Who is responsible for the speed of smart TV card memory OR speed?

Speed ​​does affect the experience

Skyworth Group's Henan Branch’s director of marketing, Mr. Dou Shuren, said that the speed of the Internet really affects the viewing experience of smart TVs, but the specific requirements for bandwidth and network speed cannot be generalized.

"When you watch videos, the demand for speed is certainly high. When you look at a webpage, the requirements are relatively low," said Dou Sae-jen. Smart TVs have a test on speed at the time of production: In the state of venting, that is, except that TV has no other products to share the network, 2 MB network speed can see all resources, and 1 MB can be a little bit of a card.

"In real life, each person's bandwidth is different, and the number of users is different." Mr. Dou said that, for example, from Monday to Friday, there are fewer people using the Internet and there is no problem with watching any video at a speed of 4 trillion. After Saturdays, Sundays and nights after 7 o'clock, everyone is using the Internet at the same time. The TV will certainly not be smooth.

Wang Jianlin, director of marketing for Changhong Television's Zhengzhou branch, believes that for smart TVs, about 4 trillion of bandwidth is basically enough.

Smart TV card, not just complaints about speed

In fact, when you watch video with a smart TV, you don't have a smooth flow, and it's not all about speed. Under the same network conditions, the software and hardware of the smart TV itself also affect the viewing experience. The two industry figures invariably used a metaphor: You use an iPhone with more than 5,000 yuan to surf the Internet, and if you go online with more than 1,000 yuan, the fluency is certainly not the same.

In terms of hardware, the first is the chip used by smart TVs. The performance of the chip is determined by the number of CPU cores and the operating frequency, which will affect the fluency of the TV operating system and various applications and games. In addition to the performance of the GPU graphics processor, it is mainly responsible for graphics rendering work. "The more the number of cores, the more it can solve the stuck and trailing images."

"64-bit chips are certainly faster than 32-bit chips." said Dou Sae-jen. In addition to the number of digits, there are differences in the architecture of television chips. Smart TVs on the market today have more A7 architecture chips, and A9 and A17. The latter two are faster and relatively better.

Followed by compatibility issues. Motherboards, graphics cards, CPUs, operating systems, sounds, etc., are all compatible with each other in order to ensure smooth operation of the TV. "For example, if two water pipes are connected together, if they are connected together in straight lines, the water flow will be faster. If the connection is bent, the water flow speed will certainly be slower." Bean Tree Ren introduced.

It is also related to the memory of the TV. According to Wang Jianlin, whether watching a video or watching a live broadcast, TV actually has a cached process. At this time, the memory size is critical. "8G and 16G certainly have no 32G fast."

In terms of software, most smart TVs are now using Android. As more and more content is being loaded, TV watching will certainly slow down. I believe this is very easy to understand. Some TV products use a self-developed system. Both the boot time and the operating speed have their own advantages. You can choose according to your preferences.

The background to provide content support for smart TVs also affects the fluency of the viewing. "There are a variety of formats for film sources, of which the encoding format is H.265, which can accommodate more content in a smaller space, and the viewing effect is better. If the film source provided in the background is this format, it will naturally be smoother when viewed. "Bean tree kernel introduction.

Two industry insiders suggested that when people purchase smart TVs, it is more important to consider the above parameters in addition to the size of the viewing distance and family space.

Make smart TV faster, try this trick

So, for smart TVs that are already in use, is there a way to make it faster and reduce the number of stalls? "Home Appliances Mom" ​​also helped us inquire about it.

"For manufacturers, what we can do is to upgrade the hardware configuration and make the compatibility between the chips and the hardware and software better, and look for better back-end service sites to cooperate." Bean said, other networks, such as Bandwidth and speed, online time, number of people, etc., manufacturers can not control.

In this regard, "home appliances mother" suggested that if you have conditions, you may wish to use more high-speed broadband, such as 10 trillion, 20 trillion fiber, of course, the cost is relatively high. In addition, when watching TV, try to close other idle networking devices and provide a more relaxed network environment for TVs. In addition, like the mobile phone, from time to time to clean up the TV's cache, uninstall the infrequent applications, etc., can enhance the smart TV viewing experience.

Wang Jianlin suggested that when people are using smart TVs, it is best to use a network cable to connect. After all, using wireless routers to receive signals is not stable enough. Once walls, glass, etc. are blocked, the network signal will be weak, which will also affect the smoothness of the viewing.