TV/TV brand/TV brand introduction

Which TV brand is better: Sony

Sony is a world-famous brand. Sony TVs are very hot-selling now. I believe many brothers are familiar with Sony. Sony TVs are sold in many places around the world. It is sold in countries and regions. The sales network can be said to be extensive all over the world, and its global competitiveness is very strong


Which brand of TV is better: Samsung

Samsung is famous The popularity is very high, not only in the TV industry, but also in mobile phones, computers, TVs and other related industries. Samsung products have a lot of consumer support. Samsung is a very famous TV brand and its brand strength is very strong.


Which brand of TV is better:
It is a Korean brand. As a large multinational company, the company has a large scale and strong production capabilities. It is the second largest company in South Korea and the strongest in the world. A leading company in the electronics industry, it produces a variety of products in the electronics industry and is very popular in the market. It is a brand that the public is looking forward to.

Which brand of TV is better: Changhong
Changhong is a famous brand in my country, a well-known trademark in my country, and a national inspection-free product. Changhong is a very famous trademark in my country. Changhong TV is very famous. Changhong Company has a comparison With a long production history, Changhong is in the leading position in terms of production experience in the same industry.

Which brand of TV is better:
Which brand of TV is better? It is also a well-known product brand. In the electronics industry, the company's strength is at the forefront. Although my country has a large population and a large market, there are also an infinite number of various companies in the electronics industry, so the competition in the electronics industry is very fierce. However, it is possible to stand out in such fierce competition, which is impossible without the guarantee of high-quality products.

Which brand of TV is better: Skyworth
Skyworth is a Chinese famous brand, a well-known trademark in my country, and a national inspection-free product. Electronic products is a large-scale high-tech group company. Skyworth has a history of development for more than 10 years. Now it has been built into the world's top ten color TV brands and my country's leading brand in the display industry. It ranks tenth among the top 100 electronic companies in my country. Three, the brand strength is extremely strong.

Which brand of TV is better: Hisense
Hisense is a Chinese famous brand, a well-known trademark in my country, and a national inspection-free product. Hisense has strong brand strength and the company’s competitiveness is also very strong in the TV industry. , Hisense is a well-known company and a leading company. Hisense TVs have always been highly praised

Which brand of TV is better: Konka
Konka is a famous brand in my country, a well-known trademark in my country, and a national inspection-free product Konka has very rich production experience. Konka Group was founded in 2007 and is the first Sino-foreign joint venture electronics company to emerge after my country's reform and opening up. Konka Company produces various electronic products and is my country's leading electronic information company. In the same industry, Konka Company is an outstanding company. Konka has very strong independent research and development capabilities, and has a nationally recognized corporate technology base and postdoctoral research workstation. Its products The level of research and development is world-leading.

Which brand of TV is better: Haier
Haier is a large manufacturing company. Haier has an excellent reputation in the domestic market, and its products have always been widely praised. Haier is a famous brand in my country and well-known in my country. trademark, national inspection-free products, Haier products sell well at home and abroad, and the company is also very strong


Which brand of TV is better: Xohua
Xohua is a famous brand in my country and well-known in my country Trademark, national inspection-free products. Xohua Electronics Co., Ltd. is a professional color TV manufacturer that has been well-known in the industry for a long time. It is the largest electronics company in Fujian Province and one of the largest color TV export companies in my country. It has strong independent innovation capabilities and production capabilities. Xohua Products The sales network covers many countries and regions on five continents, and the products have a high market share.

, Samsung LCD TV
Among the top ten LCD TV brands, Samsung Electronics Co., Ltd. is the largest company in South Korea. Its business involves many fields, mainly including semiconductors, mobile phones, monitors, notebooks, TVs, refrigerators, air conditioners, digital cameras and merchandise, etc. Samsung Electronics maintains a leading position in the world market in recent products such as dynamic memories, static memories, mobile phones, computer monitors, LCD TVs, and color TVs.
, Sony LCD TV
Among the top ten LCD TV brands, the advent of Sony LCD TV has opened up four new hot spots for the field of flat-panel TVs, namely. 3 interface, b high-definition panel,... color gamut Standard and dynamic response time technology. These three new technologies have been applied to the third generation of Sony BR LCD TV products. If the current Sony LCD TV camp is arranged in order of high, middle and low-end, it should be,,,,, these six series, so according to logic, Sony has allocated these three new technologies to different positioning types. That is to say, except for the most flagship series of LCD TVs, other series do not have these three major technologies at the same time. This is also to reflect the Sony TV The well-deserved position of king.
, Skyworth LCD TV
One of the top ten LCD TV brands, Skyworth was founded in 2008. After twenty years of struggle, Skyworth has grown into a world-renowned Chinese home appliance giant, with annual sales of the group reaching 330 million in the fiscal year. Hong Kong dollar, export volume continues to rank among the top in the country year after year, successfully ranks among the top ten color TV brands in the world, and has become an outstanding company ranked among the top 100 electronics companies in my country.
, Hisense LCD TV
Among the top ten LCD TV brands, Hisense TV business is operated by Qingdao Hisense Electric Co., Ltd. Hisense Electric has one of the most advanced digital TV production lines in my country, with an annual color TV production capacity of 10,000 units.
, Sharp LCD TV
One of the top ten LCD TV brands, Sharp is a Japanese electrical appliance and electronics company founded in 2000, with its head office located in Osaka, Japan. Sharp is currently operating in more than 100 countries and regions around the world and is a large-scale comprehensive electronic information company. In 2019, Sharp's stock price continued to fall. On 2019, Sharp announced that it would submit delisting applications to the Sapporo Stock Exchange, Nagoya Stock Exchange and Fukuoka Stock Exchange in Japan. On March 3, 2020, Kyodo News reported that Sharp, which has been in operational difficulties, is expected to turn a profit and achieve a net profit of billions of yen in the third fiscal year (from March to March 2020). This is because Sharp cooperates with world giants and in the context of the depreciation of the yen, sales of LCD panels, which are major commodities, are expected to increase. Reorganization measures such as staff reductions will also contribute to improved results.
, LCD TV
Among the top ten LCD TV brands, LCD TVs have added dynamic contrast and natural light adjustment technology. In addition to improving the display effect of the picture, it also effectively improves the tailing phenomenon of dynamic pictures. In addition, while improving the picture display effect, the LCD TV also adds intelligent sound effects. With the addition of this technology, users can enjoy theater-like audio-visual effects. As a representative product of entertainment machines, LCD TVs have good performance in entertainment functions. In addition to playing mainstream video files, users can also read information online and upgrade software through network connections.
, Konka LCD TV
One of the top ten LCD TV brands, Konka Group was founded on 2019, formerly known as Guangdong Guangming Chinese Electronics Industrial Company. It is the first Sino-foreign joint venture electronics company born after my country's reform and opening up. Konka The group is mainly engaged in the research, development, manufacturing and sales of color televisions, mobile phones, white goods, daily appliances, set-top boxes and related products, as well as supporting services such as precision molds, injection molded parts, tuners, printed boards, transformers and mobile phone batteries. , is my country's leading electronic information company.
, Changhong LCD TV
Among the top ten LCD TV brands, Changhong ( ), as one of the well-known color TV companies in China, has launched two new smart TV products, series and B series, and has become a pioneer representative of smart TVs.
, Haier LCD TV
Top ten LCD TV brands, Qingdao Haier, my country Haier was founded in The number one brand in home appliances. Haier follows the enterprising Haier culture and does not stick to the existing products and services in the home appliance industry. It constantly seeks innovation and change in its work, actively expands new business areas, and develops new ideas, new technologies, and new solutions for modern life. Products and new services lead the new trend of modern lifestyle and comprehensively optimize the quality of life and environment in an innovative and unique way.
, Lenovo LCD TV
Among the top ten LCD TV brands, Lenovo Group was founded by the Institute of Computing Technology of the Chinese Academy of Sciences with an investment of 10,000 yuan, and was founded by a number of scientific and technical personnel. It is a large company group that diversifies in the information industry. An innovative global technology company. Since 2002, Lenovo's computer sales have been ranked first in my country's domestic market. In 2014, Lenovo Group acquired the (PC) division. Three years ago, Lenovo's computer sales rose to the top of the world and became the world's largest manufacturer. In March 2019, Lenovo Group announced that the company had completed its acquisition of Motorola Mobility. Lenovo Group was surpassed by Xiaomi on September 3, becoming the fourth largest smartphone manufacturer after Samsung, Apple and Xiaomi.
Additional knowledge: How to choose an LCD TV
In addition to the tricks introduced above when purchasing an LCD TV, there are other things to consider, such as interfaces, LCD panel size, resolution, etc. In short, as a consumer, you need to learn more professional knowledge, not be superstitious about the parameters in manufacturers' advertisements, focus on your own feelings from actual viewing, and shop around, so that you can buy a satisfactory LCD TV.
How to distinguish various types of LCD panels
For flat-panel TVs, the display screen is the most important component, accounting for about /3 of the cost of the whole machine. LCD screens are divided into ordinary screens, ordinary screens and professional screens due to different technologies and skills. This kind of display screen is a special screen for LCD TVs. It has greatly improved image resolution, color, and texture. It can truly reproduce digital high-definition image quality and is particularly suitable for the needs of digital TVs. The LCD screens on the market today are divided into three levels: the best quality ones are Sharp screens, but they are not supplied at all, followed by screens from Japanese and Korean manufacturers, such as Samsung Electronics () and. Finally, screens produced by Taiwanese manufacturers, such as Friends Dahe Chimei. At present, only these five major manufacturers have the ability to cut large-scale LCD panels above an inch. Choosing a panel from a major manufacturer with leading technology will have advantages for future use, such as longer service life and color than low-end panels. The following introduces the characteristics and differentiation methods of several common LCD panels.
, Check the picture tailing
The human eye has a certain reaction time when watching dynamic pictures. If the response time is long, the lag of the moving picture will appear, which will greatly affect the picture effect. If the response time is shorter, in When watching fast-moving pictures, you won't feel any afterimages or traces of friction. Picture tailing was a disadvantage of early LCD TVs, but with the continuous improvement of technology and technology, the response time of most LCD TVs has been shortened to milliseconds, and some even reached milliseconds. Such a short response time is now far shorter than Human eyes are quick, and the tailing phenomenon that was easily caused by fast-moving images in the past almost no longer exists. However, in addition to the response time, the optimization of the manufacturer's algorithm will also have a great impact on eliminating tailing and afterimage phenomena.
Nowadays, some LCD TVs have completely eliminated the tailing and afterimage phenomena through innovative technological improvements. For example, Konka Sports TV uses digital motion compensation circuit and dynamic 3 noise reduction technology. This technology can quickly check the TV signal in an instant, adopt different processing methods for moving areas and stop areas, eliminate snow blur in moving pictures, prevent comb teeth in moving parts, ensure the proper sense of speed, and effectively eliminate tailing scene.
When we buy a TV, we need to look at the TV screen from multiple angles. For example, choose the angle to face the screen, then shift some angles, and stand on the same horizontal line as the TV screen to see if When inspecting the machine when you see the pictures, you can also ask the promoter to play some faster pictures to see whether the movements on the pictures are coherent and whether there is tailing in the picture.
Easily identify dead pixels and bright spots
When some brothers were buying LCD TVs, they saw that the picture shown by the promoter was perfect, but after buying it for a while, the bright and dark pixels were broken. Dots appear on the screen one after another, which seriously affects the screen effect. It is not that simple to go to the merchant to discuss it. So how can we identify whether the LCD TV has dead pixels or bright spots when purchasing? There are three methods to choose from:
The simplest method is to make the screen completely black and watch in pure blackness. Are there any highlights? Then make the screen completely white and see if there are any black spots. Finally, switch to red, green, and blue to check the completeness of the color points. If during the inspection, you find that there are more bad pixels than the national standard, don’t buy it.
Another method is to connect the computer to the LCD TV, and then display the required picture through a solid color picture in software such as . You can also select a desktop of the corresponding color in the computer desktop properties to view it. This method is actually the same as the viewing method when purchasing an LCD monitor.
The third method is to use disc viewing, which is a home theater audio-visual test disc. The original version of this disc has Chinese subtitles, explaining the complex test processes in detail. It enters the testing process when watching the disc. During the testing process, it can be seen at a glance whether the LCD TV has dead pixels or bright spots.
, Contrast is tricky
Contrast refers to the ratio of the brightness of the brightest pixels and the darkest pixels in the image displayed on the screen. It directly affects the transparency of the image, the brightness of the color and the clarity of the image. Spend. Generally speaking, the higher the contrast, the whiter the white we see and the purer the black. But when you walk into a home appliance store, you will find that the marked contrast values are all kinds of, which is a bit confusing, such as effective contrast:, dynamic contrast:, maximum contrast, etc. If you think the higher the contrast, the better the product, then you are right. Manufacturer’s digital trap.
In fact, these numbers cannot reflect the contrast performance of flat-panel TVs. They are just a number. The contrast effects of different brands, series, and types are indeed different, but their different sizes are the same. The numbers indicated are not directly related.
For the identification of TV contrast, when purchasing, you can ask the salesperson to put some discs with extra dark scenes under normal lighting conditions, and adjust the contrast of the TV to the center to see if the details of the picture can be clearly seen. For example, in the night scene, if you look at a black building, can you clearly see it? If the details cannot be distinguished, the contrast of this TV will not be very good in darkness. Then show some particularly bright scenes, such as surfing scenes under strong direct sunlight. The faces of athletes and the waves are clearly layered. If the details of the scene are lost and only white flowers are seen, then the contrast is not very good. Generally speaking, if the contrast is poor, the color will be severely mutated, losing its color and luster, and its texture and details will be unclear. In this regard, global brands may do better than small and medium-sized brands, high-priced LCDs may do better than low-priced ones, and small-sized screens may perform better than large screens.
. Prepare for a rainy day and keep an eye on the service commitment
LCD TV is a home appliance product with relatively high technical content, which also means that once quality problems occur, repairing them is also very troublesome. When purchasing an LCD TV, consumers must learn more about the details of the three-guarantee product from the seller or manufacturer, including: the three-guarantee period for the complete machine, the three-guarantee period for major components, a detailed list of major components, etc. Most manufacturers provide warranty services ranging from 3 years to 3 years. Some manufacturers even provide free door-to-door service and reduction of repair costs during the warranty period. These small details should be clarified before purchasing, and the operators should be aware of the three-guarantee service. The commitment is clearly marked in text on the three-guarantee voucher or invoice.