Although the new machine gradually occupied the market, it does not mean that the old model is not worth buying. In fact, there are still many people who use the old models, such as the iPhone 7 and Xiaomi 6 many years ago. These phones still have some advantages, not to mention the flagship model which was launched last year. However, many of the flagship aircraft listed last year have been reduced in price, which is close to the “cabbage price”, which is very suitable for “wait for the party”. Now small m for you to inventory the following three old flagship aircraft. < p > < p > Huawei mate and P series have superior strength, especially the pro version. Therefore, mate20pro, which was launched at the end of 2018, is still not out of date. Although the market is still on the market, the front screen is made of OLED, with a pixel density of 538 PPI and a screen color of 16.7 million colors, which is basically good from the material to the display effect. There is also a 3D glass body with good texture on the back and a variety of colors to choose from. The back of the camera adopts a 4000W three camera system, equipped with F / 1.8 aperture. Each of the three cameras has its own skills, but the main camera does not have a very good sensor. < p > < p > Huawei mate 20 Pro is equipped with Kirin 980, which was the 4G flagship chip. Obviously, it has no advantages in terms of performance, but it is basically no problem in daily use. Although the performance requirements of online games are relatively high, the Kirin 980 can still run smoothly. In addition, the mobile phone is equipped with 4200 Ma Battery + 40W fast charging, which is still not outdated even from the perspective of 5g mobile phone. < / P > < p > due to its later launch, the one plus 7T Pro is better than the previous mobile phone in some aspects. The front uses a 90hz AMOLED screen, with a pixel density of 516ppi, which has a good visual effect. However, due to the large size of the screen, the weight reached 206 grams. The back camera of one plus 7T Pro adopts 4800W three camera, equipped with F / 1.6 aperture, and has optimized anti shake effect. Moreover, the night scene mode is not absent, so that it can still shoot beautiful scenery at night. < p > < p > one plus 7T Pro is equipped with last year’s flagship processor, snapdragon 855plus, as well as ufs3.0, which can keep running smoothly. If it’s a game enthusiast, it happens to have dual speakers to help users improve the game experience. The machine is also equipped with a liquid cooling cooling system to let the mobile phone heat effectively. Although the fuselage is heavy, the battery capacity is not very large, but a combination of 4085 Ma Battery + 30t flash charging is adopted. < / P > < p > when it comes to models that have been reduced in price but still hot, many people will think of iPhone 11. For the frequent attention to the field of mobile phones and senior fruit powder, the configuration of the machine has been familiar, it has obvious shortcomings, but also has irreplaceable advantages. For example, its appearance, still using LCD screen, no high brush, is its shortcomings. In terms of shooting, the dual camera of the machine belongs to the level of no surprise, which can meet the daily use. In addition, although its battery has been upgraded to some extent, it is only over 3000 Ma, and the charging rate is almost unchanged in a thousand years. The biggest advantage of the iPhone 11 is the A13 bionic chip, which can be used for at least three years. < / P > < p > several mobile phones were once flagship machines, especially the iPhone 11, which is very popular today and has not been deterred by 5g mobile phones. So are you considering buying 4G flagship? gather and watch! Huawei P40 Pro evaluation: excellent mobile phone photography elegant design, do you like it?