English: Every gamer knows the biggest pain point with premium flagship phones: incredible gaming speed out of the box, but severe overheating after 10 to 15 minutes. Hot devices trigger system throttling, causing frame drops, lag, and ruined gaming sessions. This leads countless users to ask one critical question: Which flagship phone runs coolest during gaming?
中文：所有手游玩家都懂旗舰机的最大痛点：刚开局游戏性能拉满，短短十几分钟后就严重发热。机身发烫会触发系统降频，随之而来的就是掉帧、卡顿，游戏体验直线下滑。这也让无数玩家产生了核心疑问：哪款旗舰手机游戏温控表现最好？
English: Most official specs only highlight chip power and frame rate performance, rarely mentioning real-world heat control. For ordinary users, stable temperature is far more important than short-lived peak performance. We tested three mainstream 2026 Android and iOS flagships with hour-long heavy gaming tests to verify their actual thermal performance.
中文：官方参数大多只宣传芯片性能、游戏帧率，极少提及真实温控表现。但对普通玩家而言，稳定不发烫的游戏体验，远比转瞬即逝的峰值性能更重要。我们选取三款 2026 年主流 iOS、安卓旗舰，通过一小时重度游戏实测，还原它们真实的散热水平。
English: In our real-world tests, we found a clear performance gap. Some flagships adopt aggressive performance scheduling. They deliver ultra-smooth frames at first, but heat builds up quickly, making the phone uncomfortably hot to hold. Worse still, continuous high load forces obvious performance reduction.
中文：在真实场景测试中，我们发现机型温控差距十分明显。部分旗舰采用激进的性能调度，开局帧率极致丝滑，但热量快速堆积，机身握持发烫严重，长时间高负载运行后，会出现大幅度性能缩水。
English: By comparison, devices with upgraded vapor chamber cooling and intelligent thermal algorithms perform far better. These phones disperse heat evenly across the body instead of concentrating it on a single spot. Even after one hour of high-definition gaming, they maintain mild temperatures and steady frame rates without sudden throttling.
中文：反观搭载升级 VC 均热板、智能温控算法的机型，表现遥遥领先。这类手机可以将热量均匀扩散至整机，不会出现局部积热的情况。即便满画质游戏一小时，机身温度依旧温和，帧率稳定无波动，不会突然降频卡顿。
English: To fully answer Which flagship phone runs coolest during gaming?, we focused on user experience rather than just digital temperature data. A phone with low surface temperature and consistent performance is the real gaming-friendly flagship for daily use.
中文：为了完美解答哪款旗舰手机游戏温控表现最好？这个问题，我们不止看冰冷的温度数据，更注重用户实际握持体验。表面温度更低、性能全程稳定的机型，才是日常游戏最适配的旗舰机。
English: After comprehensive testing, we can confirm that thermal management optimization matters more than pure chip performance. For casual and hardcore gamers who pursue long-term stable gaming experience, choosing a flagship with excellent heat dissipation is always the top priority.
中文：综合实测结果可以确定，温控优化的重要性，远超单纯的芯片性能。无论是轻度娱乐还是重度手游玩家，想要长久稳定的游戏体验，优先选择散热温控优秀的旗舰机，永远是最优解。
