iphone 16 pro max unresponsive or slow touch

I'm using iPhones since iphone 3Gs i regularly upgrade iphones every year and buy latest top of line iphone. This year i purchased iphone 16 pro max but i'm facing a unresponsive touch or slow i'm quite fast typer but i'm facing difficulty in typing and usually tap two times for response. So i'm worried and i want to ask its normal for all iphone 16 pro max phones or any specific fault in my latest iphone. What do you think guys is it any difference between iphone 16 pro max and 15 pro max in touch or not?