According to sources, the Samsung Galaxy Watch 4 is expected to come in a 42mm and 46mm variant, while the Galaxy Active Watch 4 will come in both 40mm and 44mm.
Both are set to have a market launch on Wednesday, August 11th, 2021. To clarify, this information is not in reference to an announcement day. The date I was given is expected to be the date in which devices will begin to ship.
There has been previous speculation that both devices will be announced at MWC 2021 in June, but sources were not ready to give me any confirmation of that announcement.
The August 11th date that I was given lines up with information tweeted by reputable Samsung leaker Ice Universe back in March, claiming “Q2” for both devices. Easy to assume the announcement would in fact happen in Q2.
Edit: actually no lol — this doesn’t line up with Ice Universe. He was a tad off.