Active Level 3
The note 10 lite should get Dex Support in the upcoming one UI 2.5 update. 
It is very disappointing when phones with less capable chipsets have that feature
1 Comment
Active Level 6
Practically you can't use Dex with bulky wire.Even Note 9 should get wireless Dex otherwise no use of Dex.I tried only once for some time but its not practical at all.