The OnePlus 15 charges remarkably fast despite housing a massive 7,300mAh battery. Both wired and wireless charging options significantly outpace the competition.
Wired Charging (80W/120W SuperVOOC)
With the included 80W charger, expect:
- 15 minutes: 0% to 50%
- 40-45 minutes: Full charge
Some markets receive the 120W charger, which is even faster. Either way, you can go from empty to full in less time than a typical lunch break.
Wireless Charging (50W AIRVOOC)
The OnePlus 15 supports 50W wireless charging, but you'll need the OnePlus AIRVOOC magnetic charger (sold separately) to achieve maximum speeds. This charger includes a built-in fan for active cooling, enabling:
- Full charge: Under 90 minutes
- No heat-related throttling
Standard Qi wireless chargers work but at slower speeds.
Reverse Charging
Need to charge accessories or help a friend in a pinch?
- Wireless: 10W reverse charging (place earbuds or watch on back)
- Wired: 5W reverse charging via USB-C
Comparison With Competitors
| Feature | OnePlus 15 | Samsung Galaxy S25 Ultra | |---------|-----------|-------------------------| | Wired Speed | 80-120W | 45W | | Wireless Speed | 50W | 15W | | Full Charge Time | ~45 min | ~69 min |
The OnePlus 15 charges roughly 50% faster than Samsung's flagship while having a significantly larger battery. View OnePlus 15 charger bundles for the best accessory deals.
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How we researched this
Where this comes from: this answer draws on the product's published specifications and the reviews ShopSavvy collected for it, alongside prices from 1 retailer in ShopSavvy's price data, most recently seen Aug 2, 2026.
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More Answers
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