Users of Samsung Galaxy S25 series smartphones are complaining en masse about these devices overheating for no particular reason

Some owners of the latest Samsung Galaxy S25 smartphones have started complaining about overheating problems with these devices. The overheating appears for no good reason.
Here's What We Know
Despite having an improved cooling system with a 40% larger evaporation chamber, users report that the phones get noticeably hot during normal use and especially while charging. The Galaxy S25 Ultra is reported to heat up moderately, while the base model warms up the most.
Reports on Reddit indicate that the smartphones are getting so hot that a lot of heat can be felt even through the case. Users express concern that the problem does not go away even after a few days of using the device.
Samsung is expected to release a new software update to address these issues soon. Some users are already considering returning the smartphone if the situation does not improve with the release of the update. However, not all owners experience overheating, so the problem may not be as widespread.
Source: @heyitsyogesh, Reddit(1, 2)