[SOLVED] : iPhone 12 and iPhone 12 Pro battery life is not impressive compared to iPhone 11 Pro

A battery life test by Arun Maini of the Mrwhosetheboss YouTube channel found that the iPhone 11 Pro and 11 Pro Max had a significant lead over the newer iPhone 12 and 12 Pro in terms of battery life. drums. The iPhone 12 and 12 Pro have a 2,815mAh battery, which is not only lower in actual capacity compared to the previous generation, but can also power larger, higher-resolution displays, which results in shorter run times.

The new iPhone 12 series doesn’t really stand out in terms of battery life.

Apple recently unveiled the iPhone 12 series with additional features and a new A14 Bionic SoC. However, details of the battery capacities of these phones weren’t evident in official datasheets other than typical run times for video and audio playback.

Arun Maini of the YouTube channel Mrwhosetheboss compared the battery life of the iPhone 12 and iPhone 12 Pro with that of older models such as the iPhone 11 Pro, iPhone 11 Pro Max , the iPhone 11, iPhone XR and iPhone SE 2020. In its tests, which covered all iPhones tested running the same brightness, battery health and other settings without a SIM card installed, iPhone 12 and iPhone 12 Pro took a **** d over iPhone 11 Pro Max and iPhone 11 Pro in terms of lifespan.

In Arun’s testing, the iPhone 11 Pro still had around 18% battery remaining after 6 hours and 35 minutes, while the iPhone 12 Pro was already running out of juice by then. The iPhone SE 2020 is the phone that suffered the most. Its battery results ranked iPhone models as follows:

  • iPhone 11 Pro Max: 8 hours 29 minutes
  • iPhone 11 Pro: 7 hours 36 minutes
  • iPhone 12: 6 hours 41 minutes
  • iPhone 12 Pro: 6 hours 35 minutes
  • iPhone 11: 5 hours 8 minutes
  • iPhone XR: 4 hours 31 minutes
  • iPhone SE (2020): 3 hours 59 minutes

A recent teardown revealed that the iPhone 12 and 12 Pro shared the same 2,815mAh battery, which is lower than what’s available on the iPhone 11 and 11 Pro models (3,110mAh and 3,046mAh, respectively). Apple may have had to reduce the physical size of the battery to make room for the added 5G components

The situation is further complicated by the fact that the iPhone 12 series has larger and higher resolution screens than last year’s models, which puts more strain on the battery. The only respite here is the new A14 Bionic chip, which boasts significantly improved energy efficiency thanks to the 5nm process.

The numbers are expected to drop a further 20% when the new iPhone 12 models are used on 5G networks. We’ll still have to see how the iPhone 12 Pro Max and iPhone 12 Mini fare in these tests to get the full picture. For now, it looks like users will have to make some compromises on battery life in exchange for advanced hardware.


The battery life of a smartphone corresponds to the operating time of the phone after recharging. The total battery life of your device is referred to as “useful battery life”.

Some refurbished iPhone models are obviously more efficient than others, but by optimizing autonomy and lifespan, it is possible to get the most out of your Apple smartphone, regardless of the model. Let’s take a closer look.

Battery life according to iPhone models

Since the release of the very first iPhone in 2007, technological advances have made it possible to develop the autonomy and capacity of the batteries Apple brand phones. The autonomy of these smartphones has to be good, since we will not find a removable battery on an iPhone.

The capacity of a smartphone battery is expressed in mAh (milliampere-hour) and of course, the higher its number, the more efficient it is. Let’s take a look at the battery life of the most popular iPhones on the market that you can find on our site.

IPhone 5 and 5s

Released in 2012 and 2013 respectively, the iPhone 5 has a battery of 1440 mAh and that of the 5s is 1560 mAh. Their lifespan is on average 5 to 11 hours with a pressure drop oscillating between 10 and 15% every hour depending on use.

IPhone 6 and 6s

With a battery of 1610 mAh for the iPhone 6 and 1715 mAh for the 6s, the average lifespan of these two devices ranges from 7 a.m. to 2 p.m. and standby time can be up to 35 hours.

iPhone 7 and 7 Plus

For these two models, the average battery life is between 10 and 12 hours in average use (1960 mAh for the new or refurbished iPhone 7 and 2900 mAh for the 7 Plus). Their larger size still requires a two hour increase in charging time compared to the iPhone 6.

iPhone 8 and 8 Plus

11th generation of Apple smartphones, the iPhone 8, launched in 2017, has a battery of 1821 mAh (smaller than that of 7) which corresponds to an autonomy approaching the 13 hours of regular use. The 8 Plus has a battery with a capacity of 2675 mAh, smaller but equivalent to that of the 7 Plus.

IPhone X, XS Max and XR

Each of these smartphones has a battery capacity that varies between 10 a.m. and 5 p.m. on average in regular use with batteries ranging from 2716 mAh for iPhone X up to 3174 mAh for the XS Max. The XR meanwhile with its battery 2422 mAh is still today * i the most enduring mid-range smartphone.

iPhone 11, 11 Pro and 11 Pro Max

Latest release, this range offers smartphones that have, in order, batteries of 3110 mAh for the iPhone 11, 3046 mAh for the Pro and 3969 mAh for the Pro Max. The latter which is part of the high range Apple can reach an autonomy of 24 hours in normal use.

IPhone 11 battery: let’s go into more details

How to display the battery percentage on iPhone 11?

If you’re disturbed by the fact that the battery percentage no longer appears at the top right of your screen on your iPhone 11 or 11 Pro, here’s how to check its status:

  • Via the control center of the iPhone by swiping down
  • By adding the battery widget on the lock screen
  • By charging the phone
  • By going to the battery settings
  • By asking Siri

What to do if your iPhone 11 battery drains quickly?

Although the iPhone 11s are designed with high-end materials, it seems from some users’ testimonials that the battery drains quickly. This discharge may be due to various reasons, here are some recommendations to maintain good autonomy:

  • Restart iPhone to refresh device cache
  • Regularly update the system and apps by visiting Settings> General> Software update. If the device shows you an available update, click install.
  • Adapt the brightness of the screen, preferring an automatic adjustment in Settings> Brightness and display> switch to automatic
  • Turn off the Raise to Wake feature to prevent it from turning on every time you lift your phone: Settings> Display & Brightness> Disable Survey tab to enable.
  • Activate Low Data mode to reduce network usage: Settings> Cellular> Click Cellular Options> Enable low data mode
  • Manage the location functionality to limit your energy consumption and protect your privacy at the same time: Settings> Privacy> location services> select according to apps.
  • Activate the optimized battery charge: Settings> Battery> Battery Health> Optimized battery charge.

Are you looking for tips to use your iPhone 11 like a pro? It’s this way.

IPhone 11 and 12 battery comparison

If the battery in the iPhone 11 is a 3110 mAh, that of 12 is a 2775 mAh, which may also seem surprising given the fact that the arrival of 5G is imminent and that it will be energy intensive. Here is a comparison of the batteries of the different iPhones of the 11 and 12 ranges with identical settings and an initial battery at 100%:

  • iPhone 11: 5 hours and 8 minutes
  • iPhone 11 Pro: 7 hours and 36 minutes
  • iPhone 11 Pro Max: 8 hours and 29 minutes
  • iPhone 12: 6 hours and 41 minutes
  • iPhone 12 Pro: 6 hours and 35 minutes

When to consider changing the battery

A rechargeable battery being a consumable whose efficiency decreases when its chemical age is decreasing, if the condition of yours deteriorates, your iPhone will display a message, and it will be time to change.