Hi, how are you ?

How good is your smartphone display visibility when you outside?

Most smartphone (below flagship level) screens can't light up enough for outdoor visibility. Because the nits are low or the companies joking .

if you want to buy a good smartphone make sure you check the nits value, because you don't always use your smartphone inside or in dark rooms or you got my point ! I don't support any brand because brands release a lot of smartphones , so if one has better NITS value than other then the one with the better Nits value will be better in daylight or outside use.

Take a look at smartphone specifications list or spec list and take sometime to check whether the smartphone has low NITS or high NITS , and also watch some reviews (avoid watching YouTube if possible) and finally good luck with your smartphone buying.