iQOO 15R Performance Improvements After April Update 2026
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I had to check benchmarks again because temperature limits have been adjusted which decide the peak performance of a device.
Using latest software version and parameters
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Antutu Version 11.0.9
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March (left) vs April (right)
March - 3.06 million ( peak temp 42.9 °C )
April - 3.06 million ( peak temp 40.8 °C )
• Conclusion - same performance but runs 2.1°C cooler and consumed less battery ✅
Note Antutu Version 11.1.1 has some issues so it shows lower score. So for fair comparison with March update I'm using the same version 11.0.9
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GeekBench 6
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No performance drops ✅
UFS Storage Test ( Antutu v11.0.9 )
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March (left) vs April (right)
March - 194k score
April - 217k score
• Conclusion - major improvements in read / write speeds ✅
Cpu Throttle Test ( 50 thread 15 Mins )
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March ( left ) vs April ( right )
Major improvements in Average , peak and minimum scores for the same temperature.
Cpu Throttle now 0% ✅
3D mark wildlife extreme stress Test
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March (left) vs April (right)
3d mark scores are somehow even worse than before. 3d mark is still running at low power 8 Gen 5 is not using it's full power in this test so the results are invalid again ❌
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CDPT storage Test
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March (left) vs April (right)
Moderate Improvements in read write speeds✅
That's all for the Test just in case some users have any concerns about performance drops in Latest updates.
There are no performance issues in latest update. Infact performance is slightly Better.
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