Write at the top: if your friends only have 1999 and want to buy a flagship mobile phone, you don’t need to read the following content. K30 supreme edition is your only choice. But this fairy price mobile phone is definitely not perfect. If you want to see the advantages and disadvantages of this mobile phone, you can continue to look down. Two weeks ago, Xiaomi released the “Xiaomi 10 supreme commemorative edition” to celebrate his 10th birthday. The completely packed configuration has won it waves of praise. However, to be honest, a Xiaomi mobile phone with a price of 5299 yuan and a full 6999 yuan is almost the same as that of a hammer. < / P > < p > before formally discussing the K30 Premium Edition with you, Tony wants to go back and talk about the K30 Pro released earlier. < p > < p > K30 Pro is the 5g bucket flagship of Hongmi Series in the first half of this year. The core configuration of K30 Pro is the same as the mi10 series, which uses the snapdragon 865 flagship processor. However, the pursuit of high-end texture of the MI 10 series is different, it is more practical in design. < / P > < p > for example, K30 Pro does not use a curved screen that can create a high-end feeling, nor does it punch holes on the screen. Instead, it uses the traditional “lift camera” scheme. However, the price of K30 Pro was not as good as that of the past because the 5g chip was the only one owned by Qualcomm and the price was too high. < / P > < p > price, screen, speaker. The three small slots of K30 Pro were finally flattened by Xiaomi with K30 supreme edition after half a year. < / P > < p > this time, the K30 premium features a 120 Hz high refresh rate OLED screen and dual speaker stereo. < / P > < p > in other aspects, except that the battery changed from 4700 MAH to 4500 MAH and the independent headphone jack was canceled, it was basically the same as K30 pro. However, the price dropped directly from 2999 to 1999. In the “graze grass” of various wails and bullet screens under the stage of the press conference, boss Lei played a dream back to ten years ago. < / P > < p > of course, this is not the truth. To get Tony to say that it is much cheaper than the snapdragon 865, the MediaTek Tianji 1000 + processor probably has the greatest contribution. < / P > < p > since we have introduced Tianji 1000 + separately before, we have also made a preliminary evaluation on the first iqoo Z1 mobile phone to use it. In summary, the power consumption of this baseband is slightly lower than that of 865 when compared with that of snapdragon. It belongs to the first echelon of mobile processors. < / P > < p > at present, there may still be many small partners who have been devastated by the United Development and Development Department of science and technology of the people’s Republic of China. However, judging from Tony’s personal experience of using iqoo Z1, Tianji 1000 + is still very fragrant. < p > < p > however, chip fragrance does not mean that the mobile phone is stable. After using K30 supreme for an hour to play full height special effects 3, the mobile phone has become very hot, and after a while, it will pop up a overheat prompt. < / P > < p > those who have seen the official dismantling video in Xiaomi community may be impressed. Like K30 pro, K30 supreme is covered with various heat conducting materials such as soaking plate and copper plate. < / P > < p > it can be said that the K30 Premium Edition is a mobile phone with the same temperature as the CPU, and a clip on fan is the kind of game console. Tony estimates that the problem still lies in Xiaomi’s current temperature control scheme for the K30 premium version, which only considers the high-performance requirements, but does not estimate the situation that the mobile phone will become too hot to hold for a long time. To me, Xiaomi is so sincere. If you enter the game, secretly change the resolution from 1080p to 720p, and then reduce the frequency of the processor. However, at present, Tony still suggests that Xiaomi optimize the temperature control scheme, and then push it to the next update. Otherwise, the hardware is very good, but it turns out to be the opposite. When the K30 premium was released, Xiaomi highlighted the 120 Hz high refresh rate screen. Tony, who watched the press conference, was also shocked in the editorial department. < / P > < p > as a result, we found that, well, only a few apps such as wechat and QQ can work at a refresh rate of 120 Hz, and all other apps are only 60 Hz after being opened! < p > < p > at first, Tony thought about it and didn’t understand the reason why Xiaomi did it. Later, Kuan fag released the global 120 Hz cracking method, and Tony found out after trying it. < / P > < p > according to Tony’s actual test, under the “adaptive 120 Hz” mode provided by Xiaomi by default, the K30 premium version has a service life of about 17 hours. < / P > < p > however, after the high refresh rate of 120 Hz is forced to be turned on globally by using the cracking scheme, the service life burst of the mobile phone is reduced to 12 hours, which is shortened by 5 hours. < / P > < p > we all know that under 120 Hz mode, the battery life of the mobile phone will be reduced by naked eyes. Obviously, Xiaomi also knows that, therefore, it uses the white list method to actively limit the high refresh rate of some apps. However, Tony thinks that the global 120 Hz mode should be a “I can’t use it, but you can’t do without it.”. It’s hard to say that Xiaomi directly blocks the function entrance for endurance design… Fortunately, Tony gets the news that Xiaomi has planned to add the global 120 Hz switch in the next version update, and the partners who are still using the cracking scheme don’t have to wait too long. < / P > < p > if Tony is still a student and wants to get on the best car with the least money, and at the same time, he likes to be integrated into a mobile phone playing community and develop a mobile phone playing method with everyone, then I will probably buy the K30 Premium Edition. < / P > < p > as I mentioned earlier, you can’t buy a phone that is more powerful than the K30 premium hardware for 1999 yuan. However, young people like Tony are no longer students, and their daily concerns are gradually occupied by some people in their work. At this time, we, who no longer love playing computer and have more spare money, may want to buy a comprehensive and excellent mobile phone. 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