Hi, I want to upgrade to iPhone 11 pro, is the iPhone 11 pro max noticeably heavier than the iPhone XS Max ? the iPhone XS Max I own is heavy and the new Max is almost 20 gram heavier, is there a screen difference between them beside the fact that it's a larger screen?
iPhone XS
You probably won't notice unless you have them side by side. The weight difference between the XS Max and the 11 Pro Max is quite small.
As to screen differences, the screen size of the XS Max and the 11 Pro Max is the same. 6.5".
If you are referring to the screen size of the regular 11 Pro (not Max), then yes there is a size difference.
For other specific differences read the link provided by ProustGiulio above. you can see the differences side by side.
this don't answer my question
does the resolution difference have an impact on screen quality between the 5.8 and 6.5 or it's only size difference ?
How not? You can compare the two phones. But no, there is no other difference. The Pro is 5.8", and the Pro Max is 6.5".
There is also a slightly different display resolution with the two:
Pro: 2436x1125
Pro Max: 2688x1242
from iPhone 6.5 to 5.8
