The era of a single product is really gone, and the network information is becoming more and more open. In the past, when buying a TV, just watching what brand of goods it was, the selling point of consumers now is not just that. What is 4K, whether HDR is HDR, no H.265 decoding, whether multi -core, etc. will become an element that users will consider when choosing.
Not as good as smart TVs, TV boxes do not need to consider display technology and hardware, but they have inherited in terms of chip decoding and resolution output. The common decision to buy TV boxes is generally price, followed by the performance attached to the TV box. Among the many performances, box manufacturers have also begun to advocate the chip nuclear number. In a group of mainstream 4 nuclear TV boxes, many 8 -core TV boxes appeared last year and became a competitive advantage.
The more the signal that the general user knows is that the more nuclear numbers, the better the TV box. To some extent, this cognition is not wrong. However, how is the nucleus calculated? What really does multi -core mean? It is still necessary to understand.
Nowadays, smart TV manufacturers often emerge from more than ten cores and twenty cores. These are the superposition of chip cores. Fortunately, the TV box has not been calculated like this. The quad -core refers to the quad -core number of the CPU. Common nuclear stacks are mainly superimposed with CPU, GPU, and VPU chip nuclear. The CPU is a central processor that can improve the operating speed; GPU is a graphics processor to enhance the effect of the screen; VPU is the visual processing unit, and the role of the GPU. The same, the real role is the CPU, the core of the central processor. In general, the higher the CPU’s main frequency, the larger the cache, the more cores, the better the TV box.
At present, the high -core TV box that can be seen on the market is 8 cores. Here, four 8 -core TV boxes are used to compare. See what high -core TV boxes look like and what special features?
Since the TV box hardware is not the main reference object, we will start directly from performance. First look at the performance parameter comparison table.
On the chip, these four TV boxes are just two or two pairs, and the chip is used in the same or similar. Tmall Magic Box 3PRO and the four generations of Hemidi H7 are equipped with the latest chip Jingchen S912, and the CPU and GPU architecture solutions are slightly different; the second generation of Infiki I9 and Skyworth i71S are equipped with RK3368 chips. This chip is 2015 in 2015 The world’s first octa -core chip in the world in the world. In 2016, a large number of mass production was invested. It is a relatively common match in the octa -core TV box. The GPUs of these two TV boxes also adopt different schemes. The performance of the first two TV box chips is stronger than the latter two.
In memory, memory is also part of the chip scheme. Tmall Magic Box 3PRO and Hymedi H7 Four Generations Chip is equipped with stronger, and the memory combination is much stronger than the latter group. Of course, the Infink I9 has improved the flash memory, which relieves part of the operating pressure. The second generation of Skyworth i71S is commonly matched.
In terms of picture quality, the four TV boxes all support H.265 hard decoding. Among them, the Tmall Magic Box 3PRO is also supported by HDR technology. The improvement of picture quality is more obvious. However, all four TV boxes support 4K outputs. It is still enough to ensure rich 4K resources.
In wireless transmission, there are more uses of the same screen and Bluetooth connection. Supporting dual -frequency WIFI and Bluetooth 4.0 are the most standard. Tmall magic box 3Pro and Skyworth i71S are more unusual configuration. Infink I9 is more outdated in this regard, and the Bluetooth 4.2 technology of the fourth generation of Haydi H7 is really uncommon.
On the interface, the more the interface of the TV box is, the better, but the current TV box pays attention to a small and portable, and the interface will be simplified. , I do n’t know if the function will be greatly reduced because of the composite. As the old brand in the TV box, Himedi is still relatively complete. This is a major advantage when buying. As for the remaining two TV boxes, the interface is enough to use nothing.
In terms of sound quality, it only emphasizes the dual -channel decoding of Tmall Magic Box 3Pro, which is very good to support the next generation of power amplifiers.
In terms of content, there is nothing to say about this piece. How much is the content of the license party, not to mention the major online video platforms of aggregation. However, in fact, the content experience of the current TV box is not very good. The real aggregation should be searching for resources, rather than only searching in Tencent or iQiyi. As for which TV box has a better experience in this area, it is only necessary to know the actual operation.
Finally, when the price, the octa -core box is generally more expensive, mainly because the octa -core chip is not cheap. The price of Tmall Magic Box 3PRO has increased a lot than before. The four generations of Hymedi H7 have not changed.
The price from high to low is Tmall Magic Box 3PRO ＞ Heidi H7 Fourth Generation> Skyworth i71S second generation ＞ Infink i9.
The operation speed of the eight -core TV box is definitely faster than the average. It is still very cost -effective after looking at the price, and the multi -core is a trend. In the future, the operation will become more and more intelligent. The operation speed must keep up with it. Who has entered your eyes?
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