OnePlus 15
The battery king with Tom's Guide record 25 hours 13 minutes-longest ever tested in US. First phone with genuine 2-day battery life using 7,300mAh silicon-carbon battery technology.
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Our Verdict
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.
Score Breakdown
Pros & Cons
Pros
- •25+ hours longest tested
- •7,300mAh silicon-carbon
- •100W full charge 25 mins
- •50W wireless charging
- •Snapdragon 8 Elite
- •IP69 water resistance
Cons
- •Large phone
- •No telephoto
- •OxygenOS not stock Android
- •Camera trails Pixel/iPhone
Specifications
| Display | 6.78" LTPO AMOLED, 2780x1264, 120Hz |
| Processor | Snapdragon 8 Elite |
| RAM | 12GB/16GB |
| Storage | 256GB/512GB |
| Battery | 7,300mAh Si-C, 100W wired, 50W wireless |
| Camera | 50MP triple system |
Quick Answers
What is the display of the OnePlus 15?
OnePlus 15 display: 6.78" LTPO AMOLED, 2780x1264, 120Hz.
What is the processor of the OnePlus 15?
OnePlus 15 processor: Snapdragon 8 Elite.
What is the RAM of the OnePlus 15?
OnePlus 15 RAM: 12GB/16GB.
What is the storage of the OnePlus 15?
OnePlus 15 storage: 256GB/512GB.
What is the battery of the OnePlus 15?
OnePlus 15 battery: 7,300mAh Si-C, 100W wired, 50W wireless.
What is the camera of the OnePlus 15?
OnePlus 15 camera: 50MP triple system.
How much does the OnePlus 15 cost?
The OnePlus 15 lists at $899 at Amazon as of July 18, 2026. Prices change often, so the merchant page shows the current figure.
Who is the OnePlus 15 for?
It suits heavy users, multi-day travelers, power users, fast charging priority. It is not the right pick for compact phone seekers, photography priority, stock Android preference.
Is the OnePlus 15 worth buying?
The battery king with Tom's Guide record 25 hours 13 minutes-longest ever tested in US. First phone with genuine 2-day battery life using 7,300mAh silicon-carbon battery technology. It ranks #1 in our Top 5 Battery Life Phones. 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.
Who Is This For?
Best For
- Heavy users
- Multi-day travelers
- Power users
- Fast charging priority
Not For
- Compact phone seekers
- Photography priority
- Stock Android preference
Where to Buy
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