OnePlus Ace 3 Pro heat dissipation

OnePlus Ace 3 Pro Boasts 85% Higher Heat Dissipation Than iPhone 15 Pro Max, New Test Reveals

In a recent test, the OnePlus Ace 3 Pro demonstrated an 85% higher heat dissipation capability than the iPhone 15 Pro Max, setting a new benchmark for smartphone cooling performance. This impressive result is largely attributed to the OnePlus Ace 3 Pro’s advanced vapor chamber technology, which significantly enhances its ability to manage heat, particularly during intensive tasks such as gaming.

Advanced Vapor Chamber Technology

OnePlus has equipped the Ace 3 Pro with a top-tier vapor chamber, enabling it to achieve a remarkable heat dissipation value of 7.8W. This stands in stark contrast to the iPhone 15 Pro Max, which managed only 4.2W in the same test. The lack of an elaborate cooling system in Apple’s flagship device means it quickly reaches its thermal limits, especially when running demanding applications. This disparity highlights a missed opportunity for Apple, one that OnePlus has capitalized on effectively.

Comparative Performance Analysis

The test, conducted by reviewer Geekerwan and posted on bilibili, showcases the OnePlus Ace 3 Pro’s superior cooling capabilities compared to other high-end smartphones. Coming in second place was the OnePlus Ace 3V with a cooling capacity of 7.6W, despite being equipped with the less powerful Snapdragon 7+ Gen 3 processor. Huawei’s Pura 70 Ultra secured third place with a heat dissipation rating of 7.2W, thanks to its efficient cooling solution needed for the Kirin 9010 chipset.

Implications for Snapdragon 8 Gen 3

Given these figures, the Snapdragon 8 Gen 3 is expected to run cool within the OnePlus Ace 3 Pro, ensuring sustained performance over prolonged periods. This is a significant advantage for users who engage in extended gaming sessions or other intensive activities, as the device can maintain optimal performance without overheating.

Apple’s Future Thermal Management Plans

The results from this test also raise questions about how the iPhone 15 Pro Max might have performed with a more advanced cooling system. Fortunately, Apple is rumored to be adopting a ‘Graphene Thermal System’ for the upcoming iPhone 16, along with a metal battery cover for improved heat transfer. These enhancements could potentially bring Apple’s devices on par with the impressive thermal performance seen in the OnePlus Ace 3 Pro.


The OnePlus Ace 3 Pro’s superior heat dissipation capabilities underscore the importance of advanced cooling technologies in modern smartphones. As Apple prepares to implement new thermal management systems in its future models, it will be interesting to see if it can match or exceed the benchmarks set by OnePlus. For now, the OnePlus Ace 3 Pro stands out as a leader in smartphone cooling performance, making it an excellent choice for users seeking reliable and sustained high performance.

News Source 1: Geekerwan | News Source 2: Wccftech

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