S9 and Note 9 - One ui 2.1 update is coming .Android 10

[immi007]

Changes in One ui 2.1 from One ui 2.0 

1 Samsung daily- replacing Bixby home     (similar but improved ) 

2 Better display settings-  dark and light     mode highlighted, new transition effect.

3 quick share similar to airdrop but for     Samsung phones

4 camera app improvements ( may be           hyperlapse mode , single take, hold up     record)

5  video Pro mode like photo Pro mode can   manually adjust many settings.

6 screen zoom options.

7 messages and contacts app have some   Slight changes.

Source sammobile and shinchan64nohara1994

Difference between one ui 1.0(Android 9 pie)  and one ui 2.0 (Android 10) link

https://www.sammobile.com/news/one-ui-1-x-vs-one-ui-2-0-all-the-user-interface-changes-improvements/...

Also posted in others and tech talk

[Sunnymishra]

https://www.technoholiclife.com/2020/04/samsung-started-working-on-one-ui-21.html?m=1