About clarity
Enterprises that produce LCD TVs often claim to be superior to plasma TVs in definition, and claim that the highest physical resolution claimed by plasma TVs at present is only 1024× 1024, while almost all LCD TVs can reach the high resolution of 1024×768, and the highest resolution reaches1920×/kloc. In fact, the physical resolution of most plasma TVs sold in the market is only 852×480, and only a few plasma TVs have reached 1024×768.
However, it is not only the physical resolution of the screen that determines the definition of flat-panel TV, but also the circuit's quality of high-definition signal processing directly affects the definition. It is not enough to judge only from the physical resolution of the screen. Therefore, it is unscientific for LCD TV manufacturers to attack plasma TV only from the physical resolution of the screen.
About visual angle
No matter how controversial LCD TV is, plasma TV is better than LCD TV from the visual point of view. Of course, plasma TV is not "no viewing angle problem". For TV sets used in the living room and bedroom, few people will watch TV at an angle of more than 120 degrees, so from this perspective, there is no need for both sides to attack the viewing angle.
On reaction speed
Response speed was once the weakness of LCD TV. Although there has been a great improvement in technology recently, it is sometimes targeted by enterprises that produce plasma TVs. Some enterprises claim that the response time of their LCD TVs has been reduced to 8 milliseconds, but in fact, the response time of most LCD TVs sold in the market is about 12 milliseconds. Even though the LCD TV has claimed that the response time has dropped to 8 milliseconds, there is still a tailing phenomenon when playing fast moving images, because the 8 milliseconds response time claimed by enterprises is measured when playing still images.
For a fast-moving black image or white image, LCD TV will have a slight tailing phenomenon, but this does not mean that plasma TV is perfect in this respect. For a fast-moving white object, plasma TV will also have a slight tailing phenomenon, but when the fast-moving object turns black, there will be no more tailing phenomenon.
About burns
Plasma TV is superior to LCD TV in processing moving images, but when still images appear in the same position on the plasma screen for a long time, burns may occur. When the plasma TV is burnt out and turned on/off, images that have been played for a long time will appear vaguely on the screen, just like being printed on the screen, which has also become the target of some LCD TV manufacturers to attack the plasma TV.
About contrast
If we simply look at the comparison figures marked by enterprises on plasma TV and LCD TV, LCD TV is far less than plasma TV, but it cannot be said that plasma TV is better than LCD TV. This is because the contrast measurement methods adopted by plasma TV and LCD TV are different, and even the measurement methods adopted by each enterprise are different. Of course, the data marked on their own products will be very different. Most plasma TVs are all white and all black, and the contrast is generally very high. Some enterprises claim that the contrast ratio is as high as 8000∶ 1, which is the reason. According to American national standard ANSI, the contrast between plasma TV and LCD TV is mostly around 200∶ 1 or 300∶ 1. This calculation method is to compare black and white displayed in the same image.
About analog and digital
The image displayed by plasma TV manufacturers attacking LCD TVs is analog, while plasma TVs are all digital. But in terms of image quality, analog images make people feel smooth, and digital images make people feel jumping.
Each has its own advantages and disadvantages.
Sales volume and sales volume
In the market above 40 inches, plasma TV has obvious advantages. Although Sharp has produced 45-inch LCD TVs and started to go on the market, LCD TVs can't be compared with plasma TVs in terms of large size because of the lack of mass production of high-generation LCD panels. In the market below 30 inches, LCD TV also has absolute advantages over plasma TV, but there is no plasma TV below 40 inches in China market at present.