Why Samsung A20s did not add this feature double tap to screen on?

[Srbabu]

My device yesterday update andriod 11 with One UI 3.1 but I did not find out tap to double screen on option. Why Samsung? This feature include to the next software update as soon as possible. 

on as possible. 

[S_Kumar73]

They should add the feature in all the phones. But the "Pick up phone to call" feature not available in Note 10 plus.

[Anonymous]

This were the last chance for A20s and A10s, so forget it, download 3rd party apps.

[animeshmodi]

Bro, its not available because of samsung's discrimination,
https://twitter.com/es_techno/status/1418068769608388610?s=19
Vote on this poll of you are dissatisfied with samsung