Who is the worst? Micro whale, cool open, millet giant 49-inch smart TV chip secret

The so-called smart terminal, in addition to the Android system is also very important outside the processor. Early Android smart phones had poor system performance due to poor processor performance, especially Caton, slow running programs and poor video player performance. The same is true in the television field. Although smart TVs are not as demanding as mobile phones, no one will like to have a "weakened" chip at the same level.

At the height of summer, many Internet TV brands have launched new products for the year, including traditional companies such as TCL, dark horses and whales, and old millet brands. However, the editors found some interesting things in these brands, may wish to pick it out.

Little Whale WD49D

49 吋 should be said to be a size for this year's comparison, because the visible area is not much smaller than the 50 ,, and at the same time it is much larger than the 43 and the old 46 吋, the key price is still cheaper, the current full HD or 4K The 49-inch TV price is generally within 2200-3000 yuan.

The three TVs we talked about this time are the 49D and the 4A series of Xiao Wei's newly released 49-inch and the KX49. These three TVs use the Cortex A53 quad-core CPU. The Micro Whale W49D uses the MTK's Morningstar Semiconductor MSD6A828 processor, a four-core design, and is paired with a 6-core Mali450 graphics processor.

Millet TV's newly released millet TV 4A 49-inch TV uses the T962 processor from Amlogic, Amlogic is the crystal morning, usually the crystal morning chip is mainly used in entry-level products such as TV boxes. Although this T962 is also the A53 architecture and quad-core processor, but the performance is very weak, to know that T962 has already been used in early TV millet 3, and now the new generation of TV is still using this old chip is really some let People do not understand. In addition, the same megapixel whale W49D used in the GPU is Mali450, so there is basically no difference in graphics performance.

Cool open KX49 uses the Huawei Hass V510 chip, which is relatively rare in the TV field. This is a dual-core 64-bit processor based on the A53 architecture. It is matched with the MaliT720 processor and supports H.264 and H.265. And other decoding capabilities. It can be said that the KX49 is better than the Mali T720 in terms of graphics performance, which is consistent with the persistent idea of ​​cool as a selling point. However, the dual-core architecture is far less powerful than the quad-core MSD6A828 in general-purpose computing. And millet TV 4A 49 吋 either CPU or GPU are far less than your friends' products. This means that both system computing and graphics processing capabilities have fallen behind the times.

From the millet TV 3A to the current 4A, the Amlogic T962 processor's deferred approach is surprising. Compared to LeSport, Microwhales, and even Cool Open, Xiaomi’s use of TV processors looks very conservative. But if you think about it, it's not hard to understand, because Xiaomi has a box business in addition to TV, and the cost-effectiveness of the millet box has been good. Jing Chen is also a processor supplier for the Xiaomi box. From this point of view, it is not difficult to see that Xiaomi put the chip used on the box on TV. The biggest benefit is cost control.

The millet box's large use of the crystal morning processor can be digested in time. At the same time, familiarity with the use of the T962 chip is also very familiar with the use of millet, a large number of equipment on the television equipped with this processor, can save a lot of R & D costs. Especially in the case of skyrocketing prices of LCD panels, reducing the configuration to maintain price advantage is also a consistent practice among many manufacturers.

In the mobile phone market, Qualcomm Xiaolong is almost synonymous with Android smartphone processors. This is because Qualcomm processors can provide powerful general-purpose computing capabilities, first-class graphics performance and integrated data connectivity technologies, including cellular networks, USB, and video. When shooting, and other features, while Qualcomm Snapdragon processor also has excellent integration capabilities, allowing companies to purchase a large number of accessories, a direct chip to get. However, there are many reasons why Qualcomm Snapdragon processors are not popular in the smart TV market. Many of them have high purchase costs. The most important one is that Snapdragon processors are not friendly to TVs, and functions such as 4K decoding can be implemented very late. , And Morningstar's processor early to achieve 4K decoding.

In the TV, MTK's Morningstar Semiconductor has taken the absolute lead, because compared to the mobile phone, TV, the processor's general computing power requirements are slightly weaker, and more important is the graphics decoding and video and audio computing capabilities. Of course, general-purpose computing performance is essential to the operation of the system. Morningstar Semiconductor's Mstar series chips can be said to be built specifically for smart TVs, whether it is general-purpose computing or graphics capabilities are second to none.

Morningstar High Performance TV Processor MSD6A938

The strength of Mstar Morningstar is that it is affiliated with the famous MTK. To know that MTK is the Turnkey turnkey model for the 2G mobile phone industry, MTK can maximize the convenience of enterprise deployment. Morningstar Semiconductor also inherited this style. With its rich functions and strong computing power, the Mstar series processors are increasingly concerned by large companies and have successfully captured many customers including LeTV and TCL.

Of course there are some ARM-based smart processors in addition to the Morningstar, but there is a certain gap between Mstar and the features, decoding capabilities and performance. Of course, no matter which chip you use, the only thing that puts the box stuff on TV is always somewhat obscure. In particular, millet, which has always been labeled “fever”, is actually doing some disappointments and burning it.

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