
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.
Exceptional battery life.

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.

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

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.

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.

Flagship endurance with 5,000mAh and Snapdragon 8 Elite efficiency gains. Full day of heavy use with adaptive battery management and efficient LTPO display.
| Product | Battery Life · 40% | Battery Capacity · 20% | Charging Speed · 20% | Efficiency · 10% | Value · 10% | Score | Price |
|---|---|---|---|---|---|---|---|
1OnePlus 15 | 10 | 10 | 10 | 9 | 10 | 9.9 | $899 |
2OPPO Find X9 Pro | 10 | 10 | 10 | 9 | 8 | 9.7 | $1099 |
3Motorola Edge 60 Pro | 9 | 9 | 9 | 8 | 10 | 9.0 | $599 |
4Apple iPhone 16 Plus | 9 | 8 | 6 | 10 | 9 | 8.3 | $609 |
5Samsung Galaxy S25 Ultra | 8 | 8 | 7 | 9 | 7 | 7.8 | $960 |
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.
Hours
mAh
Wired and wireless
Processor
Battery per dollar