Apple 12 has been widely used for two months, but it has only shortcomings.

1, signal difference. Compared with my previous glory, because the machine in our company is relatively large, the signal itself is not very good, and it is poor when using glory. However, I changed 12 to know that the glory signal is good. Basically, glory cannot be used where 12 cannot be used, and glory can be used where 12 cannot be used.

2. The battery life is poor. 12' s battery life is almost 20% weaker than my previous mobile phone. The old mobile phone was just enough, but it didn't work well. 12 battery life makes people vomit blood.

3, poor heat dissipation, long-term brushing Tik Tok mobile phone can be hot, the shortcomings brought by the thin and light double-layer motherboard, this is a serious injury.

4, the gesture is not easy to use, go back to the common point in the upper left corner, brush Tik Tok to open the comment area, the gesture can not be closed quickly.

5, the screen is green, in order to make the phone less dazzling, I turned on the white point value. When I turned it on, both sides of the dark mode were green, but I would rather be green than dazzling, not as good as the LCD screen, but the LCD screen has a strong blue light, so it is best to always turn on eye protection. I used LCD for two years before, and the degree rose rapidly, and there was floater. I don't believe in LCD eye protection, and it looks very comfortable. I often wear eye protection now.

6, there is no high brush, you will know the difference after this comparison, the difference is really big, if you must buy apples, I suggest waiting for 13, there is a high brush.

7.NFC is not turned on, so I can't use the access card. My company's time card used to be a mobile phone, but I knew this before I bought it and reluctantly accepted it.

8. Only passwords and face recognition are used to unlock, and there is no fingerprint. It is normal to enter the password now. First, face recognition with masks is not available. Second, it is difficult to recognize when you are lying down and picking up your mobile phone.