I believe that many young people have the same ideas as Xiao Bian and give home a new type of smart TV. However, what kind of smart TV? Where do you want to buy? Which brand of smart TV is better? This is estimated to be the most common problem for ordinary users of such traditional home appliances. Xiao Bian made a detailed discussion with you today about how Xiaobai users can buy TVs. 
First, the purchase channel: the first line of choice, the first issue of flexible purchase is to solve where to buy. Although Internet TV has been doing well in the past few years, online promotions have come and gone, but for large home appliances, Xiao Bian has always been buying near the bottom line. The reason is very simple. You can make comparisons, understand products better, and buy more peace of mind.
The price aspect. Go to the store before you can first understand the basic price of this TV. There are some domestic TV models that may not be available on the Internet. The so-called "E-commerce special supply" products are actually only sold under different channel names. If you pay attention to the appearance and hardware parameters, you will Know who and who are the same. Go to the store you must learn to bargain, you can look up the price of electricity supplier 200-500 yuan as the bottom line, can not exceed this price.
In fact, manufacturers must leave enough room for profit when they supply their products to channel providers. On this basis, channel manufacturers can make a profit by selling one more piece of the product. Even if they sell cheaper than electricity suppliers, they still make profits. The facts are exactly the same. The impact of e-commerce has caused many offline stores to have even more holiday discounts than e-commerce providers. It is no longer appropriate to always embrace the “online is definitely cheap†mentality. It is necessary to know that the competition pressure between e-commerce companies is not less than the physical store.
Service and after sales. Most of the LCD TV manufacturers have a one-year warranty on the entire machine, and screens and main parts have a three-year warranty. Of course, there is also a marketing purpose. For example, Samsung provided a 10-year warranty on TV burning problems some time ago. These warranty policies do not include human damage. If the LCD screen is ruined by the bear children, then this TV is basically scrapped, because the cost of the LCD TV screen now accounts for more than 80% of the cost of the whole machine. The warranty policy for online or offline purchase of TV is the same. Only if there is any accidental dispute, offline purchase can be more responsible to people.
If you want to buy a television that is more affordable than offline store and official website, but also very reliable TV, Xiaobian has a recommendation. Go to Taobao on the search with your city's top-selling online stores, and the seller to discuss whether the line can take delivery, on the one hand to prevent cheating in Taobao shopping, on the other hand can indeed see the goods to buy in confidence. In general, these shops will not rent the facade in order to reduce costs, and may be renting a warehouse in a certain community. And their supply is generally brand agents, sales can get a good agent, so the price will definitely have a full temptation. However, the new machines purchased by all channels are generally not recommended to be out of the box. This is why the latter will be mentioned later.
If you are a person who is very passionate about old products, prefers plasma, or LCD TVs with quality bars before 2013 (when the quality and picture quality of the TV is really ginger or old, the domestic market is now very competitive. Serious products made less and less seriously, in addition to the inventory machine only the demonstration machine stores. Generally, such old products are very sought-after and may not be met, especially for some models imported previously, which are rushing to deliver leadership. However, there are some channels that can wait and see, such as Suning and Gome, may release a number of store demonstration machines on a regular basis, but this depends on relationships, it depends on luck, and we can always look at.
Of course, if you often mix appliance forums, you will find that some old drivers’ "private collections" are hung out of the forum and sold. The water inside is too deep. Xiao Bian still does not recommend that small white users can easily enter the water. They have to find a reliable old driver to inspect the product. It is best to trade with the city. In addition, these "private collections" may not only be second-hand, three-handed, four-handed possible, such as plasma with the increase in the number of years of use will be attenuated products, it is recommended that we must first clear the purpose of their own purchase and then pick up.
Xiao Bian does not recommend that ordinary users buy second-hand old models, even if the picture quality is no better, but once it allows you to toss it up, you will find yourself how sad reminder, no warranty, accessories did not change, engage To get rid of it or let it eat gray.
Second, after-sales and maintenance: resolutely safeguard their interests New TV (including online shopping TV) do not rush out of the box after buying it back, you need to do is to call the brand after-sales service phone, so that they come out of the box installation. In principle, it is no problem to open the box by yourself, but there are always some unscrupulous merchants who have changed the "manufacturers can provide after-sales installation and commissioning services" into "unpacking must be done by the manufacturer after sale", starting from their own box. The problem is to evade responsibility and push the responsibility of all products to consumers and manufacturers. In principle, although there is no problem, but in order to avoid encountering such a business, or encounter a TV with problems, it is recommended that you let the sale later out of the box. Even if some areas have to pay 50 yuan for service after installation, it is forgiving.
Each TV has a seal on its packaging. When it is torn out, it must be torn up. Once it is torn, even if you do not touch the TV, it will be broken. All responsibility will be on you personally. After sale, the seller and the seller will shirk each other. responsibility.
Here are three key people, sellers, logistics (proposing to drive or find logistics, do not use express delivery), after-sale, in essence, there is no interest in them. If you encounter a problem with a business television to you, you in front of the logistics side to open the TV check there is no problem, most people will only look at the appearance and external screen with or without problems, in case the internal screen is broken, And you sign it again. When you move home and find the problem through the power supply, the seller will say that this is a broken logistics; logistics will say that when you sign it out of the box, it is OK to confirm that there is no problem; after the sale, you will say that you are already out of the box. damage. Now you are dumbfounded, right? All responsibility comes to you.
Here, I would like to introduce you to a method to identify whether the LCD TV screen is damaged in the absence of power, and use a flashlight (mobile flash) to carpet the TV screen. If there is a crack in the screen, you can see a black line. In general, once the inner screen has cracks, it will be a long one. Try to change several perspectives and you will find it.
3. Judging the Quality of TV: The good-looking criterion should be that the closer one thousand readers are to a real Hamlet, the one thousand viewers may have a thousand color preferences. However, this does not prevent us from seeking a better standard of image quality. The better standard of image quality is closer to reality. No one will reject the true reduction. All video technology and display technology research directions are to solve digital technology to restore the perception of the real world. With this premise, it is not difficult for us to choose television again. Of course, the appearance should also be considered, but as a TV, it is not the most essential thing, and the subjective factors are even more intense.
How to use the digital way to interpret the real world? Technicians use the five dimensions of data together to form the concept of a three-dimensional color space. These five dimensions are spatial resolution, grayscale resolution, temporal resolution, color gamut range, and luminance dynamic range. Smart you should know what standards we usually say 4K, 10Bit, 60Hz, 96% NTSC, 1000nit. Of course, this is just a standard for video content. There are quantum dot technology, OLED technology, image quality processing engine, and various backlighting technologies on LCD TVs. In fact, they are all intended to serve better on display devices. Five dimensions of effect. From shooting, coding, transmission, decoding to display, the ultimate purpose and results are displayed. Next we analyze each one.
Elements that affect spatial resolution: Sharpness, sharpness (delicacy). We usually say 2K, 4K resolution which can be understood as sharpness; and through some image processing methods to perform more detailed images can be understood as sharpness, sharpness, the more detailed the description will be more obvious. It is of course best to have both clarity and sophistication, but the first choice is clarity. In the case of high definition and sharpness, even the 2K TV, the original image details of the video content content will be very clear. If only the physical resolution is high and there is a lack of a good processing chip, it will appear that 4K video will also be stuck on a 4k TV.
Summarizing TV This kind of home appliance may not have much of your usual use, but it will take several years to use it. It will be necessary to spend some time choosing a good family. The consumption upgrade advocated now does not only refer to the upgrade of the consumption capacity, but also the consumer cognition needs to be upgraded. Only the consumers are more and more “findlingâ€, and more and more pay attention to the quality of life, and domestic products have the direction of hard work. Quality upgrades.
Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, TV boxes, smart TVs, smart TV software, etc. Answering questions.
First, the purchase channel: the first line of choice, the first issue of flexible purchase is to solve where to buy. Although Internet TV has been doing well in the past few years, online promotions have come and gone, but for large home appliances, Xiao Bian has always been buying near the bottom line. The reason is very simple. You can make comparisons, understand products better, and buy more peace of mind.
The price aspect. Go to the store before you can first understand the basic price of this TV. There are some domestic TV models that may not be available on the Internet. The so-called "E-commerce special supply" products are actually only sold under different channel names. If you pay attention to the appearance and hardware parameters, you will Know who and who are the same. Go to the store you must learn to bargain, you can look up the price of electricity supplier 200-500 yuan as the bottom line, can not exceed this price.
In fact, manufacturers must leave enough room for profit when they supply their products to channel providers. On this basis, channel manufacturers can make a profit by selling one more piece of the product. Even if they sell cheaper than electricity suppliers, they still make profits. The facts are exactly the same. The impact of e-commerce has caused many offline stores to have even more holiday discounts than e-commerce providers. It is no longer appropriate to always embrace the “online is definitely cheap†mentality. It is necessary to know that the competition pressure between e-commerce companies is not less than the physical store.
Service and after sales. Most of the LCD TV manufacturers have a one-year warranty on the entire machine, and screens and main parts have a three-year warranty. Of course, there is also a marketing purpose. For example, Samsung provided a 10-year warranty on TV burning problems some time ago. These warranty policies do not include human damage. If the LCD screen is ruined by the bear children, then this TV is basically scrapped, because the cost of the LCD TV screen now accounts for more than 80% of the cost of the whole machine. The warranty policy for online or offline purchase of TV is the same. Only if there is any accidental dispute, offline purchase can be more responsible to people.
If you want to buy a television that is more affordable than offline store and official website, but also very reliable TV, Xiaobian has a recommendation. Go to Taobao on the search with your city's top-selling online stores, and the seller to discuss whether the line can take delivery, on the one hand to prevent cheating in Taobao shopping, on the other hand can indeed see the goods to buy in confidence. In general, these shops will not rent the facade in order to reduce costs, and may be renting a warehouse in a certain community. And their supply is generally brand agents, sales can get a good agent, so the price will definitely have a full temptation. However, the new machines purchased by all channels are generally not recommended to be out of the box. This is why the latter will be mentioned later.
If you are a person who is very passionate about old products, prefers plasma, or LCD TVs with quality bars before 2013 (when the quality and picture quality of the TV is really ginger or old, the domestic market is now very competitive. Serious products made less and less seriously, in addition to the inventory machine only the demonstration machine stores. Generally, such old products are very sought-after and may not be met, especially for some models imported previously, which are rushing to deliver leadership. However, there are some channels that can wait and see, such as Suning and Gome, may release a number of store demonstration machines on a regular basis, but this depends on relationships, it depends on luck, and we can always look at.
Of course, if you often mix appliance forums, you will find that some old drivers’ "private collections" are hung out of the forum and sold. The water inside is too deep. Xiao Bian still does not recommend that small white users can easily enter the water. They have to find a reliable old driver to inspect the product. It is best to trade with the city. In addition, these "private collections" may not only be second-hand, three-handed, four-handed possible, such as plasma with the increase in the number of years of use will be attenuated products, it is recommended that we must first clear the purpose of their own purchase and then pick up.
Xiao Bian does not recommend that ordinary users buy second-hand old models, even if the picture quality is no better, but once it allows you to toss it up, you will find yourself how sad reminder, no warranty, accessories did not change, engage To get rid of it or let it eat gray.
Second, after-sales and maintenance: resolutely safeguard their interests New TV (including online shopping TV) do not rush out of the box after buying it back, you need to do is to call the brand after-sales service phone, so that they come out of the box installation. In principle, it is no problem to open the box by yourself, but there are always some unscrupulous merchants who have changed the "manufacturers can provide after-sales installation and commissioning services" into "unpacking must be done by the manufacturer after sale", starting from their own box. The problem is to evade responsibility and push the responsibility of all products to consumers and manufacturers. In principle, although there is no problem, but in order to avoid encountering such a business, or encounter a TV with problems, it is recommended that you let the sale later out of the box. Even if some areas have to pay 50 yuan for service after installation, it is forgiving.
Each TV has a seal on its packaging. When it is torn out, it must be torn up. Once it is torn, even if you do not touch the TV, it will be broken. All responsibility will be on you personally. After sale, the seller and the seller will shirk each other. responsibility.
Here are three key people, sellers, logistics (proposing to drive or find logistics, do not use express delivery), after-sale, in essence, there is no interest in them. If you encounter a problem with a business television to you, you in front of the logistics side to open the TV check there is no problem, most people will only look at the appearance and external screen with or without problems, in case the internal screen is broken, And you sign it again. When you move home and find the problem through the power supply, the seller will say that this is a broken logistics; logistics will say that when you sign it out of the box, it is OK to confirm that there is no problem; after the sale, you will say that you are already out of the box. damage. Now you are dumbfounded, right? All responsibility comes to you.
Here, I would like to introduce you to a method to identify whether the LCD TV screen is damaged in the absence of power, and use a flashlight (mobile flash) to carpet the TV screen. If there is a crack in the screen, you can see a black line. In general, once the inner screen has cracks, it will be a long one. Try to change several perspectives and you will find it.
3. Judging the Quality of TV: The good-looking criterion should be that the closer one thousand readers are to a real Hamlet, the one thousand viewers may have a thousand color preferences. However, this does not prevent us from seeking a better standard of image quality. The better standard of image quality is closer to reality. No one will reject the true reduction. All video technology and display technology research directions are to solve digital technology to restore the perception of the real world. With this premise, it is not difficult for us to choose television again. Of course, the appearance should also be considered, but as a TV, it is not the most essential thing, and the subjective factors are even more intense.
How to use the digital way to interpret the real world? Technicians use the five dimensions of data together to form the concept of a three-dimensional color space. These five dimensions are spatial resolution, grayscale resolution, temporal resolution, color gamut range, and luminance dynamic range. Smart you should know what standards we usually say 4K, 10Bit, 60Hz, 96% NTSC, 1000nit. Of course, this is just a standard for video content. There are quantum dot technology, OLED technology, image quality processing engine, and various backlighting technologies on LCD TVs. In fact, they are all intended to serve better on display devices. Five dimensions of effect. From shooting, coding, transmission, decoding to display, the ultimate purpose and results are displayed. Next we analyze each one.
Elements that affect spatial resolution: Sharpness, sharpness (delicacy). We usually say 2K, 4K resolution which can be understood as sharpness; and through some image processing methods to perform more detailed images can be understood as sharpness, sharpness, the more detailed the description will be more obvious. It is of course best to have both clarity and sophistication, but the first choice is clarity. In the case of high definition and sharpness, even the 2K TV, the original image details of the video content content will be very clear. If only the physical resolution is high and there is a lack of a good processing chip, it will appear that 4K video will also be stuck on a 4k TV.
Summarizing TV This kind of home appliance may not have much of your usual use, but it will take several years to use it. It will be necessary to spend some time choosing a good family. The consumption upgrade advocated now does not only refer to the upgrade of the consumption capacity, but also the consumer cognition needs to be upgraded. Only the consumers are more and more “findlingâ€, and more and more pay attention to the quality of life, and domestic products have the direction of hard work. Quality upgrades.
Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, TV boxes, smart TVs, smart TV software, etc. Answering questions.
60 Series Of LFP Cylindrical Lithium-ion Battery
In order to reduce the safety hazards of lithium-ion batteries and improve the life cycle of LFP batteries, ZSEM provides 60 series of large cylindrical lithium iron phosphate batteries for new energy storage, communication base station power supplies, special power supplies, and automotive and ship batteries.
Shandong Huachuang Times Optoelectronics Technology Co., Ltd. , https://www.dadncell.com