The Google Pixel 9 Professional smartphone has a vapor chamber for enhanced and accelerated warmth dissipation. A number of teardown movies have now supplied an in depth have a look at the smartphone chipset cooling resolution.
Pixel 9 Professional vapor chamber detailed in teardown movies
Google just lately unveiled the newest Pixel 9 collection, which incorporates the Pixel 9, the Pixel 9 Professional, the Pixel 9 Professional XL, and the Pixel 9 Professional Fold. The corporate proudly introduced that the Pixel 9 Professional collection of smartphones are cooled utilizing a vapor chamber.
A vapor chamber isn’t a brand new expertise. A number of smartphone producers have relied on passive cooling expertise. The vapor chamber primarily sits on high of the SoC (System on a Chip) to attract warmth away from the CPU, GPU, and RAM bundle.
Through the Pixel 9 launch occasion, Google briefly confirmed the vapor chamber on a Pixel 9 Professional smartphone. The search large appeared to focus on the function however didn’t talk about the identical intimately.
A trio of in style YouTube channels have disassembled a Pixel 9 Professional smartphone and printed their movies. The teardown movies reveal Google’s design and deployment approach for the vapor chamber.
The Google Tensor G4 SoC powers all of the Pixel 9 smartphones. It’s this chip that the vapor chamber tries to maintain underneath an inexpensive temperature vary. Maintaining temperatures on the decrease finish ensures optimum efficiency with out the necessity to throttle speeds.
The Tensor G4’s high facet faces the mid-plate of the cellphone, resting on a sq. of thermal foam, the teardown movies revealed. Beneath the froth lies the vapor chamber. It’s fabricated from copper and reportedly seems somewhat skinny.
Solely the Professional fashions have the brand new vapor chamber cooling
All of the Pixel 9 collection smartphones are certainly flagship-grade Android telephones. Nevertheless, not each Pixel 9 smartphone has a vapor chamber to maintain its chipset cool. Google has indicated that solely the Pixel 9 Professional, 9 Professional XL, and 9 Professional Fold have this superior warmth dissipation system.
As one of many teardown movies revealed, the entry-level Pixel 9 smartphone has a number of layers of graphite movie. Graphite has glorious thermal conducting properties. The graphite layers positioned on the SoC contained in the Pixel 9 appear to have a big floor space. This could assist maintain the smartphone’s inner temperatures inside a secure vary.