One UI lacks some customization.

[Soum25]

Samsung One UI should give 

1. various transition effects to its home screen layout.

2. Internet speed info

3. Auto-changeable wallpaper on the home screen.

[Darkvader12]

Lol for point number install good lock
And for point 3 there is option inside the gallery

[Darkvader12]

Use this app for the point number 3

[Soum25]

Good, So this is a third-party app. Maybe battery-consuming. But thanks a lot I will try it. 👌

[Darkvader12]

Nah it does not consumes battery only set for unlocking and locking don't set it for time based

[Darkvader12]

.

[Darkvader12]

Point number one install wonder land from goodlock

[Darkvader12]

Point 2 there is no need for internet speed meter even apple does not provides why on earth you want to use internet speed I don't find any use of it

[Soum25]

Hehehe! Choices bro! Everyone has their own😉. It's not necessary that if you don't find it useful others should not either.🙂 in my area 5g connection is very poor. So I always have to check before browsing or downloading etc.

[Umangmathur]

Use good lock