iPhone 11？ Didn't cross it... It's 2022 now, and you can think of doing the fast charge test of the 2019 iPhone?
Really did not cross, the author found that there has been no system for the iPhone 11 to do fast charging tests, we often see the iPhone 11 figure in the product's single product review, and later with the release of the iPhone 12 and 13 series, the iPhone 11 also took a back seat. However, as we all know, the iPhone replacement cycle is long, and now some people are still using the iPhone 7, not to mention the iPhone 11, so they want to "make up a homework".
The iPhone 11 is still sold on Apple's official website, and it is also the earliest release time among the several iPhones currently on the shelves. As an iteration of the iPhone XR, the chip was upgraded and the dual camera was added, but the standard is still apple 5W charger due to the "cost", and the Pro big brother of the same series has been equipped with a 18W PD charger as standard, and iPhone 11 users need to purchase additional PD fast charger if they want to experience fast charging. So today to take a complete look at the iPhone 11 fast charging data, nonsense is not much to say, directly into the test link.
Charging compatibility testing
First use the Apple 5W charger to charge the iPhone 11 with 4.93W of power.
Charge the iPhone 11 with an Apple 12W charger with 10.74W of power.
Swap the charger for the Apple 18W PD charger, charging the iPhone 11 with 17.58W.
Charge the iPhone 11 with an Apple 20W charger with 19.56W of power.
Charge the iPhone 11 with an Apple 30W charger with 22.44W of power.
Finally, the iPhone 11 was charged with an Apple 61W PD charger with 21.68W of power.
Full test of charging
As can be seen above, the fast charging power of the iPhone 11 can reach 22W+, let's take a look at the changes in the data during the charging process, in order to test the fast charging of the iPhone 11 as comprehensively as possible, this time a variety of different Apple chargers are used to charge the iPhone 11.
This is to charge the iPhone 11 using the Apple 5W charger. The whole process is roughly divided into two stages, which end in 4 hours and 9 minutes.
Replace the charger with Apple 18W, iPhone 11 supportSPD fast charging, the voltage rises from 5V to 9V into the PD fast charging state at 21s, and the trickle charge starts at 1 hour and 1 minute from 9V to 5V, and the entire test ends in 2 hours and 10 minutes.
Replace the charger with an Apple 20W PD charger, and when the charging is carried out to 2 minutes and 13s, the voltage rises from 5V to 9V to enter the PD fast charging state, and at 1 hour and 3 minutes, it is reduced from 9V to 5V input, and the charging ends in 2 hours and 14 minutes.
Using the Apple 30W PD charger to charge the iPhone 11, the voltage rises from 5V to 9V into PD fast charging at 20s, and then drops back to 5V input from 9V at 1 hour, and the charge ends in 2 hours and 11 minutes.
Finally, the Apple 96W PD charger was used to charge the iPhone 11, and the voltage rose from 5V to 9V into the PD fast charge at 22s, and then dropped from 9V back to the 5V input at 1 hour and 3 minutes, and the charging ended in 2 hours and 11 minutes.
The five chargers for the iPhone 11 charging the whole process drawn into a curve, you can see that the curve of Apple's 5W charger is very obvious, the remaining 18W, 20W, 30W and 96W charging curves almost coincide, almost can be charged in half an hour about 50%, 1 hour charging about 80%, full in 2 hours and 11 minutes or so.
Charging head net summary
iPhone 11 was released in 2019, the current Jingdong evaluation of 5 million +, as an iteration of the iPhone XR, iPhone 11 has a large battery, dual card, fast charging, low price (compared to the Pro series) and other characteristics, but also become the first choice for many users in the heart of the cost performance.
Although the iPhone has now been updated to the 13 series, it has to be said that the market ownership of the iPhone 11 is still quite large, plus the standard is a 5W charger, so the demand for fast charging for iPhone 11 users is still very large, so we have added these data for iPhone 11 users.
From the data point of view, the use of PD fast charger is obviously much faster than the 5W charger, but in the circle of PD fast charging, whether it is as small as 18W or as large as 96W, the data charged for the iPhone 11 is almost the same, so for iPhone 11 users, the 18W PD charger is enough, if you want to charge the phone quickly, there is no need to upgrade the 18W charger.