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These smartphones with the best battery life ensure that you get results that last all day without recharging

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People buy smartphones for several reasons. They could be after Best affordable phones To save money, others are looking at options that take exceptional photos. One area that has a significant impact on the purchasing decision is How much battery life they give. Let’s face it, the last thing you have to worry about is running out of gas in the middle of your workday.

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Not only do today’s best smartphones pack huge batteries inside, but a host of new hardware and software help improve battery life. Smartphones with the longest battery life will generally still hold some charge right before you go to bed at night. That’s cool, but we’re still dreaming of the day when smartphones will have a single charge for days.

Until then, we’ve been testing the best smartphones of the year, including some neat foldable phones, so we know exactly how they handle real-world situations. After testing more than 20 smartphones in 2022, we picked the best long-lasting smartphones that will enable you to go a whole day without worries.

A quick look at the best smartphones with battery life

1. The best in general: OnePlus 10 Pro – $849.00 at Amazon
2. Runner-up: Samsung Galaxy S22 Ultra – $48.95 at Amazon
3. Best iPhone Battery Life: Apple iPhone 14 Pro Max – $1099.99 at Best Buy
4. Fastest charging speed: Black Shark 5 – $509.00 on Amazon
5. Competitor: Google Pixel 7 Pro – $858.49 at Amazon
6. Best Foldable Phone Battery Life: Samsung Galaxy Z Fold 4 – $1499.99 at Amazon

Close-up of battery life on Google Pixel 7 Pro

Close-up of battery life on Google Pixel 7 Pro

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overall better

1. OnePlus 10 Pro

Buy now on Amazon for $849.00

Buy now

$650 at best

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battery capacity: 5000 mAh
Charging speed time: 60 minutes
Battery life performance: ~ 30%
reconsidering: Stunning design combined with super fast shipping

Don’t let its user-friendly size fool you as the OnePlus 10 Pro had the best smartphone battery life in our tests. By applying it into our daily routine, we’ve often found it hovering around the 30% mark every night right before bedtime.

Remarkably, we didn’t think OnePlus would stuff a massive 5,000mAh battery inside its case due to its small size. In a way, it was more generous in consistently giving us the best results through our tests.

If getting the best battery life in a smartphone isn’t enough to convince you, know that it’s also good at recharging too – it only took 60 minutes to fully charge using the included 65W charger. Plus, it only took five minutes of charging to go from 1% to 10% of battery life, which comes in handy when you’re pressed for time.

OnePlus 10 Pro smartphone has the best battery life

OnePlus 10 Pro smartphone has the best battery life

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Second place

2. Samsung Galaxy S22 Ultra

Buy now on Amazon $1,034.50

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From $250 at Samsung

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battery capacity: 5000 mAh
Charging speed time: 91 minutes
Battery life performance: ~ 30%
reconsidering: Samsung Galaxy S22 Ultra is the flagship to beat

Samsung Galaxy S22 Ultra ranks second in best smartphone battery life test. It’s already the biggest of the three new smartphones in the Galaxy S22 line, so there’s no shocking that it offers great battery life.

Big phones require big batteries, which is why the Galaxy S22 Ultra provided us with all-day battery life during our testing. We mainly used it for playing games on the huge 6.8-inch WQHD+ AMOLED display, browsing the web, and editing some videos on the go. These are processor-intensive tasks that pushed its battery to the limit, but we were pleased with its 30% battery range each night.

In addition to getting the best battery life of the smartphones we tested, the Samsung Galaxy S22 Ultra is a great camera phone with its quad camera system. If that’s not enough, it’s perfect for savvy users who handle plenty of productivity apps thanks to the ease of the S Pen.

Remove the Samsung Galaxy S22 Ultra S Pen.

Remove the Samsung Galaxy S22 Ultra S Pen.

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The best iPhone battery life

3. Apple iPhone 14 Pro Max

Buy now at the best price Buy $1100

Buy now

$1,099 at Visible

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battery capacity: 4323 mAh
Charging speed time: 90 minutes
Battery life performance: <30%
The first sight: Goodbye slit, hello Dynamic Island

It’s been a tight race for second place, but Apple’s larger iPhone is still one to consider if battery life is important to you. That’s because it still had an average of less than 30% battery life each night during our testing.

What is notable here is the efficiency of its 4,323mAh battery, which is technically smaller than the other two phones that outperform it. The efficient battery can be attributed to the combination of the A16 Bionic chip and the 6.7-inch Super Retina XDR display. Either way, we were impressed with how well it worked in our use.

Equally impressive is how the phone works as a whole. Not only did apps launch super smoothly and watch video content, but we were blown away by the magic of Cinematic Mode when recording video.

Woman holding iPhone 14 Pro Max in hand

Woman holding iPhone 14 Pro Max in hand

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Fastest charging speed

4. Black Shark 5

Buy now on Amazon for $509.00

Buy now

$829 at Black Shark

Buy now

battery capacity: 4650 mAh
Charging speed time: 19 minutes
Battery life performance: ~25%
The first sight: This Black Shark gaming phone charges in 15 minutes steadily

The Black Shark 5 may not have as much brand recognition as the other phones with the best battery life of smartphones on our list, but you should know it nonetheless. The Xiaomi smartphone got us around 25% battery life after every day of using it normally.

Although dedicated as a gaming phone, complete with touch-sensitive shoulder buttons to mimic the feel of a game console, the Black Shark 5 is a well-rounded smartphone capable of handling the daily tasks of work and play. It is one of those phones that can also grab attention with its aggressive industrial design.

When we were troubled by time, we were impressed with how fast the charging was. In fact, it took Less than 20 minutes to go from 1% to 100% battery life using the supplied charger.

Black Shark 5 special collection

Black Shark 5 special collection

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rival

5. Google Pixel 7 Pro

Buy now on Amazon $869.49

Buy now

$499 at Mint Mobile

Buy now

battery capacity: 5000 mAh
Charging speed time: 97 minutes
Battery life performance: less than 20%
The first sight: Google Pixel 7 Pro once again proves to be a professional camera

It’s always a race to the top between Apple, Samsung and Google. Compared to its contemporaries, the Google Pixel 7 Pro lags behind the pack, coming in at less than 20% of battery life per night.

We were honestly shocked by that because its predecessor, the Pixel 6 Pro last year, seemed to deliver longer battery results in our experience. However, the Pixel 7 Pro still manages to outperform smaller phones like its Google Pixel 7 sister — as well as from competitors like the iPhone 14 and Galaxy S22.

Google Pixel 7 Pro is still an excellent choice because it will receive software updates faster than other Android phones. Plus, it’s great at taking photos and videos with its upgraded camera system, which is one of the best out there.

Hand holding Google Pixel 7 Pro

Hand holding Google Pixel 7 Pro

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Best foldable phone battery life

6. Samsung Galaxy Z Fold 4

BUY NOW ON AMAZON $1499.99

Buy now

$1500 in Best Buy

Buy now

battery capacity: 4400 mAh
Charging speed time: 109 minutes
Battery life performance: less than 20%
reconsidering: I didn’t think I would like foldable phones so much

This wouldn’t be complete comparing a luxury foldable phone. In this case, we decided to test the Samsung Galaxy Z Fold 4 because it has a larger capacity battery than the Galaxy Z Flip 4. Not surprisingly, it drained the battery faster due to its huge 7.6-inch Dynamic AMOLED main screen.

Using that with a combination of the outer shell’s 6.2-inch Dynamic AMOLED display, we weren’t too shocked to see battery life of less than 20% each night before bedtime. With so much screen, more battery tax is undeniable to keep everything properly lit.

Sure, battery life may not be its strongest asset, but it’s still the longest-lasting battery in a foldable phone we’ve tested. We really enjoyed how its foldable screen was used in many different ways, such as being able to run up to three apps simultaneously.

Samsung Galaxy Z Fold 4 review

Samsung Galaxy Z Fold 4 review

How we tested the best smartphone battery life

Manufacturers like to claim that their phones have the longest battery life. However, in most cases, their conclusions are based on controlled tests, which we feel do not represent the true results. That’s why I tested it based on how it’s used, by real, real people doing normal everyday things on them. It consists of the following tasks:

  • Taking pictures with their cameras

  • Surf the Internet

  • Buy the coolest tech gadgets from the Amazon app

  • Play mobile games gently

  • Reply to emails

When testing the best smartphones, we always make sure of that Note the battery percentages at the end of the night. Therefore, we make sure to note the battery level before placing it on the charger. We do this over the course of a week and take the average for a final result.

Smartphones are lying on the floor

Smartphones are lying on the floor

So far, most smartphones provide enough normal use for one day, but often need an overnight charge to be at a sufficient level for the next day. We also made sure to record how long it took to recharge using either the included power adapter or whichever provides the fastest charging for the phone in question.

About the author: John Velasco

John Velasco is the technical editor at SPY.com and He tested hundreds of smart home products during his decade-long career reviewing gadgets. Since joining SPY.com, he’s reviewed the best home security cameras, flagship smartphones, and Amazon’s first smart TV. John previously worked as the smart home editor at Digital Trends. He has also worked at Android Authority covering Android related news as the general editor, and at PhoneArena as the senior editor. John has covered mobile and smart home technologies for more than a decade, and he’s also a fan of virtual reality, drones, and electric bikes.

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