Shulou(Shulou.com)05/31 Report--

What are the disadvantages of iphone12? What is the common fault of iphone12? How's the iphone12 signal? How is the endurance performance of the iphone12? What are the defects of iphone12? Who is the best person to start iphone12? Is the iphone12 worth buying? How cost-effective is iphone12? What do you think of iphone12?

In theory, Apple has returned to Qualcomm from Intel, using Qualcomm X55 baseband, which will theoretically greatly improve signal quality.

In the normal life scene, the signal of 12 is always full and fluctuates occasionally.

In some bad cases, 12 and mate20 are used as comparison tests.

Crowded elevators: the 12: 00 signal is often off-line, and Wechat messages go round and round.

Subway: it's not a big problem to watch videos online. Too many people are offline.

Cinema: it's a bad experience. A lot of times, there are signals that you just can't get online.

Shopping malls: there is a significant delay in payment in crowded accounts.

Overall, Huawei is strong in communications, but there are 12 deficiencies, none of which has been effectively improved.

5G

By default, Apple automatically switches between 5G and 4G. When 5G is turned on, the speed increases obviously. When browsing Weibo to watch the news, relatively make up for the lack of high-brush fluency, power consumption is also. Opening is not recommended for daily use.

Endurance charging

Continue to travel without refueling

The battery of the main review video summary 12 is shrinking, but thanks to the reduced power consumption of the A14 processor at the 5nm, its overall battery life is comparable to that of the 11.

When I am on the backup machine, I go out to chat with my classmates on weekends, and I don't play games or browse short videos. Light users can hardly maintain a day's activity, and it is not impossible to recharge once a day.

When I use it as a host, it is obviously not enough, especially when I often read email and hold video conferences, I must maintain an impulse in the middle, and the office must be equipped with a charging head.

Expenses

According to the test data given by the charging head network: 12. The time it takes to fully recharge.

5W charger: 3 hours and 19 minutes.

12W charger: 2 hours and 35 minutes.

18W charger: 1 hour and 42 minutes.

20W charger: 1 hour and 41 minutes.

Compared with the 40W charging capacity of flagship Android, Apple's charging capacity is clearly not enough. On the ipadpro, I use a 12W charging head, of which 10% of the 12W charging head takes about two hours, compared with an hour and a half for mate 200-100% charging two years ago.

It is recommended that users under the age of 12 buy charging heads that support 20wPD protocol, and if conditions permit, they can also purchase Magsafe wireless charging accessories.

Photograph

The only deficiency is that the zoom ability is slightly inadequate.

There are still some deficiencies in the details, such as battery life and frivolity, there is no use of high screen brushing, the software has not yet split the screen.

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