iPhone11 battery life

Blue Whale TMT Channel on October 26, TechWeb reported that in response to the sharp decrease in iPhone 12 battery life after turning on 5G, Apple's iPhone Vice President of Marketing Kaiann Drance responded that iPhone12's increased intelligent data mode can balance data and power, in addition, Apple is improving battery life through software systems and cooperation with operators.

Recently, a number of ** reports reported that the iPhone 12 mini battery capacity is 2227mAh, and the iPhone 12 battery capacity is 2815mAh, which is smaller than the 3110mAh battery capacity of the iPhone 11.

Hello everyone, I am Time Fortune Network Intelligent Customer Service Time Jun, and the above questions will be answered by me. The Apple 11 lock screen flashlight cannot be removed. The Apple 11 is equipped with the A13 Bionic chip, operating system, and dual cameras, of which the ultra-wide-angle camera supports 2x optical zoom, and the battery life is 1 hour longer than that of the iPhone XR.

iPhone 11 is a new model released by Apple at the Steve Jobs Theater on September 11, 2019 at 1 a.m. Beijing time. iPhone 11 adopts a rear dual camera, with purple, white, green, yellow, black, red six colors, inch LCD screen, support Dolby Atmos, 5499 yuan for sale. On September 11, 2019, Apple officially released the iPhone 11 series of mobile phones, launching three new iPhones: iPhone 11, iPhone 11 Pro and iPhone 11 Pro Max.

iPhone 11 uses a 12 million ultra-wide-angle camera + 12 million pixel wide-angle camera, and the ultra-wide-angle lens supports two-fold optical zoom, with an angle of view of 120 degrees. Supports 4k@60 frame** shooting, slow motion, HDR** shooting, and short ** shooting. In terms of front cameras, Apple uses a 12-megapixel TrueDepth camera that supports 4k@60 and slow-motion shots.

The iPhone 11 processor uses the A13 Bionic chip, and Apple says that its CPU and GPU are more than the industry's flagship chips. The iPhone 11's camera also supports Multiscale Tone Mapping, which handles different highlights based on position. In portrait mode, pets can now be photographed as well.

Apple has also added a new Night mode, which can shoot with excellent brightness and purity in low light**.

Share how your iPhone can avoid battery health"Take the elevator"Decline!

Take iPhone11 as an example, it hasn't been a total of months since its release, but the battery health of some friends has dropped to 95%, I believe you in front of the screen may be one of them! So why is this happening? The blogger briefly analyzed a few reasons, and friends can come and sit down!

Play to less than 5% or even shut down before rushing to find a charger.

Play games while charging, and play for half a day.

The battery is fully charged and never pulled.

The above phenomenon is a major culprit of harming the health of the battery, in the case of low power, not only will the battery be depleted, but also the performance of the motherboard will be damaged, while charging to play games, especially fast charging, it is also hurting the battery, the body heat dissipation is slow, the power is both consuming and replenishing, it is also very damaging to the battery, after the battery is fully charged, it should be powered off in time, just like we usually eat full, after the meal is still eating a small snack little by little, and finally it will vomit

So while avoiding the above phenomenon, what should we do to make the battery more"Health"This?

The first thing is the hurdle of charging, we can't say that we can limit the number of times we use the mobile phone, charging is also just needed, we can use the original charger of 5V1A when charging, try to choose the original charger with 5V1A, of course, the Pro series comes standard with 18W and can be used with confidence, if iPhone11 wants to use fast charging, it is best to buy the official website, you can buy a third party of a big brand if you think it is expensive, don't be greedy for cheap, and when you use it, it is best to use it with fast charging and slow charging, and make fast charging when you are in a hurry, Take your time if you're not in a hurry!

The second is the way of charging, charging with use is the best way, keeping the power of the mobile phone in the range of 30%-90%, not too little should not be too full, whether it is fast charging or slow charging, or wireless charging, as long as it is kept in this power range, there will not be much damage! If you really need to play games for a long time, it is recommended to keep the battery at about 80%, charge while playing, and when the body is very hot, we can also take a little rest, not only for the mobile phone, but also for the eyes!

If your iPhone battery health is below 80%, the blogger recommends that you go to Apple after-sales to replace a new battery, otherwise it will also increase the damage to the motherboard of the mobile phone, resulting in a decline in the performance of the mobile phone, before going to the after-sales service, remember to make a backup of the important data in the iPhone, if the important data is really lost unintentionally, we can open the App Store to find the [Quick Recovery Wizard], Corresponding to the lost data, we choose to use its recovery function to recover!

Of course, as long as you can do the above charging habits, it is not a problem for a new iPhone to insist on 1-2 years of full health, so the question is, what is the current battery health of your iPhone?

Regarding the battery life of iPhone 11, the official statement is that the iPhone battery will not be less than 80% after 500 charge and discharge cycles. So how to calculate a complete charging and discharging cycle, is the power of the mobile phone from 100% to 0%, how much power is left in the iphone11 to start charging, let's find out together.

Lithium battery charge and discharge cycle instructions.

The iPhone battery uses lithium-ion technology, the lithium-ion battery works in a charging cycle, and the working principle is that the lithium-ion Li+ moves between the positive and negative electrodes of the battery through the electrolyte, and the Li+ is free from the positive electrode to the negative electrode charging process, and then from the negative electrode to the positive electrode discharge process. The completion of a charge and discharge process of all Li+ is a cycle of the battery, so that is to say, the iPhone 11 battery charge from 0% to 100% to 0% can be used as a cycle.

However, in daily life, we do not start charging at 0% power every time, nor do we start using it at 100% power every time, so we should not define a cycle from a single charge and discharge behavior, but should use it as a cycle when the power usage reaches 100%. Let's refer to Apple's official instructions for charging cycles:

You can charge your Apple lithium-ion battery whenever you need it. There is no need to first discharge 100% before charging. Apple lithium-ion batteries work in charge cycles.

If you use (discharge) 100% of the battery's capacity, you've completed a charge cycle, but not necessarily on a single charge. ”

This means that if the iPhone 11 starts charging when the battery is 20%, and then discharges to 20% after charging to 80%, then the power used this time is 60% of a cycle; When we charge to 70% again and discharge to 30% again, this time the power used is 40% of a cycle; At this time, the two processes cumulatively reach 100% of a cycle, even if the battery cycles are one cycle.

That is to say, whether it is one, two or even multiple times of daily use, only when the cumulative discharge reaches 100%, it is considered a cycle.

iPhone battery life.

After understanding the cycle cycle of lithium batteries, it is not difficult to find that the battery life of iPhone11 is not directly related to the use time, but to the number of uses and the amount of power used each time. Twice a day is shorter than once a day, and it is normal to use 2% of electricity in one month and 1% in two months.

The picture below shows the iPhone XS that has been moderately used for one year, and has completed about 450 charging and discharging cycles, and the power capacity is still 86%.

Finally, it should be added that lithium-ion batteries do not have the memory effect of previous nickel-cadmium batteries, so there is no need to wait for the iPhone 11 to run out of power or be fully charged before use, and it can be charged at any time.

The battery is one of the major weaknesses of Apple's mobile phone, and the battery of Apple's mobile phone is not durable, which is recognized by everyone. Whether it's a newly bought Apple phone or an Apple phone that has been used for a few years, battery issues are a big headache for Apple users - one charge a day or n charge a day is nothing new. So, I don't think it's necessary for Apple phone users to change the battery, because changing the battery is not much better.

If you have to replace the battery, the do-it-yourself ability is not strong or the phone has not been warranted, I still recommend going to Apple's official after-sales service to replace it, because replacing the battery is also a technical job, and the official after-sales service is still guaranteed. If you change the battery of your Apple phone yourself, if you are not careful, you may turn your phone into a brick.

If you have to replace the battery yourself, you must choose a well-known brand of battery, which is more secure. Among the first-line battery brands, there are Pinsheng, Scud, Nuoxi, Deji, etc., which are well-known companies that produce batteries, which are completely trustworthy in terms of battery quality and after-sales service. When buying a battery, try to choose a larger capacity, which will make the standby time longer.

Note: When you change the battery yourself, you must be very careful, the parts in the mobile phone are very precise, don't break it, otherwise the gain outweighs the loss.

The iPhone 11 battery has a capacity of 3110 mAh.

In terms of battery life, although the built-in battery capacity of the iPhone 11 is the same as that of the previous generation, because the A13 Bionic reduces power consumption, it brings an hour more battery life than the previous generation. For friends who use the mobile phone lightly, it is still very easy to use it all day, and there will be a certain amount of spare power.

The iPhone 11 uses an aluminum alloy frame with front and rear glass panels, and is available in six colors: purple, white, green, yellow, black, and red. Width: mm, Height: mm, Thickness:

mm, weight: 194 grams. The iPhone 11 uses the A13 Bionic chip; iOS 14; Built-in GPS GNSS; Two 12-megapixel ultra-wide-angle and wide-angle cameras.

Appearance configuration: iPhone11In terms of appearance, it can be said that it continues the appearance of iPhoneXR, at least on the front, it has the same appearance as iPhoneXR, and it is not an exaggeration to say that they are twin brothers. Inch loced screen, the front is the same frosted glass, the top is still like a girl with bangs, rounded corners and a large screen.

The iPhone 11 comes in 6 colors, which are: white, black, green, yellow, purple, and red. Black and white have always been the classics of the iPhone, with yellow, purple and red making a statement, and green being the new color of the iPhone 11.

The above content reference

According to foreign media news, Apple's iPhone 11 accessories manufacturers have made the corresponding lens protection accessories, no surprise, this accessory shows that the iPhone 11 is indeed a bath bomb design.

Start 11,Update after 2 months:Daily light and moderate use,111%The power is still completely enough for a day,Now the average daily screen time is about 9 hours。 If you join the game, the all-time maximum is 150%, and it is generally skipping 100%.

If you add the smart battery case that came out later, it is basically no problem to be heavy for a day. However, it is generally not necessary or time to use the phone for that long, and the battery case is not light.

In the case of not playing, browsing apps such as WeChat and Zhihu plus **** at the same time, the screen is continuously turned on, and it is generally about 10% of the electricity per hour. I'm a moderate user, and I can use 80% to 130% of the total power of 11 per day, and occasionally up to 150%.

If you compare it to the Pro Max, I only use about 80% of it a day at most.

If it's a subjective feeling, the power of 11 should be just enough to last me until I fall asleep, just enough to charge it once a day. (This is limited to my use case) but in case of temporary outings and the like, I need to charge it when I have nothing to do. For the pro, at the moment I don't have the ability to turn it to red before bed without playing games

The iPhone 11 and iPhone 11 Pro Max have been used by themselves, and the measured data is used to ensure accuracy and objectivity.

11 Pro Max Under normal use (watching dramas on Weibo all the time), the mobile phone can be used continuously for about 8 hours, and the king can be used for about 4 hours.

11 Under normal use, the mobile phone can be used continuously for about 6-7 hours, and the king can be used for about 4 hours.

By the way, compared to the previous Apple 8, it ran out of power after less than five hours of normal use. After playing the game for a little more than two hours, the battery ran out. The improvement is still huge, and the 11 and 11 Pro Max are perfectly fine for a day of normal use.

It mainly depends on how often you use your phone.

I didn't go out to play on National Day, I didn't test his photo efficacy, compared to a Huawei that is commonly used in my hand, I feel that the experience of 11, the speed is still good, and the sense of fluency is better than Huawei. The light rail subway signal is average, and I can also think that it is a problem with the mobile phone card. But the most important and biggest feeling is that it is full of slow power consumption and fast consumption!

So much so that I am entangled in whether to exchange the goods, is there something wrong with my machine?

The day before yesterday, I spent more than 200 on JD.com to buy a 30W fast charging head and a PD fast charging cable, which can be regarded as solving the problem of slow charging.

I think I still need to spend 300 to buy a power bank, which I haven't used for many years. I feel like buying 11 is a bit of a pit, isn't this a bottomless pit?

It's been strong for a while just after charging.,Especially in the first half an hour.,The year after that, it's basically getting more and more off the chain.。。 The screen is 100% for half an hour, 94% for one hour, 90% for one and a half hours, 86% for 50 minutes and 84% for two hours.