Samsung Galaxy S26 Ultra teardown reveals a PC-inspired cooling upgrade

Samsung’s Galaxy S26 Ultra may not look that different from the outside, but a teardown video is revealing some notable engineering changes inside the phone. The disassembly has revealed that Samsung employs a more advanced cooling structure on its latest flagship.

In the video shared by the YouTube channel PBKreviews, the company seems to be borrowing ideas from PC-style thermal management by layering multiple cooling materials together to help the phone run cooler.

A four-layer cooling setup inside the phone

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Looking at the teardown, the Galaxy S26 Ultra uses four different thermal elements working together to control heat, which include:

A vapor chamber that spreads heat across a wider surface. Graphite pads that help dissipate heat throughout the

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