OnePlus 15 vs iPhone 17: Battery Champion vs Phone of the Year
Two phones that won different awards at MKBHD's 2025 Smartphone Awards: OnePlus 15 took Best Battery; iPhone 17 took Phone of the Year. They represent two completely different value propositions for the same kind of buyer.
Updated · Verdict based on MKBHD Smartphone Awards results and spec analysis.
OnePlus 15
OnePlus · 2025 · From $899
Round wins
OnePlus 15: 3 · iPhone 17: 4 ·Ties: 1
Specs side-by-side
| Spec | OnePlus 15 | iPhone 17 |
|---|---|---|
| Display | 6.82-inch LTPO AMOLED, 120Hz | 6.1-inch OLED, 120Hz ProMotion |
| Processor | Snapdragon 8 Elite | Apple A19 |
| RAM | 12GB | 8GB |
| Camera | 50MP main + 50MP ultrawide + 50MP 3x telephoto | 48MP main + 12MP ultrawide + 12MP front |
| Battery | 7,300 mAh | 3,279 mAh |
| OS | Android 15 (OxygenOS 15) | iOS 19 |
| Starting price | $899 | $799 |
| Released | 2025 | 2025 |
Round-by-round breakdown
Battery & charging
Winner: OnePlus 15OnePlus 15 won Best Battery at MKBHD's 2025 awards. 7,300 mAh + 100W wired vs iPhone 17's ~3,300 mAh + 20W wired. There is no contest here — OnePlus wins by a country mile.
Display
Winner: OnePlus 15OnePlus 15's 6.82-inch LTPO AMOLED is bigger and brighter than iPhone 17's 6.1-inch ProMotion OLED. Both are excellent; OnePlus has the size advantage.
Performance
TieSnapdragon 8 Elite (OnePlus 15) and A19 (iPhone 17) are both flagship-tier and feel indistinguishable for typical use.
Camera
Winner: iPhone 17iPhone 17's dual-camera computational pipeline beats OnePlus's triple-50MP system on consistency. OnePlus has 3x telephoto reach as a hardware advantage but processing is rougher.
Software & AI
Winner: iPhone 17iOS 19 + Apple Intelligence is more polished and more deeply integrated than OxygenOS. OnePlus's AI features feel like a checklist; Apple's feel intentional.
Software updates
Winner: iPhone 17iPhone 17: 5–7 years of iOS updates. OnePlus 15: 4 years of major Android updates, 6 years of security. Apple wins on longevity.
Price
Winner: OnePlus 15OnePlus 15 typically launches $200+ below iPhone 17. For a similar feature set with much better battery life, the price gap is meaningful.
Ecosystem
Winner: iPhone 17If you have an iPad, MacBook, or AirPods, the iPhone 17's ecosystem advantages (AirDrop, Handoff, iMessage, Continuity Camera) are decisive. OnePlus 15 has no equivalent.
Final verdict
If battery anxiety is your number-one phone frustration, the OnePlus 15 is the answer — it won MKBHD's 2025 Best Battery for a reason, and the 7,300 mAh battery plus 100W charging is genuinely transformative. For everyone else, the iPhone 17 is the smarter buy: better software longevity (7 vs 4 years), more polished day-to-day experience, and a price that's roughly even with OnePlus once you account for support runway.
Frequently Asked Questions
OnePlus 15 vs iPhone 17: which has the better battery?
OnePlus 15 — by a wide margin. It won MKBHD's 2025 Best Battery award. The 7,300 mAh battery and 100W charging are class-leading; the iPhone 17 is roughly half the capacity and a fifth the wired charging speed.
Should I buy the OnePlus 15 instead of the iPhone 17?
Buy the OnePlus 15 if battery life and price matter most. Buy the iPhone 17 (MKBHD's 2025 Phone of the Year) if you want a more polished experience, longer software support, or you're already in the Apple ecosystem.
Is OxygenOS as polished as iOS?
No — OxygenOS has improved significantly but still trails iOS on consistency, accessibility, and tightly-integrated AI features. It's genuinely good for an Android skin but iOS sets the bar.