Skip to content
Top 5 · Smartphones

Top 5 Best Battery Life Phones 2026

Exceptional battery life.

Updated January 29, 20265 rankedNo paid placements

Full rankings

1
OnePlus 15 - Ranked #1 Battery Life Phones
Best overall

OnePlus 15

Tom's Guide battery king at 25 hours 13 minutes—longest ever tested in US. First phone with genuine 2-day battery life using 7,300mAh silicon-carbon technology. 100W charging fills in 25 minutes.

25+ hours longest tested7,300mAh silicon-carbon100W full charge 25 minsLarge phoneNo telephoto
9.9/ 10
$899at AmazonCheck priceRead full review
2
OPPO Find X9 Pro - Ranked #2 Battery Life Phones
Best premium

OPPO Find X9 Pro

7,500mAh silicon-carbon battery delivers comfortable 2-day usage. 100W SuperVOOC fast charging plus 50W wireless. Bonus: exceptional 200MP telephoto camera.

200MP 6x telephoto best zoom7,500mAh two-day batteryHasselblad color scienceGlobal availability variesColorOS software
9.7/ 10
$1099at AmazonCheck priceRead full review
3
Motorola Edge 60 Pro - Ranked #3 Battery Life Phones
Best budget

Motorola Edge 60 Pro

Mid-range battery beast with 5,500mAh and efficient Dimensity 9400e. 90W fast charging fills in under 45 minutes. Excellent battery at accessible $599 pricing.

5,500mAh large battery90W fast charging144Hz OLED displayMediaTek not SnapdragonBasic telephoto
9.0/ 10
$599at AmazonCheck priceRead full review
4
Apple iPhone 16 Plus - Ranked #4 Battery Life Phones
Best value

Apple iPhone 16 Plus

Longest battery life of any iPhone tested. 4,700mAh (largest non-Max) with efficient A18 Bionic delivers 18-20 hours at $300 less than Pro Max. Best iOS battery value.

Longest iPhone battery life4,700mAh largest non-MaxA18 Bionic efficient60Hz display no ProMotionOlder design vs iPhone 17
8.3/ 10
$609at AmazonCheck priceRead full review
5
Samsung Galaxy S25 Ultra - Ranked #5 Battery Life Phones

Samsung Galaxy S25 Ultra

Flagship endurance with 5,000mAh and Snapdragon 8 Elite efficiency gains. Full day of heavy use with adaptive battery management and efficient LTPO display.

200MP highest resolution sensor8K 30fps videoS Pen built-in$1,299 premium priceLarge and heavy
7.8/ 10
$960at AmazonCheck priceRead full review
Side by side

How they scored

ProductBattery Life · 40%Battery Capacity · 20%Charging Speed · 20%Efficiency · 10%Value · 10%ScorePrice
1OnePlus 15
1010109109.9$899
2OPPO Find X9 Pro
101010989.7$1099
3Motorola Edge 60 Pro
9998109.0$599
4Apple iPhone 16 Plus
9861098.3$609
5Samsung Galaxy S25 Ultra
887977.8$960

How we ranked them

Silicon-carbon batteries revolutionized endurance.

Battery rankings based on standardized testing from Tom's Guide and real-world mixed usage. We evaluate total endurance, charging speed, battery capacity, and efficiency.

Battery Life

Hours

40%
Battery Capacity

mAh

20%
Charging Speed

Wired and wireless

20%
Efficiency

Processor

10%
Value

Battery per dollar

10%
Learn more about how we test

Questions, answered

Is silicon-carbon battery technology safe?
Yes. Silicon-carbon batteries are an evolution of lithium-ion, offering 30-50% higher energy density in the same physical size. They've been thoroughly tested and meet all safety standards.
Why doesn't iPhone have huge batteries like OnePlus?
Apple optimizes software/hardware integration for efficiency. The iPhone 16 Plus achieves 18-20 hours with 4,700mAh while OnePlus needs 7,300mAh for 25 hours. Different approaches, both effective.