According to Samsung's own confirmation, the Galaxy S22 series will be officially unveiled on February 9th. Numerous leaks over the past few months have disclosed virtually every aspect of the forthcoming trio.
That means the Galaxy S22 family will be powered by Samsung's Exynos 2200 processor in select countries, as Netflix has confirmed. The US, China, and India will still be able to get their hands on the Snapdragon 8 Gen 1 models.
There are HD and HDR-enabled video devices and chipsets on Netflix's list of compatible devices. The source link for both lists is provided below.