First of all, it should be noted that the three models are not provided by mobile phone manufacturers, but by recycling treasure. Among them, iPhone XR and Huawei Mate 20 Pro, which show a relatively high preservation rate in recycled treasures, are still used by many people. Xiaomi 9 has a poor battery life of 3300mAh, and fewer people choose it.
Look at the appearance first. All three models have been used for 1 for 2 years, but they are well preserved. From the perspective of ordinary users, iPhone XR and Huawei Mate 20 Pro are highly recognizable. After all, the appearance of apple has not changed for several years.
Huawei is a curved screen+bangs. Only Huawei has such a machine, and other manufacturers are useless.
Xiaomi 9 is a water drop screen, which is a bit bad in street design, so it is the most common.
In order to test whether the mobile phone is good or not, there are three links to test. The first is the opening time of 20 applications.
In order to reduce the error, each mobile phone has been tested three times. The final result shows that iPhone XR takes 5 minutes and 34 seconds, Huawei Mate 20 Pro takes 5 minutes and 47 seconds, and Xiaomi 9 takes 5 minutes and 53 seconds. Generally speaking, apples are faster, but they are all the same.
The second round is the opening time of the game. Two games, Peace Elite and the glory of the king, were selected and opened 10 times, reducing errors. Finally, it was found that iPhone XR took 2 minutes and 44 seconds, Huawei Mate 20 Pro took 3 minutes and 37 seconds, and Xiaomi 9 took 3 minutes 17 seconds. On the whole, Apple performed the best, followed by Xiaomi and Huawei.
The third round is the game frame rate test. Since Apple does not support the PerDog application, there are only data from Huawei and Xiaomi. The following is the Huawei Mate 20 Pro test:
The following is the Xiaomi 9 test:
Before, I didn't see any difference. It may take a long time. In the air-conditioned environment, these three mobile phone experiences are very close, and I believe it is difficult for other ordinary users to distinguish them.
Finally, let's look at the photo test. Not much to say, just take a sample.
It is the default mode, there is no manual adjustment, and there is no direct focus proof. I think Huawei has proved itself very well, killing apples and millet at night, with no color cast, low noise, and the best details and impressions.
Let's look at the proofs during the day. Let's talk about which is better or worse!
Generally speaking, the flagship mobile phone that has been used for two years is still quite fun. Whether it's iPhone or Huawei Xiaomi of Android, I personally feel that these phones are almost the same as the new ones, the games are not stuck, the photos are very strong, and the operation is very smooth. In the past, Android phones began to get stuck in a few months. At that time, the battery was detachable. It is common to unplug the battery and restart the phone. Now it seems to be gone forever.