 Hey guys, Thundie here and you guys have asked for a speaker test on the Galaxy S21 Ultra. So I'm going to give it to you, but not just the Ultra, the S21, I'm going to include also the Galaxy Note 20 Ultra, the Galaxy S20 Ultra and the iPhone 12 Pro Max for reference. Now first off, the S21 Ultra and the S21 are brand new from Samsung and of course they have stereo speakers. Actually everything here has stereo speakers in terms of all the devices we've been looking at in this video. But the Galaxy devices from the S21 Ultra all the way to the S20 Ultra supports Dolby Atmos. So you've got Dolby Atmos sound and we had that all set up. What we're going to do now is play all your clips for each device. You take a listen and we'll find out. So let's go ahead and listen. Alright guys, that was pretty cool. They all sounded great including the iPhone 12 Pro Max, the S21, the S21 Ultra. It's a really nice vivid sound altogether. Now I can't give you a finalized pick on who has the best sound but I will tell you that they all sounded pretty good. I want to know what you think on which device has the best sound in speaker. Is it the brand new S21 Ultra or is it the S21 or is it even the iPhone 12 Pro Max? Leave your thoughts down below. Let's find out and I'll give you my own final decision with my full review coming next week. So this is Thundie E saying thank you and always enjoy your entertainment.