If your OnePlus 15 gets uncomfortably hot while gaming, performance can drop fast. Frame rates dip, controls feel laggy, and the phone may even dim the screen to protect itself. Overheating is common during intense games, but the good news is that it is usually caused by settings or usage habits you can fix.
Why Your OnePlus 15 Overheats While Gaming
- Graphics settings are too high for long gaming sessions.
- Background apps are running and using extra CPU power.
- The phone is charging while you are playing games.
- Ambient temperature is too warm, especially indoors without airflow.
- Software bugs or unoptimized game updates.
1. Lower In Game Graphics Settings
High graphics push the processor and GPU harder, which generates more heat. Reducing visual quality can significantly lower temperatures without ruining gameplay.
Open the game settings, and then tap Graphics or Display options.
Lower the graphics quality or frame rate, and then apply the changes.
2. Close Background Apps Before Gaming
Apps running in the background compete for system resources. This extra load causes the processor to work harder and heat up faster.
Swipe up to open Recent apps, and then tap Close all.
Launch your game again, and then monitor the temperature during play.
3. Avoid Playing While Charging
Charging already produces heat, and gaming adds even more strain. Combining both can quickly push the phone past safe temperature limits.
Unplug the charger, and then let the battery cool down.
Start your game only after charging is complete.
4. Enable Gaming or Performance Optimization
OnePlus devices include built in tools that balance performance and heat. These features limit unnecessary background activity during gameplay.
Open Settings, and then tap Special features.
Tap Game Space or Gaming tools, and then enable performance optimization options.
5. Reduce Screen Brightness
High brightness increases power consumption and heat. Lowering it helps keep temperatures under control during long sessions.
Swipe down to open Quick Settings, and then adjust the brightness slider.
Set it to a comfortable lower level, and then continue gaming.
6. Take Short Cooling Breaks
Even with perfect settings, continuous gaming generates heat. Short breaks allow the internal components to cool naturally.
Exit the game, and then lock the screen for a few minutes.
Resume playing once the phone feels cooler to the touch.
7. Update the Game and System Software
Developers often release updates that improve performance and thermal management. Running outdated software can cause unnecessary overheating.
Open Settings, and then tap System updates.
Install any available updates, and then restart your phone.
Overheating while gaming on the OnePlus 15 is usually a sign that the phone is being pushed too hard for too long. Once you reduce load, manage heat sources, and use built in optimization tools, gaming becomes smoother and safer for your device.
FAQs
Is it normal for the OnePlus 15 to get warm while gaming?
Yes, some warmth is normal during gaming. Excessive heat that affects performance or comfort usually means settings or usage habits need adjustment.
Can overheating damage my OnePlus 15?
Prolonged overheating can shorten battery lifespan and reduce performance over time. The phone protects itself, but repeated heat stress is not ideal.
Should I use a phone cooler or fan while gaming?
External coolers can help during long gaming sessions. They are useful if you play demanding games for extended periods.
