Best phone battery life of 2024: Top 15 longest lasting smartphones

Asus ROG Phone 7 Ultimate is last year's battery champion, still holding up with a battery life of 18:32 hours
An undated image of a person connecting a phone with a charger. — Unsplash
An undated image of a person connecting a phone with a charger. — Unsplash 

As September approaches, many of us are considering upgrading our phones to take advantage of the latest technology and features. If you're in the market for a new device, you're likely looking for a phone that not only performs well but also has a long-lasting battery.

After all, what's the point of having a powerful phone if it can't make it through the day?

We’ve gathered a lineup of the top 15 phones with the best battery life available in September 2024.

Asus ROG Phone 8 Pro

The Asus ROG Phone 8 Pro is a gaming powerhouse with a battery life of 18:48 hours. It features a 6,000mAh battery, 65W fast charging, and a powerful Snapdragon 8 Gen 2 chipset. Having a retail price of $999, this phone is designed for that gamer who requires a sweet companion to keep him long in the gaming world.

OnePlus 12R

The OnePlus 12R is a midrange phone that offers an impressive 18:42 hours of battery life. It's powered by a 5,500mAh battery and a power-efficient Snapdragon 8 Gen 2 chipset. At $499, this could prove an excellent choice for anyone seeking a device.

Asus ROG Phone 7

The Asus ROG Phone 7 Ultimate is last year's battery champion, with a battery life of 18:32 hours. It features a 6,000mAh battery, 65W fast charging, and a Snapdragon 8 Gen 2 chipset. Priced at $899, this phone is perfect for those who want a reliable device with great battery life.

Asus Zenfone 11 Ultra

The Asus Zenfone 11 Ultra clocks 17:52 hours under our battery test, truly exceptional if gamers are to be excluded in this aspiration of long life. With a unit of 6,000mAh battery cells built inside, it boasts 65W fast charging and a Snapdragon 8 Gen 2 chipset. For $699, this is how a phone shall look for a person who wants reliability and is after good battery durability.

Read more: Best phones of 2024 — Top picks under $500

OnePlus 12

The OnePlus 12 flagship phone showcases a runtime of 17:41 hours while it manages to do so by using a moderate-sized 5,400mAh battery paired with the power-sipper Snapdragon 8 Gen 3 chipset. Pricing at $799, puts the device in the premium space where battery life can be paramount.

Samsung Galaxy S24 Ultra

At 16 hours and 45 minutes of battery life, the Samsung Galaxy S24 Ultra is among the flagships with the longest battery lives available. The phone has a 5000mAh battery, 45W fast charging, and contains a Snapdragon 8 Gen 3 chipset. Available right now at $999, this would be an excellent high-of-the-line phone for anybody wanting great battery life.

Google Pixel 9 Pro XL

The Google Pixel 9 Pro XL offers a battery life of 14:37 hours, making it one of the longest-lasting Pixel phones on the market. It features a 5,060mAh battery, 37W fast charging, and a Tensor G4 chipset. With a price tag of $899, this phone is perfect for those who want a reliable device with great battery life.

Motorola Razr 2024

The Motorola Razr 2024 is a foldable phone that offers a battery life of 14:37 hours. It features a 5,100mAh battery, 68W fast charging, and a Snapdragon 8 Gen 2 chipset. Available for $699, this phone is perfect for those who want a unique device with great battery life.

Moto G 5G 2024

The Moto G 5G 2024 is a budget phone that offers a battery life of 14:36 hours. It features a 5,000mAh battery, 30W fast charging, and a Snapdragon 695 chipset. With a price tag of $199, this phone is perfect for those who want a reliable device with great battery life on a budget.

Nothing Phone 2

The Nothing Phone 2 offers a battery life of 14:21 hours, making it one of the longest-lasting midrange phones on the market. It features a 4,385mAh battery, 45W fast charging, and a Snapdragon 8 Plus Gen 1 chipset. Available for $499, this phone is perfect for those who want a reliable device with great battery life.

iPhone 15 Plus

The iPhone 15 Plus offers a battery life of 14:14 hours, making it one of the longest-lasting iPhones on the market. It features a 4,323mAh battery, 20W fast charging, and an A16 Bionic chipset. With a price tag of $999, this phone is perfect for those who want a high-end device with great battery life.