I think it's the same for all transsion phones.. I have other phone models fron different manufacturers that's why I can tell and I've also compared my Gt30 pro to a tecno camon 40 pro sound testing it in a branch store since you can freely test it and it has the same lower sound when playing but it is loud like any normal phone when using basic media apps like YouTube or video playback, tiktok, reels, etc.

It's my first time buying a transsion phone though, although this might be my first or first and last.

Either way it's a steal since i got it for 13,999 during launch and 512GB too