At present, mobile phone chips are still not as good as those abroad. The two giants in the mobile phone chip industry, TSMC in Taiwan Province, China and Samsung in South Korea, have advanced chip manufacturing technologies, which have reached 14nm at present, while the latest technology made in China, such as SMIC, is only 28nm, which is almost a whole generation behind. Technology is in a hurry. With only a little bit of research and development, the chip field will be new in almost half a year. In addition to cost considerations, almost all chip manufacturers will adopt the most advanced technology, so the old nano-technology is hardly used. Without it, there is no source of income. Without income, it can't support its research and development, let alone catch up with technologically advanced manufacturers, so it will only fall behind. Almost all of these chip factories in China are burned by the government, and there is no way to compare with the truly leading ones.
Let's talk about chip design. The chips on PC adopt a unified x86 architecture, which is widely adapted by operating systems all over the world, such as windows, linus, os x and so on. This architecture is only owned by several manufacturers authorized by Intel, such as AMD, Texas Instruments, Magnesium and so on, and there are no other enterprises, such as Loongson in China. Even if R&D and chip making can keep up, the performance is barely enough, but
The architecture of mobile phones is mostly ARM architecture, which is developed by British ARM company and has the characteristics of low power consumption. Powerful manufacturers, such as Qualcomm, Samsung and Apple, add their own designs to suit their mobile phones after buying back the authorization of ARM. Weaker manufacturers, such as MediaTek and Huawei HiSilicon Kirin, all bought the ARM public architecture directly, and designed it slightly. When used on your own mobile phone, you can see that the performance of HiSilicon Kirin of the same generation is always inferior to that of Samsung and Qualcomm processors, which is also the reason for the strength of the manufacturers and the monopoly factor. Now both Samsung and Qualcomm have their own architectures, and Apple's processor is also bought from the ARM architecture.