Question 1

Are parts from Vivo Y1S compatible with Vivo Y91?

Accepted Answer

Yes. Vivo Y1S and Vivo Y91 share 2 verified hardware component(s) in Partify's database, making them viable donor models for repairs.

Question 2

Can I use the screen from Vivo Y1S on Vivo Y91?

Accepted Answer

Yes. The display assembly between Vivo Y1S and Vivo Y91 is verified to share identical FPC ribbon connectors and display driver specifications.

Question 3

Can I swap batteries between Vivo Y1S and Vivo Y91?

Accepted Answer

No. The battery specifications or connector geometries between Vivo Y1S and Vivo Y91 differ.