Should You Upgrade from the OnePlus 12 to the OnePlus 15?
A spec-by-spec look at what actually changes when you move from the OnePlus 12 to the OnePlus 15, 1 year apart.
Yes — the OnePlus 15 is a worthwhile upgrade
The OnePlus 15 is 1 year newer than the OnePlus 12, and the BeastScore rises from 89.3 to 92.9. The biggest improvements: battery rated 10 points higher, display rated 8 points higher, 1,900 mah bigger battery. Trade-offs to know: 2,700 nits dimmer peak display, launched $100 more expensive.
What you gain with the OnePlus 15
- +Battery rated 10 points higher
- +Display rated 8 points higher
- +1,900 mAh bigger battery
- +20W faster wired charging
- +Smoother display (+45Hz refresh rate)
- +Longer optical zoom (+0.5x)
- +9 g lighter
What you give up
- −2,700 nits dimmer peak display
- −Launched $100 more expensive
| Spec | OnePlus 12 | OnePlus 15 | Change |
|---|---|---|---|
| BeastScore (overall) | 89.3 | 92.9 | +3.6 (4%) |
| Performance score | 95 | 95 | No real change |
| Camera score | 91 | 91 | No real change |
| Battery score | 90 | 100 | +10 (11%) |
| Display score | 90 | 98 | +8 (9%) |
| Battery capacity | 5,400 mAh | 7,300 mAh | +1,900 mAh (35%) |
| Wired charging | 100W | 120W | +20W (20%) |
| Wireless charging | 50W | 50W | No real change |
| Screen size | 6.8" | 6.8" | No real change |
| Refresh rate | 120Hz | 165Hz | +45Hz (38%) |
| Peak brightness | 4,500 nits | 1,800 nits | −2,700 nits (60%) |
| Main camera | 50 MP | 50 MP | No real change |
| Optical zoom | 3x | 3.5x | +0.5x (17%) |
| RAM | 16 GB | 16 GB | No real change |
| Weight | 220 g | 211 g | −9 g (4%) |
| Launch price | $799 | $899 | +$100 (13%) |
Upgrade if…
- You regularly run out of battery before the end of the day
- You shoot a lot of zoom and telephoto photos
- You use your phone outdoors a lot and want a brighter, smoother screen
OnePlus 12 vs OnePlus 15: Upgrade FAQ
Is it worth upgrading from the OnePlus 12 to the OnePlus 15?
Yes — the OnePlus 15 is a worthwhile upgrade. The OnePlus 15 is 1 year newer than the OnePlus 12, and the BeastScore rises from 89.3 to 92.9. The biggest improvements: battery rated 10 points higher, display rated 8 points higher, 1,900 mah bigger battery. Trade-offs to know: 2,700 nits dimmer peak display, launched $100 more expensive.
What is the biggest difference between the OnePlus 12 and OnePlus 15?
Battery rated 10 points higher: 90 on the OnePlus 12 vs 100 on the OnePlus 15.
Does the OnePlus 15 have a bigger battery than the OnePlus 12?
The OnePlus 15 has a 7,300 mAh battery versus 5,400 mAh on the OnePlus 12 (+1,900 mAh (35%)).
Who should upgrade to the OnePlus 15?
Upgrade if: You regularly run out of battery before the end of the day; You shoot a lot of zoom and telephoto photos; You use your phone outdoors a lot and want a brighter, smoother screen.