its uses a metal frame and glassback so you can feel the heat. its always durable when you use a plastic back. the last flagship that uses a plastic back is galaxy s21 5g and in midrange is galaxy a25 5g
I totally understand your concern, DairHat. It might be a good idea to run the diagnostics in the Samsung Members app. This can give you insights into what's going on with your phone and help troubleshoot the heating issue. Hope this helps!
