Blogger Zach Nelson, known from the YouTube channel JerryRigEverything, opened two versions of the Galaxy Note20 Ultra - American and
European version of Galaxy Note20 Ultra withThe Exynos 990 processor, as it turned out, received a cooling system based on a copper evaporation chamber. But an American smartphone with a Snapdragon 865 Plus processor has a new graphite substrate.
First of all, Zach tested two smartphones inbenchmark. The version with Snapdragon was expectedly faster. The blogger also measured the temperature of the smartphones. The device with Exynos 990 was hotter, and in the processor area.
Zach then changed the cooling systems in twoGalaxy Note20 Ultra in some places. This did not have a serious effect on the smartphone with Exynos. The graphite substrate does not solve the problems of a device with a proprietary chip. This means it’s all about the Exynos 990.
It should be noted that a version with a proprietary Samsung chip is being sold in Russia.