In the information age, people's demands for televisions are far more than just watching live TV shows and news. Everyone has a new look for watching TV. The emergence of smart TVs and Internet TVs can meet people's viewing needs. The following Xiao Bian told everyone about the difference between smart TV and Internet TV and television parameters of the purchase proposal.
1. Smart TV is more like a smart phone than a smart phone. Smart TV is more of a network TV. He is a platform. The solution is the need for living room entertainment. In addition to television programs, smart TVs are more likely to develop into a platform that supports living room entertainment applications such as games, such as KTV, home theater, home-app activities, and family photo management. Smart TVs have an OS and they also support APP. Because of these attributes, they will become smarter. Because what he can do is more than we think, as long as the user's needs in the living room or bedroom are likely to be satisfied.
2. The smart TV OS may be Android (GoogleTv), it may be IOS (ITV), it may be just a set-top box (the millet box is also based on Android), and it may be more suitable for smart TV operation in the future. System such as ChromeOS.
3, smart TV will rely less on the keyboard, replace the mouse with a remote control, use voice input instead of text input. But it will rely more on the Internet, and many things must be placed in the cloud, including content, programs, and complex calculations. The advantages of smart TVs over smart phones are: The network is definitely not a problem. Because there is no requirement for a mobile communication environment, relying on fixed network + WIFI can meet its communication requirements and achieve never-offline, high-speed networking.
4. Based on the one between traditional television and smart TV, watching TV content through the Internet Internet TV realizes the on-demand and management of TV content through the Internet. The on-demand content is very limited (because it is not open, it is a non-copyright old movie that Unicom has provided for its Internet TV set-top box), and extension functions such as content-based commentary interaction are not available, so Internet TV has little significance. Does not detonate an industry.
Second, the TV's eight purchase parameters 1,4K optional parameters
Reference factor: important
4K TV refers to a TV with a resolution of 3840 × 2160 pixels. Its resolution is 4 times that of a 2K TV. At this resolution, viewers will be able to see every detail in the picture, and every close-up.
Whether a TV supports 4K is determined by three factors: the resolution of the monitor itself, the processing capability of the TV or TV box, and whether the content itself is 4K. Nowadays 4K content is more and more abundant. It is recommended to consider only 4K when buying a TV.
2, the purchase parameters of the surface
Reference factor: General
In theory, the plane is still not the most suitable shape for the human eye's physiological structure, because the lens of the human eye is convex lens-like, the focus plane formed by the focal plane is a spherical arc surface, the screen viewing flat-panel TV lacks a sense of three-dimensional, telepresence, screen The bigger the distortion, the more obvious. Curved TV means that the TV screen has a certain degree of curvature, which is more in line with the visual habits of the human eye. It is more immersive when watching the program. Like the difference between the IMAX 3D movie screen and the ordinary 3D movie screen, the curved surface technology is divided into the original song. Screen and physical music screen technology, physical music screen will be the mainstream in the future.
3, Quantum point purchase parameters
Reference factor: General
Quantum dots are nanomaterials composed of a small number of atoms. They have unique photoelectric characteristics, and are stimulated by electricity or light. They emit very pure, high-quality monochromatic light of various colors depending on the diameter of the quantum dots. Backlights using quantum dot materials are the purest backlights of current color. Quantum-dot TVs have improved color gamut, brightness, and true color.
4, HDR purchase parameters
Reference factor: weak
HDR is not familiar with the word? Many mobile phones can choose to open HDR, high dynamic range. HDR technology is applied to televisions with high contrast, sharpness, and vivid colors. This fall, Samsung, LG, and Sony's high-end TV models are all equipped with HDR technology. 4K TVs influence the resolution, curved TVs affect the telepresence, and QD TVs affect color. HDR has optimized the overall picture. But to tell the truth, whether or not the phone has HDR turned on, perception is not so obvious.
It is worth noting that HDR technology, like 4K, requires HDR technology for content shooting. Otherwise, it is useless. Now, there is not much of this content. China has almost nothing.
5, OLED purchase parameters
Reference factor: General
In recent years, OLEDs have been promoted as "next generation display technology" by some manufacturers, claiming to be more advanced than LCDs. The LCD (Liquid Crystal Display) is a border lighting technology that transmits light from a separate wire to the center of the screen through a large number of light emitting diodes distributed around the screen. The OLED (Organic Light Emitting Display) screen is composed of an organic material capable of emitting light when current passes through, and a pure color is obtained through the filter.
OLED screens have many advantages: they are lighter and thinner, and they have better flexibility when the backlight is removed. The self-illumination technology and the black pixels do not need to be lit to save energy. The viewing angle is larger, and it is suitable for multi-angle viewing of the living room. There is no LCD. Molecular and glass, all solid components, are therefore more durable and have better seismic performance than mainstream LCDs; filter technology can produce very pure colors with high saturation. Because it has the advantages of low energy consumption and strong shock resistance, devices outside the TV also have OLED screens.
However, the disadvantages are also obvious: The biggest limitation of OLED is the high cost caused by the low yield rate.
6, MEMC purchase parameters
Reference factor: General
MEMC:, Motion Estimate and Motion Compensation; motion estimation and motion compensation, motion picture quality compensation technology used in LCD TVs. The principle is to use a dynamic video system, insert a frame of motion compensation between the traditional two-frame images, the ordinary flat-panel TV 50/60Hz refresh rate to 100/120Hz. To put it plainly, it is to use specialized chips combined with software technology to solve the high requirements for refresh rates of some special images. For example, football must be quickly refreshed, otherwise there will be a "tailing" phenomenon.
If you are a sports enthusiast, consider purchasing MEMC technology for your TV purchase.
7, split TV purchase parameters
Reference factor: weak
Its essence is to make traditional televisions only play the role of display, do not need to be responsible for image processing, exchange station exchanges and other work, only the power chip and MEMC and other display chips, so the screen can be ultra-thin. The "chip" of traditional television is placed after the "host".
8, 3D purchase parameters
Reference factor: General
What does 3D mean? Presumably everyone who has been to the cinema has an intuitive impression. 3D TV wants to achieve a similar viewing experience. It uses human eyes to observe objects with slightly different angles, so it can distinguish the distance between objects and produce a three-dimensional visual principle. It separates the images seen by the left and right eyes so that users can Experience a three-dimensional feeling. 3D TV is further divided into naked-eye 3D and glasses 3D. The former does not need to wear dedicated 3D glasses. The naked-eye 3D technology is not mature enough, and there are problems such as low viewing angle, impaired resolution, and unsatisfactory experience.
However, like 4K TV and HDR TV, 3D TV needs content itself as 3D, but now the growth rate of 3D programs and 3D TV channels is far behind the 3D process of movies. So although the price of 3D TV is acceptable, you don't have to think about it. You want to watch 3D or go to the cinema.
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.
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