When purchasing smart TV, we should consider image quality, innovative technology, TV size and appearance, content resources, TV configuration, audio and external interface. The most important hardware configuration is CPU processor and ram running memory. In theory, the higher the configuration, the better.
我们在为家居选择智能电视的时候，不仅要考虑到电视本身的观看效果，对于许多年轻人而言，与家用主机的联动性， 家庭影院 的效果都要考虑其中。 怎样挑选智能电视 配置 ，可以为我们带来更好的生活体验呢？
When we choose smart TV for home, we should not only consider the viewing effect of TV itself, but also consider the linkage with home host and the effect of home theater for many young people. How to choose a smart TV configuration that can bring us a better life experience?
跟着智能电视体系功用越来越复杂，使用越来越丰富，对芯片运算功用的请求也越来越高。芯片功用取决于 CPU 中心数量和运转主频，这会影响 UI 体系和各种使用、游戏的运转流通度，智能手机都遍及四核、八核了电视当然也不能落后。
With the function of intelligent TV system becoming more and more complex and more abundant, the demand for chip operation function is also higher and higher. The function of the chip depends on the number of CPU centers and the main operating frequency, which will affect the UI system and the circulation of various uses and games. Smart phones are all over the four core and eight core, and TV can’t lag behind.
GPU graphics processor
GPU 的作用类似于电脑上的显卡，只不过电视机不存在独立显卡的说法，GPU 和 CPU 都集成在了一颗芯片上。很多朋友都会有这样的经历：使用一台配置很高的电脑，运行软件或者浏览网页都很快，但是一玩游戏就很卡——原因就是显卡性能太差，造成了瓶颈。智能电视中情况也一样，GPU 主要负责图形渲染的工作，这对游戏来说尤其重要，需要强劲的 GPU 和 CPU 配合才能提供流畅的游戏体验。
The function of GPU is similar to the graphics card on the computer, but there is no independent graphics card in the TV. GPU and CPU are integrated on one chip. Many friends have is too laggy to use a highly equipped computer, or to browse the web, but it is very easy to play games because the performance of the card is too poor, which creates a bottleneck. In smart TV, the same is true. GPU is mainly responsible for graphics rendering, which is particularly important for games. It needs a strong GPU and CPU to provide a smooth game experience.
除了常规游戏，性能强劲的 GPU 还能提供更多的玩法。例如乐视 X50 Air 就提供了一个 3D 游戏的功能，通过特别的设置，可将支持 OpenGL 技术的游戏转换为 3D 游戏，目前已有 300 多款游戏支持该项技术。戴上 3D 眼镜，你不光可以在 X50 Air 上享受 3D 电影，还能玩到有趣的 3D 游戏——当然前提是要有一颗强劲的 GPU，因为 3D 模式下 GPU 渲染图形工作量会增加一倍，如果性能不够就很容易出现画面卡顿现象。
In addition to regular games, the powerful GPU can provide more ways to play. For example, LETV X50 air provides a 3D game function. Through special settings, games supporting OpenGL technology can be converted into 3D games. At present, more than 300 games support this technology. Wearing 3D glasses, you can not only enjoy 3D movies on the X50 air, but also play interesting 3D games – of course, the premise is to have a strong GPU, because the graphics rendering workload of GPU in 3D mode will double, and if the performance is not enough, it is easy to appear the image jamming phenomenon.
4K decoding capability
前面提到的核心数量和主频，其实指的是 CPU 部分，这对智能手机和智能电视同等重要。但电视机是用来看视频的，所以更多的需要考虑视频解码能力，特别是 4K 视频的解码能力，这部分就是电视和手机的区别了。主流的电视芯片都会将解码电路与 CPU 一起集成在同一颗芯片上，以节省成本和功耗。几年前 4K 电视刚诞生时曾出现过一些机型虽然提供了 4K 液晶屏，但却不支持 4K 视频的解码，被称为“假 4K”，我们现在选购 4K 电视肯定不能再犯这样的低级错误。
The number of cores and main frequencies mentioned above actually refer to the CPU part, which is equally important for smart phones and smart TVs. But TV is used to watch video, so more need to consider the video decoding ability, especially the decoding ability of 4K video. This part is the difference between TV and mobile phone. Mainstream TV chips will integrate the decoding circuit and CPU on the same chip to save cost and power consumption. A few years ago, when 4K TV was just born, some models appeared. Although they provided 4K LCD screen, they did not support the decoding of 4K video. They were called “fake 4K”. We can’t make such low-level mistakes when we buy 4K TV now.
Ram running memory
运行内存的情况相对比较简单，主要是看容量的大小，很多老款的智能电视菜单反应很慢，经常死机，主要原因之一就是内存太小。如今 Android 5.0 以上的系统对内容的要求越来越高，1GB 内存的手机反应都很慢了，更不用说智能电视了，所以 2GB 是最基本的要求。
The operation of memory is relatively simple, mainly depending on the size of the capacity. Many old smart TV menus react very slowly and often crash. One of the main reasons is that the memory is too small. Nowadays, Android 5.0 and above systems have higher and higher requirements for content. Mobile phones with 1GB memory are slow to respond, let alone smart TV. Therefore, 2GB is the most basic requirement.
Performance and appearance
If you want to have the same performance and appearance, I suggest you buy a split TV. The performance of the all-in-one TV, especially the sound quality, can not be perfectly presented. The “split TV” basically has enough configuration and experience, which can better reflect the sound quality and picture quality.