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Sharp's current 50-inch 4K Internet TV LCD-50TX55A currently has an official price of 4,999 yuan. Its main target audience is young consumers who are pursuing TV quality and have access to rich interactive video service and functional experience. They radiate 4,000 to 4,500 yuan. Internet TV market. Relatively speaking, the 50-inch TV screen is not too small, and it will not bring too much pressure to people, and it will be more concerned by the market. So how is the actual product power of this TV? Here we come to the LCD-50TX55A this TV for detailed testing and experience. 
â— Appearance design: modern minimalist style, wild any environment
Now the popular home design style has been more simple, as many modern young people like the simple and bright IKEA style. As an important member of the living room or bedroom, the design of the TV will naturally affect the beauty of the entire room, which is also a very important reference for young people when they buy TV. 
The LCD-50TX55A "Sharp clear" series of Internet TV's body is all black, and also uses a very simple body lines, so that it can be a good match with any home style. Its ultra-narrow frame design greatly increases the screen occupation ratio. This ensures that the screen has a large viewing area while further reducing the volume of space and does not give you any visual pressure. 
The Sharp LCD-50TX55A has a double-layered back design and is equipped with a standard wall-hanging hole, so there is no problem whether you want to place it on the TV cabinet or on the wall. Of course, wall accessories need to be purchased separately. 
Although the Sharp LCD-50TX55A is not a TV that sells on ultra-thin, but we can see through the map it's body is very thin, so that it can make the overall look more capable and modern. According to official data provided by Sharp, the thinnest part of its body is 9.95mm, which has reached the standard of “thin and lightâ€. 
In the Sharp LCD-50TX55A frame marked with "4K" related identification, indicating that it supports 3840 × 2160 resolution, reaching the ultra-high definition standard. In addition, the front of the frame uses a piano lacquer process, adding a lot of fashion sense. 
"SHARP" LOGO is located in the center of the bottom frame of the fuselage.
Sharp LCD-50TX55A this TV uses a slightly rounded shape of the base bracket, the bracket surface also uses a piano paint process, consistent with the body style. 
Sharp LCD-50TX55A on the bottom right of the fuselage is marked with the HDMI, Dolby sound and DTS audio related signs, indicating that it is equipped with HDMI high-definition interface, and its built-in speakers have a certain level. The sound quality of this TV will be described in detail later in this article. 
Sharp LCD-50TX55A power indicator and remote control signal receiving unit are located in the lower left of the fuselage. The LED is green during normal operation and red in standby. 
Sharp LCD-50TX55A TV on the back of a large area of ​​cooling holes, to ensure that the TV can be a long and stable operation. 
The operation button on the back of the TV adopts a five-dimensional joystick type, which can achieve a simple direction key + selection function. However, if you want to complete more functions or achieve faster operation, we still recommend that you use the remote control. 
The traditional component, AV, optical audio output interface and cable interface are located on the back of the fuselage. 
On the side is equipped with a more mainstream interface, such as three HDMI interfaces and a USB 2.0 interface, a USB 3.0 interface, and equipped with an SD card reader. 
Sharp LCD-50TX55A is equipped with a streamlined remote control, which uses an ergonomic design with a good feel, and can basically achieve a simple function of busy operation.
Overall, the Sharp LCD-50TX55A's design concept of the Internet TV is simple, whether it is the design of the body or the remote control, it is very suitable for placing in different living styles in the living room or bedroom. In terms of workmanship, it also performed well. The connection between the various parts was tight and firm, and it did not have any loose feeling, reflecting the style of the international big brands.
â— Operating system: Localized Ali UI is more grounded
For Internet TV, the operating system is very important, and it will directly affect everyone's mood in using the TV. Sharp chose to cooperate with Ali and adopted the Ali UI interface provided by the latter. It is based on the Android system and has been optimized in depth according to Chinese users' habits so that everyone can use it more smoothly.
Sharp LCD-50TX55A uses the latest 64-bit dual-core CPU and dual-core GPU chips in hardware, allowing this TV to run stably when watching 4K ultra high-definition video and playing games. 
In the operation interface, although Sharp LCD-50TX55A also uses the traditional tile-type icons, each tile will display the corresponding function and content, but in the overall menu structure, the new Ali UI made a great The change: At present, many smart TVs in the market try to group similar functions into a large menu. Video content such as televisions, movies, and variety shows will be centralized in "network video," but this will increase the number of operations. step.
Ali UI directly mentions all the secondary menu contents to the front page. In this way, the user can have a full understanding of all the classification and function contents on the front page, and can quickly and accurately open what he wants. 
Due to the built-in multiple interfaces, Sharp LCD-50TX55A signal input source can be switched and set in the main menu. 
In the "Personal Center", this TV will put together your recently used APP application and the online video that you watch, so that you can always review and use it.
â— Online video: Support 4K and other modes
In terms of network video resources, Sharp LCD-50TX55A chose to cooperate with Wah TV, providing TV dramas, movies, variety shows, children's games, 4K super clear and member videos. Popular hit TV shows can be played on this platform. 
In the TV series, the Sharp LCD-50TX55A basically included the latest and hottest TV episodes by David. 
Sharp LCD-50TX55A specifically set up children's area, can provide a lot of viewing options for the children. But what needs attention is to strictly control the time they watch TV. 
For a TV that supports 4K Ultra HD resolution, only 4K video can play its full strength. In addition to downloading through various channels and then connecting to the TV for playback, online video playback is the most convenient way. Sharp LCD-50TX55A provides a dedicated 4K video area, which has built a richer 4K movie. Compared with the time when 4K was just beginning to be popular, 4K video has become more abundant nowadays, especially the latest blockbuster version will almost always be released. 
Of course, due to the very high definition of 4K video, it puts high demands on the network environment. It is best for everyone to watch online in a network of 20M or higher. Otherwise, Caton's situation is very likely to affect the viewing experience. 
No matter which kind of video you choose, such as TV dramas, variety shows, or 4K movies, it will provide a preview video frame, and at the same time, it will display the related episode or movie on the right side of the screen. At the same time, you can also view related information such as cast members. 
In addition, you can also click on the "Comments" section to view the comments on the video by Douban. 
In order to meet the needs of users in different network environments, this TV offers a variety of picture quality options and aspect ratios. If your home network situation is very good, it is best to choose high quality as much as possible, otherwise you will choose the first picture quality to ensure better fluency. 
Because there are a lot of online videos, if you already have a clear goal, the search by traditional classification will be less efficient. At this time, if you use the search function, it is very convenient. Sharp LCD-50TX55A provides an input method similar to T9. You only need to input the first pinyin letter of each word of the video name to quickly and accurately find the content you want. For example, if you want to watch "shocking", then type BBJX on it. 
The Sharp LCD-50TX55A offers a dedicated member area that provides the latest blockbuster purchases and viewings. Only some members can watch it for free. You can give 730 days of Youku Film and Diamond membership to the official Tmall Sharp flagship store. Youku Film & Diamond members can also enjoy free viewing on multiple devices such as mobile phones, computers, and ipad, and it is not necessary to go out for a weekend. At the same time Sharp LCD-50TX55A play video is very smooth, there is almost no any Caton.
â— TV shopping function: "gifts" from Ali
Alibaba UI equipped with Sharp LCD-50TX55A has built-in Internet TV shopping function. In the "shopping" menu, you can buy related appliances, clothing, videos, etc. This TV has built-in applications such as TV Taobao shopping, so that everyone can buy and buy directly through the TV. 
Compared to using a PC or a mobile phone, shopping on a 50-inch large-screen TV, the Sharp LCD-50TX55A, is really a “swift†thing, because the large viewing area can reflect every detail of the product, and its operation logic. Also similar to the Taobao APP on the mobile phone, there is basically no difficulty to get started. 
The same with online video, you can also directly view the netizens' comments on the product on the shopping page. Of course, you can also see the buyer show.
In addition, thanks to the Android smart operating system, the Sharp LCD-50TX55A can leverage its rich ecosystem and continue to expand its capabilities.
â— Setting options: Easy to use
In the past, many TVs provided more complicated setting options, such as many professional adjustment options for color and audio. Although they can meet the needs of high-end users, the number of these users is not very large, and most consumers do not use them. Instead it is easy to set up the wrong cause trouble. The Sharp LCD-50TX55A has streamlined these setup options this time, leaving only a few basic options and modes. 
On the whole, the operation system of Sharp LCD-50TX55A is not complicated in terms of operation logic. Even a novice can easily get started. Each function is clearly listed on the home page, and the setting options are not complicated. Don't worry about mistakes.
â— 4K ultra high definition image and speaker performance experience
For a 4K TV, its color effect is naturally the most concerned. What about the actual performance of the Sharp LCD-50TX55A? We use 4K ultra-high-resolution still images and dynamic 4K video to examine it. The following pictures are real shots.
(However, since the effect of shooting with the camera may be different from the actual effect of the TV, the following diagrams are for reference only. The actual situation will be described in detail below.) 
The color saturation of Sharp LCD-50TX55A is basically the same as that of ordinary TVs and monitors. There will be no bright or insufficient color transitions. In terms of color style, this TV is generally biased towards natural and soft. This is also Sharp's usual adjustment habit. It does not appear to have sharp transitions or pixel divergence. This softer way is more suitable for home users. In addition, it is also good at the level of detail of the picture.
In terms of audio, Sharp's LCD-50TX55A has relatively good resolution for treble and midrange, and does not suffer from broken sound, but lacks the level and clarity of sound. 
â— Test summary
advantage
1: The body technology is rigorous and solid, adapt to any home environment, the slim body is very avant-garde, with a good texture;
2: Rich Internet video, you can watch popular TV shows and blockbusters at any time;
3: For young families with children, the online education function of children is very practical and convenient;
4: Built-in TV shopping function is very convenient;
5: The quality and display effect have certain advantages over the same level products;
6: The price is very competitive.
insufficient
1: Although the piano paint technology of the fuselage can increase the overall texture, it is also relatively easy to leave fingerprints, contaminated with dust, and requires constant care;
2: USB 3.0 interface can be a little more
As a whole, for a 50-inch Internet TV targeted at the mainstream consumer market, the Sharp LCD-50TX55A can meet the needs of these consumers in terms of basic hardware specifications and functions. The exquisite workmanship and ultra-thin body are in line with the demand. The aesthetics of most users. Sharp passed the adjustment of the IC chip, so that its display features to achieve a soft effect, more suitable for home users, with some advantages in the same price products. In terms of price, the current official price of Sharp LCD-50TX55A is 4999 yuan, and the discount price of the official flagship store of Double 11 Sharp is only 3,299 yuan. It is suitable for mainstream home users who have certain requirements for the display effect, but the budget is relatively limited. purchase.
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When it comes to "Sharp TV," everyone first responds with high quality, high quality, and expensive prices. Sharp TV, which has the title "Father of LCD," is the first choice for many high-end home users. Sharp introduced a series of new televisions this year, including a 50-inch 4K Internet TV, the LCD-50TX55A, which belongs to Sharp Series Internet TV. In addition to this 50-inch model, the series also includes With 45-inch, 60-inch and 70-inch models, it covers the entire mainstream home market.