Hi, how is the battery life of new Samsung phones, from Note 10+ and above , it should be better than 2018 smartphones battery ,I own Note 9 and the battery not too good reduces very fast .I'm thinking maybe samsumg adjusted this problem with the new...

I need your recommendation which one I should buy thank you 

While I'm opening an app or notifications there is stutter in the songs I'm listening too this need to be fix..thanks 

Do you think Samsung will provide previous devices with the new camera  modes in s10 devices?

I sold my Note 8 ..I'm using Note 9 now