a hot display technology this year. It analyzes algorithms through dark and bright areas, and can achieve darker, darker areas where the darker areas are brighter, providing users with a more hierarchical picture and More outstanding dark performance. At present, 4K TV has been widely used in new products. HDR can be said to be the most important display technology after 4K. LeTV's fourth-generation Super TV X65/X55 Curved can perfectly support the 4K-class HDR 10 format.
The TV's chip is the most prominent point of the Super 4 X65/55 Curved, I believe we can see from the title of the article. Its interior is equipped with the latest 6A938 chip of Morningstar Semiconductor's Mstar. To know this chip was just released last month, the performance of the previous generation 6A928 has increased the horror of 86%, is currently the most powerful TV chip, running The fluency is self-evident.
At present, the Super 4 X65/55 Curved TVs have not yet been officially released, but our Zhongguan Online Evaluation Room has received the Super 4 X55 Curved. After an effective and in-depth experience, we bring you the details of this TV. Evaluation.
Appearance: show the beauty of ultra-thin surface
LeTV 4th Generation TV X55 Curved Appearance
With the rise of young consumer groups, users are increasingly demanding television appearance. LeTV 4 X55 Curved not only pays great attention to the appearance design, but also pays attention to the appearance of the user. The overall look of the TV is very simple, there is no redundant decoration, black screen with a silver-gray metal frame looks full of future. Through the observations in the test, LeTV also made a lot of efforts on the appearance of the process and some details that may not be noticed, highlighting the style of the factory.
It is worth noting that, as the new release of the fourth generation of Super TV series, the LOGO at the bottom of the TV is no longer the original Letv, but the new music TV LOGO, looks a lot simpler. At the same time, there is a power light at the bottom of the LOGO. The power light will turn on when the TV is turned on.
The border of the TV is made of metal, and the colors also retain the metallic colors. Individuals still like the original metallic colors very much. This ultra-narrow frame is seamlessly bent along with a 冂-shaped and anodized process to make the product metal luster more delicate and smooth. It is also very rare to apply this design to a curved TV.
The liquid crystal curved television has high requirements in the process, because the curved surface of the liquid crystal screen is changed by the external force of the physical properties, not the original curved screen, so there is a huge challenge in the yield and thickness. The body thickness of the Ultra 4 X55 Curved is only 10.5mm, which is undoubtedly a huge challenge in the process. Such a thin curved body, placed at home can definitely enhance the overall forcing.
On the TV base, LeJie is known as the “Clouded Baseâ€. The use of aluminum alloy material, the former silver after the black two-color nano-spraying process, let it fuse with the fuselage integrity. Its stretching and sense of power shape, from the smart leap cloud leopard, even more television's overall elegance and beauty.
The speakers of the TV use the Harman Caton brand of audio manufacturers. The low-distortion design of the bass uses large cores to ensure low-frequency dive and strength. Midrange horn racetrack design makes the voice clearer and brighter. Silk film treble sound quality is softer and details are more full. The three-way design is common on Hi-Fi-class stereos, and Super 4 X55 Curved is also available. Fine frequency division according to the different frequency characteristics of bass, midrange, and tweeters, so that the frequency response curve is more reasonable and relatively more balanced, so that the sound layering is more distinct. In the sense of hearing, you can hear more things, positioning more accurately and more intimacy.
In the back of the TV is equipped with physical physical buttons, if the user can not find the remote control can also be a good operation of the TV. The mechanical key feel is still quite good, it is very simple to use, one-handed operation can complete the same complete function as the remote control.
In terms of interface, LeTV 4 X55 Curved also provides users with a wealth of choices, including two USB ports (a USB3.0 and a USB2.0), the basic network port and AV input and output ports are also available. At the same time, the TV is also equipped with three HDMI interfaces to meet the user's high-definition needs. At the same time, the TV is also equipped with a computer input interface, a VGA and audio interface, users can also use the computer to use, more comprehensive.
In the design of the remote control, LeTV's past styles are continued, and the navigation buttons can be used to move between different applications and function keys. At the same time, you can also long press the microphone button and speak into the microphone. The remote controller can identify the content you ask and display the result. With the numeric keypad, you can call up the numeric keypad to tune. The remote control includes a gravity sensor and a gyroscope. It can also be used as an air mouse or game controller. One of the changes is that the LOGO at the bottom of the remote control has also been replaced by a brand new LeTV logo.
System: A more complete ecosystem
LeTV 4th Generation Super TV X55 Curved Operating System
People who have used LeTV are certainly familiar with the Springer operating system. LeTV 4 X55 Curved TV uses an upgraded EUI5.8 operating system, which is the Springer operating system. It is based on the development of smart Android system, so that the TV configuration has been optimized to the maximum extent. Because the design of the entire interface is very neat, this increases the convenience of the user in the operation, and the entrance to be searched is clear at a glance. During the entire test, the fluency of this operating system was still very good. Due to the strong hardware support, there was no any slow response or a Caton situation.
Since LeTV and TCL combined, in order to further enhance the user experience, music as innovative to create a synchronous cinema desktop. This LIVE channel will be fully equipped with TCL GOLIVE global broadcast. In addition to the global broadcast content of the original TCL content, LeTV will also provide more than 50 synchronized cinemas to the Synchronous Cinema Desktop in 2016, complementing overseas copyrights comprehensively, allowing overseas Chinese to easily see domestic cinema films and make movies Bureau-certified high-quality digital digital movies serve global users.
Starting with the EUI5.5 operating system, the LIVE desktop has been added. Here users can watch real-time live shows. The classification also covers a very comprehensive, including hot spots, live broadcasts, movies, TV shows, football, sports, children, variety shows, shopping, anime, documentaries, and home-made plays. Users can also choose to enter the carousel desktop, activate the menu bar and click on the live "super menu" on the left to enter the LIVE desktop. LeTV Super TV has more than 200 carousel stations. After entering the LIVE tabletop with 9-grid screens, you can enjoy 3 channels of real-time dynamic video. This is a function that other products cannot provide. Imagine if this round is a Super League game where there are many games that are particularly liked at the same time. Super TV can meet the needs of your watching at the same time. What a wonderful viewing experience.
Set the home screen desktop that is automatically entered after power on. You can adjust, add or delete desktop labels, and move frequently used application icons to the front row in the management desktop. These allow users to find the desired content more quickly. At the same time, you can choose the theme you like in the theme market and have a strong individual element.
Press the "Le" button on the remote control to open the quick setup menu. Here, you can use the most frequently used function pages. Users can also define each function. The most commonly used TVs, movies, TV shows, and game categories are all in it. The one-button physical examination can also scan the TV for garbage, clean up the garbage generated by the TV's cache and installation packages, and increase the speed of the TV. The quick setting function is still very practical.
Letv as the fourth-generation super TV X65/X55 Curved curved TV users can refer to the tutorial: Le super 4 X55Curved installation method Install sofa housekeeper to achieve third-party application extensions.
Content: self-owned + public network content coverage
LeTV 4th Generation Super TV X55 Curved Content
Content has always been the strength of LeTV, and its own resource pool plus public network resources can be said to be very comprehensive. No matter if it is a hot movie, a TV show, an animation or a variety show, the speed of updating is very fast. A lot of TV shows are on the same line as the Guardian Video Channel and can be ordered and watched at any time. In the exclusive video interface also has a collection of records and viewing records and other functions, to facilitate the next user to watch.
However, if you want to enjoy LeTV's rich content resources, you still need to open a membership. LeTV’s annual fee is 490 yuan, which may be relatively expensive compared to other members’ annual fees. However, when purchasing LeTV, one year’s membership can be reduced by 300 yuan for the hardware price, which is equivalent to an annual fee of 190 yuan. Personally think that buying LeTV must buy members, otherwise most of the services are inaccessible. Like the clarity of the video, if you don’t manage membership, you can only enjoy the SD resolution. You can’t remove the one-minute advertisement before the movie. The popular videos that are shown in the online cinema can’t be watched in the first place. However, if the annual fee of 190 yuan is used, it is still worthwhile.
Although the current 4K resolution has almost become the standard for television, it is not rich in content. LeTV has a strong foundation in terms of content. The unique 4K area and massive 3D library can meet the viewing requirements of fans. It is worth mentioning that LeTV's ecological advantages are fully realized by the content provided by LeTV's own video and exclusive home-made dramas. For example, the brothers who slept on top of my TV at Super TV and I called Hao Ming 2 have all caused a hot wave of online drama.
In terms of television dramas, it mainly covers American dramas, Korean dramas, British dramas, domestic dramas, Taiwanese dramas, Thai dramas, etc. Many of the hit dramas are basically on the same line as Wei Video, and the classic shows have been online at any time. There are other things that can only be seen on Super TV and not broadcast in the set-top box. There are now more than 100,000 episodes of content that are updated and added every day. Ready to watch at any time, there is no time and area restrictions.
LeTV’s content service has always been the key to LeTV’s pride. Unlike traditional TV companies, LeTV has rich content. Up to now, members have exclusive content, including more than 50 new films for movie theaters, including 24 large singles, averaging 2 per month; 500 episodes of popular single-play dramas, featured 1000 episodes of overseas film and television dramas, 3000+ Television members have exclusive library. In addition, ordinary users can still see more than 120,000 episodes of TV episodes, 6,000 movies, and 8,000 episodes of anime super film library. The privilege of members is to enjoy the HD version.
Education is an eternal topic. In LeTV 4 X55 Curved TV, the Education Channel covers a wide range of video resources, ranging from young children to adults. There are not only free resources but also high-quality fees. It seems that TCL has not only considered the feelings of adults, even the needs of children are fully taken into account. The quality of resources in the education channel is still very good, and most of them are in the form of illustrations and texts. At home, they can also effectively supplement knowledge.
In terms of live sports events, LeTV also has a very comprehensive coverage of resources. All the Champions League matches, as well as the UEFA Cup and European Super Cup competitions, Serie A and Bundesliga and the Premier League Cup events can be broadcast live. Such a wonderful event is also inseparable from the professional explanation team. Huang Jianxiang, Zhan Jun, Liu Jianhong and Dong Lu have built up a powerful lineup of explanations to enjoy the fierce competition with you.
In the game platform integrates popular online games, stand-alone games, some classic games can also be found. Games are classified and recommended, and the simple and clear design interface allows users to quickly find the games that they want to download. At the same time, the game contained therein also has a variety of gameplay methods. The handle, remote controller, and somatosensory props are all supported. Below the game icon, there are also descriptions of the types that can be operated. During the testing process, the author downloaded the King of Fire game. Thanks to the powerful hardware support of the Mstar 6A938 chip, this type of large game can run smoothly.
In addition to traditional video resources, LeTV also provides users with video resources around the life, such as food, travel, shopping and more. Here you can admire foods and cooking techniques, national attractions and travel strategies, etc. It is a very humanized area. The theme area is to separate each column. For example, you can watch TV episodes in the current month. You can not only see serialized episodes, but also show the footage and people interviews.
Objective Instrument Testing: Outstanding Overall Performance
LeTV 4th Generation Super TV X55 Curved Objective Instrument Test
LeTV 4 X55 Curved adopts Samsung's curved surface real 4K screen. This panel is specially developed for curved surfaces. It adopts COA (Color Filter On Array) technology to effectively solve the physical and picture quality changes caused by screen bending. Avoid the "cross-color" problem caused by glass bending and better display color. Side-entry ELED backlighting, with 4000R's golden curvature, 178° wide viewing angle, can fully display more real images of more levels and details, creating a deep three-dimensional sense and powerful immersion. Here we further verify through specific instrument tests.
The instrument used in this test is the BM-7A luminance colorimeter produced by Topcon to measure the chromaticity coordinates of the Super 4 X55 Curved TV in different colors, and calculate the contrast, color gamut, color temperature and color saturation according to the corresponding values. Draw the corresponding color profile and so on. Before carrying out this test, we first let the machine work normally for one hour and restore it to the factory mode. The entire test environment is performed in the darkroom.
After our tests and calculations, LeTV 4 X55 Curved TV's color gamut coverage reached 86.98%, and the dynamic contrast ratio reached 3490:1, reaching the current level of LCD TVs. In fact, the color gamut of 80 to 100% of the TV products, the color control is very difficult, the control of the three primary colors is very particular about the scale, LeTV 4 X55 Curved TV's three primary colors basically fit the standard, perhaps the first time watching will not feel amazing color, However, long-term viewing will not result in eyestrain and the overall performance is excellent.
4K has almost become the standard resolution of new television products. The wide color gamut technology has also been widely used, and the picture update rate has been improved to 60fps or even higher. Gradually, the dynamic range of brightness has become a limitation of the further improvement of television picture quality. So at this time, HDR came into being. LeTV 4 X55 Curved TV supports 4K HDR 10 format, allowing users to experience more real brightness and color changes, and even simulate natural light reflections, making the picture more realistic and lifelike.
Local test: clear and detailed decoding
LeTV 4th Generation TV X55 Curved Local Test
LeTV 4 X55 Curved is equipped with a 4K engine M-Genuine S1-PRO, which integrates UCNR ultra clear noise reduction, S-POWER super resolution, MACE advanced color engine technology, in particular, can effectively eliminate the network video noise, remove the video signal The details and colors lost during the transmission process completely restore the details of the content and restore the natural and detailed image world. Here we test the X55 Curved's detail performance with several sets of static 4K images.
There are many factors that affect the effect of liquid crystal display, many consumers will pay attention to brightness, contrast, color gamut and other parameters, according to the author many years of experience in LCD product testing, in fact, compared to these conventional values, the performance of the black market is actually more decisive In other words, the LCD backlight system is actually the culprit of destroying the quality of the LCD. Controlling the backlight system can control the image quality. From the first test picture, the Super 4 X55 Curved is still very good in black performance, black details are not lost, and there is no over-brightness. The last two test pictures are also satisfactory enough for details and color performance.
At the same time, LeTV 4 X55 Curved also adopted this year's very hot display technology - HDR (High Dynamic Range). Through the adjustment of the algorithm, HDR can enhance the contrast, make the black darker and brighter. At the same time, you can see the details of the shadows and the details of highlights at the same time. The colors on the screen are more vivid and pure. At the same time HDR can also enhance the color gradient, so that the colors look more pure and bright. Raise reality, simulate light reflections, and make light and dark look natural.
Super 4 X55 Curved The new FRC feature allows the game to be broadcast live, and the game screen looks smoother and more natural. The 120Hz MEMC motion picture compensation technology estimates the geometric appearance of the object in the image and calculates how the image will be changed and preprocessed through a pre-built algorithm to effectively eliminate TV motion blur, image smearing, and image jitter. Make the complex motion picture smooth and clear, with better results. Through the above groups of dynamic 4K video tests, we can also see that there is no phenomenon such as smearing and blurring.
Test summary:
Through the in-depth experience of LeTV's 4th generation super TV X55 Curved, the two most prominent advantages, hardware and content can be summarized. The X55 Curved is the first TV in China to use the Mstar6A938 chip. Its performance is 86% higher than that of the previous generation 6A928. The 4-core 1.7GHz and Mali-T820 GPUs, 3GB DDR3 ultra-large running memory + 32GB eMMC5.1 high-speed flash memory, allow the TV to experience unprecedented pleasure when running and downloading. There is no need to describe too much content. This is what LeTV has always been proud of.
In addition to the hardware and content, the Super 4 X55 Curved also demonstrated top industrial design and brand strength in appearance. The new EUI5.8 Springer operating system also created a more complete ecosystem. This 55-inch curved HDR 4K TV is priced at only 4,999 yuan, further breaking the low price of the entire industry curved TV. The product will be officially launched on May 17. If you are an immersive user, then the Ultra 4 X55 Curved is definitely a worthy product.
For LeTV, as the first Internet TV brand in China, there has been no break in the path of innovation and subversion. The open and closed-loop ecosystem it has built has already accumulated a large number of user groups, and the company has also made innovations and accumulations with Fujitsu and TCL and other major manufacturers. The offline service of Internet TV has always been a point criticized by users. After LeTV and TCL combined, it not only further improved its own offline services, but also greatly enhanced its hardware and software R&D capabilities.
Letv sound the assembly number
HDR can be said to be a hot display technology this year. It analyzes algorithms through dark and bright areas, and can achieve darker, darker areas where the darker areas are brighter, providing users with a more hierarchical picture and More outstanding dark performance. At present, 4K TV has been widely used in new products. HDR can be said to be the most important display technology after 4K. LeTV's fourth-generation Super TV X65/X55 Curved can perfectly support the 4K-class HDR 10 format.
Mstar Aurora 6A938 chip
The TV's chip is the most prominent point of the Super 4 X65/55 Curved, I believe we can see from the title of the article. Its interior is equipped with the latest 6A938 chip of Morningstar Semiconductor's Mstar. To know this chip was just released last month, the performance of the previous generation 6A928 has increased the horror of 86%, is currently the most powerful TV chip, running The fluency is self-evident.
At present, the Super 4 X65/55 Curved TVs have not yet been officially released, but our Zhongguan Online Evaluation Room has received the Super 4 X55 Curved. After an effective and in-depth experience, we bring you the details of this TV. Evaluation.
Appearance: show the beauty of ultra-thin surface
LeTV 4th Generation TV X55 Curved Appearance
With the rise of young consumer groups, users are increasingly demanding television appearance. LeTV 4 X55 Curved not only pays great attention to the appearance design, but also pays attention to the appearance of the user. The overall look of the TV is very simple, there is no redundant decoration, black screen with a silver-gray metal frame looks full of future. Through the observations in the test, LeTV also made a lot of efforts on the appearance of the process and some details that may not be noticed, highlighting the style of the factory.
LeTV 4 X55 Curved overall appearance
LeTV TV new LOGO
It is worth noting that, as the new release of the fourth generation of Super TV series, the LOGO at the bottom of the TV is no longer the original Letv, but the new music TV LOGO, looks a lot simpler. At the same time, there is a power light at the bottom of the LOGO. The power light will turn on when the TV is turned on.
Le Vision 4 X55 Curved Border
The border of the TV is made of metal, and the colors also retain the metallic colors. Individuals still like the original metallic colors very much. This ultra-narrow frame is seamlessly bent along with a 冂-shaped and anodized process to make the product metal luster more delicate and smooth. It is also very rare to apply this design to a curved TV.
Ultra-thin body thickness
The liquid crystal curved television has high requirements in the process, because the curved surface of the liquid crystal screen is changed by the external force of the physical properties, not the original curved screen, so there is a huge challenge in the yield and thickness. The body thickness of the Ultra 4 X55 Curved is only 10.5mm, which is undoubtedly a huge challenge in the process. Such a thin curved body, placed at home can definitely enhance the overall forcing.
Cloud Base
On the TV base, LeJie is known as the “Clouded Baseâ€. The use of aluminum alloy material, the former silver after the black two-color nano-spraying process, let it fuse with the fuselage integrity. Its stretching and sense of power shape, from the smart leap cloud leopard, even more television's overall elegance and beauty.
Harman Caton Audio Logo
The speakers of the TV use the Harman Caton brand of audio manufacturers. The low-distortion design of the bass uses large cores to ensure low-frequency dive and strength. Midrange horn racetrack design makes the voice clearer and brighter. Silk film treble sound quality is softer and details are more full. The three-way design is common on Hi-Fi-class stereos, and Super 4 X55 Curved is also available. Fine frequency division according to the different frequency characteristics of bass, midrange, and tweeters, so that the frequency response curve is more reasonable and relatively more balanced, so that the sound layering is more distinct. In the sense of hearing, you can hear more things, positioning more accurately and more intimacy.
LeTV 4 X55 Curved back overall
LeTV 4 X55 Curved Related Parameters
Back physical buttons
In the back of the TV is equipped with physical physical buttons, if the user can not find the remote control can also be a good operation of the TV. The mechanical key feel is still quite good, it is very simple to use, one-handed operation can complete the same complete function as the remote control.
Interface layout
In terms of interface, LeTV 4 X55 Curved also provides users with a wealth of choices, including two USB ports (a USB3.0 and a USB2.0), the basic network port and AV input and output ports are also available. At the same time, the TV is also equipped with three HDMI interfaces to meet the user's high-definition needs. At the same time, the TV is also equipped with a computer input interface, a VGA and audio interface, users can also use the computer to use, more comprehensive.
LeTV 4 X55 Curved Remote Control
In the design of the remote control, LeTV's past styles are continued, and the navigation buttons can be used to move between different applications and function keys. At the same time, you can also long press the microphone button and speak into the microphone. The remote controller can identify the content you ask and display the result. With the numeric keypad, you can call up the numeric keypad to tune. The remote control includes a gravity sensor and a gyroscope. It can also be used as an air mouse or game controller. One of the changes is that the LOGO at the bottom of the remote control has also been replaced by a brand new LeTV logo.
System: A more complete ecosystem
LeTV 4th Generation Super TV X55 Curved Operating System
People who have used LeTV are certainly familiar with the Springer operating system. LeTV 4 X55 Curved TV uses an upgraded EUI5.8 operating system, which is the Springer operating system. It is based on the development of smart Android system, so that the TV configuration has been optimized to the maximum extent. Because the design of the entire interface is very neat, this increases the convenience of the user in the operation, and the entrance to be searched is clear at a glance. During the entire test, the fluency of this operating system was still very good. Due to the strong hardware support, there was no any slow response or a Caton situation.
EUI5.8 operating system
Since LeTV and TCL combined, in order to further enhance the user experience, music as innovative to create a synchronous cinema desktop. This LIVE channel will be fully equipped with TCL GOLIVE global broadcast. In addition to the global broadcast content of the original TCL content, LeTV will also provide more than 50 synchronized cinemas to the Synchronous Cinema Desktop in 2016, complementing overseas copyrights comprehensively, allowing overseas Chinese to easily see domestic cinema films and make movies Bureau-certified high-quality digital digital movies serve global users.
LeTV LIVE Desktop
Starting with the EUI5.5 operating system, the LIVE desktop has been added. Here users can watch real-time live shows. The classification also covers a very comprehensive, including hot spots, live broadcasts, movies, TV shows, football, sports, children, variety shows, shopping, anime, documentaries, and home-made plays. Users can also choose to enter the carousel desktop, activate the menu bar and click on the live "super menu" on the left to enter the LIVE desktop. LeTV Super TV has more than 200 carousel stations. After entering the LIVE tabletop with 9-grid screens, you can enjoy 3 channels of real-time dynamic video. This is a function that other products cannot provide. Imagine if this round is a Super League game where there are many games that are particularly liked at the same time. Super TV can meet the needs of your watching at the same time. What a wonderful viewing experience.
Custom home screen desktop
Set the home screen desktop that is automatically entered after power on. You can adjust, add or delete desktop labels, and move frequently used application icons to the front row in the management desktop. These allow users to find the desired content more quickly. At the same time, you can choose the theme you like in the theme market and have a strong individual element.
Quick setup
Press the "Le" button on the remote control to open the quick setup menu. Here, you can use the most frequently used function pages. Users can also define each function. The most commonly used TVs, movies, TV shows, and game categories are all in it. The one-button physical examination can also scan the TV for garbage, clean up the garbage generated by the TV's cache and installation packages, and increase the speed of the TV. The quick setting function is still very practical.
Letv as the fourth-generation super TV X65/X55 Curved curved TV users can refer to the tutorial: Le super 4 X55Curved installation method Install sofa housekeeper to achieve third-party application extensions.
Content: self-owned + public network content coverage
LeTV 4th Generation Super TV X55 Curved Content
Content has always been the strength of LeTV, and its own resource pool plus public network resources can be said to be very comprehensive. No matter if it is a hot movie, a TV show, an animation or a variety show, the speed of updating is very fast. A lot of TV shows are on the same line as the Guardian Video Channel and can be ordered and watched at any time. In the exclusive video interface also has a collection of records and viewing records and other functions, to facilitate the next user to watch.
Video resources interface
However, if you want to enjoy LeTV's rich content resources, you still need to open a membership. LeTV’s annual fee is 490 yuan, which may be relatively expensive compared to other members’ annual fees. However, when purchasing LeTV, one year’s membership can be reduced by 300 yuan for the hardware price, which is equivalent to an annual fee of 190 yuan. Personally think that buying LeTV must buy members, otherwise most of the services are inaccessible. Like the clarity of the video, if you don’t manage membership, you can only enjoy the SD resolution. You can’t remove the one-minute advertisement before the movie. The popular videos that are shown in the online cinema can’t be watched in the first place. However, if the annual fee of 190 yuan is used, it is still worthwhile.
Wilderness Hunter Movie Screenshots
Mermaid movie screenshot
4K movie area
Although the current 4K resolution has almost become the standard for television, it is not rich in content. LeTV has a strong foundation in terms of content. The unique 4K area and massive 3D library can meet the viewing requirements of fans. It is worth mentioning that LeTV's ecological advantages are fully realized by the content provided by LeTV's own video and exclusive home-made dramas. For example, the brothers who slept on top of my TV at Super TV and I called Hao Ming 2 have all caused a hot wave of online drama.
TV show interface
Brothers and sisters TV drama screenshots
In terms of television dramas, it mainly covers American dramas, Korean dramas, British dramas, domestic dramas, Taiwanese dramas, Thai dramas, etc. Many of the hit dramas are basically on the same line as Wei Video, and the classic shows have been online at any time. There are other things that can only be seen on Super TV and not broadcast in the set-top box. There are now more than 100,000 episodes of content that are updated and added every day. Ready to watch at any time, there is no time and area restrictions.
Channel classification
LeTV’s content service has always been the key to LeTV’s pride. Unlike traditional TV companies, LeTV has rich content. Up to now, members have exclusive content, including more than 50 new films for movie theaters, including 24 large singles, averaging 2 per month; 500 episodes of popular single-play dramas, featured 1000 episodes of overseas film and television dramas, 3000+ Television members have exclusive library. In addition, ordinary users can still see more than 120,000 episodes of TV episodes, 6,000 movies, and 8,000 episodes of anime super film library. The privilege of members is to enjoy the HD version.
Education interface
Education is an eternal topic. In LeTV 4 X55 Curved TV, the Education Channel covers a wide range of video resources, ranging from young children to adults. There are not only free resources but also high-quality fees. It seems that TCL has not only considered the feelings of adults, even the needs of children are fully taken into account. The quality of resources in the education channel is still very good, and most of them are in the form of illustrations and texts. At home, they can also effectively supplement knowledge.
Le Sports
Football game screenshot
In terms of live sports events, LeTV also has a very comprehensive coverage of resources. All the Champions League matches, as well as the UEFA Cup and European Super Cup competitions, Serie A and Bundesliga and the Premier League Cup events can be broadcast live. Such a wonderful event is also inseparable from the professional explanation team. Huang Jianxiang, Zhan Jun, Liu Jianhong and Dong Lu have built up a powerful lineup of explanations to enjoy the fierce competition with you.
game interface
Shooting King game screenshot
In the game platform integrates popular online games, stand-alone games, some classic games can also be found. Games are classified and recommended, and the simple and clear design interface allows users to quickly find the games that they want to download. At the same time, the game contained therein also has a variety of gameplay methods. The handle, remote controller, and somatosensory props are all supported. Below the game icon, there are also descriptions of the types that can be operated. During the testing process, the author downloaded the King of Fire game. Thanks to the powerful hardware support of the Mstar 6A938 chip, this type of large game can run smoothly.
Special resources
In addition to traditional video resources, LeTV also provides users with video resources around the life, such as food, travel, shopping and more. Here you can admire foods and cooking techniques, national attractions and travel strategies, etc. It is a very humanized area. The theme area is to separate each column. For example, you can watch TV episodes in the current month. You can not only see serialized episodes, but also show the footage and people interviews.
Objective Instrument Testing: Outstanding Overall Performance
LeTV 4th Generation Super TV X55 Curved Objective Instrument Test
LeTV 4 X55 Curved adopts Samsung's curved surface real 4K screen. This panel is specially developed for curved surfaces. It adopts COA (Color Filter On Array) technology to effectively solve the physical and picture quality changes caused by screen bending. Avoid the "cross-color" problem caused by glass bending and better display color. Side-entry ELED backlighting, with 4000R's golden curvature, 178° wide viewing angle, can fully display more real images of more levels and details, creating a deep three-dimensional sense and powerful immersion. Here we further verify through specific instrument tests.
BM-7A Test Instrument
The instrument used in this test is the BM-7A luminance colorimeter produced by Topcon to measure the chromaticity coordinates of the Super 4 X55 Curved TV in different colors, and calculate the contrast, color gamut, color temperature and color saturation according to the corresponding values. Draw the corresponding color profile and so on. Before carrying out this test, we first let the machine work normally for one hour and restore it to the factory mode. The entire test environment is performed in the darkroom.
Ultra 4 X55 Curved Color Profile
After our tests and calculations, LeTV 4 X55 Curved TV's color gamut coverage reached 86.98%, and the dynamic contrast ratio reached 3490:1, reaching the current level of LCD TVs. In fact, the color gamut of 80 to 100% of the TV products, the color control is very difficult, the control of the three primary colors is very particular about the scale, LeTV 4 X55 Curved TV's three primary colors basically fit the standard, perhaps the first time watching will not feel amazing color, However, long-term viewing will not result in eyestrain and the overall performance is excellent.
4K has almost become the standard resolution of new television products. The wide color gamut technology has also been widely used, and the picture update rate has been improved to 60fps or even higher. Gradually, the dynamic range of brightness has become a limitation of the further improvement of television picture quality. So at this time, HDR came into being. LeTV 4 X55 Curved TV supports 4K HDR 10 format, allowing users to experience more real brightness and color changes, and even simulate natural light reflections, making the picture more realistic and lifelike.
Local test: clear and detailed decoding
LeTV 4th Generation TV X55 Curved Local Test
LeTV 4 X55 Curved is equipped with a 4K engine M-Genuine S1-PRO, which integrates UCNR ultra clear noise reduction, S-POWER super resolution, MACE advanced color engine technology, in particular, can effectively eliminate the network video noise, remove the video signal The details and colors lost during the transmission process completely restore the details of the content and restore the natural and detailed image world. Here we test the X55 Curved's detail performance with several sets of static 4K images.
Static 4K test picture 1
Static 4K test picture 2
Static 4K test picture 3
There are many factors that affect the effect of liquid crystal display, many consumers will pay attention to brightness, contrast, color gamut and other parameters, according to the author many years of experience in LCD product testing, in fact, compared to these conventional values, the performance of the black market is actually more decisive In other words, the LCD backlight system is actually the culprit of destroying the quality of the LCD. Controlling the backlight system can control the image quality. From the first test picture, the Super 4 X55 Curved is still very good in black performance, black details are not lost, and there is no over-brightness. The last two test pictures are also satisfactory enough for details and color performance.
At the same time, LeTV 4 X55 Curved also adopted this year's very hot display technology - HDR (High Dynamic Range). Through the adjustment of the algorithm, HDR can enhance the contrast, make the black darker and brighter. At the same time, you can see the details of the shadows and the details of highlights at the same time. The colors on the screen are more vivid and pure. At the same time HDR can also enhance the color gradient, so that the colors look more pure and bright. Raise reality, simulate light reflections, and make light and dark look natural.
Dynamic 4K Video Test 1
Dynamic 4K Video Test 2
Dynamic 4K Video Test 3
Super 4 X55 Curved The new FRC feature allows the game to be broadcast live, and the game screen looks smoother and more natural. The 120Hz MEMC motion picture compensation technology estimates the geometric appearance of the object in the image and calculates how the image will be changed and preprocessed through a pre-built algorithm to effectively eliminate TV motion blur, image smearing, and image jitter. Make the complex motion picture smooth and clear, with better results. Through the above groups of dynamic 4K video tests, we can also see that there is no phenomenon such as smearing and blurring.
Test summary:
Through the in-depth experience of LeTV's 4th generation super TV X55 Curved, the two most prominent advantages, hardware and content can be summarized. The X55 Curved is the first TV in China to use the Mstar6A938 chip. Its performance is 86% higher than that of the previous generation 6A928. The 4-core 1.7GHz and Mali-T820 GPUs, 3GB DDR3 ultra-large running memory + 32GB eMMC5.1 high-speed flash memory, allow the TV to experience unprecedented pleasure when running and downloading. There is no need to describe too much content. This is what LeTV has always been proud of.
LeTV 4 X55 Curved Surface 4K TV
In addition to the hardware and content, the Super 4 X55 Curved also demonstrated top industrial design and brand strength in appearance. The new EUI5.8 Springer operating system also created a more complete ecosystem. This 55-inch curved HDR 4K TV is priced at only 4,999 yuan, further breaking the low price of the entire industry curved TV. The product will be officially launched on May 17. If you are an immersive user, then the Ultra 4 X55 Curved is definitely a worthy product.
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