Vivo S1 offers superb value for money. The mobile has almost everything which you should have in an ideal mobile. However, we feel that the following can be disadvantaged.
However, the phone does offer full HD video recording and also offers fast charging via MicroUSB port but we still feel that above could be of good help to users.
Yes, Vivo India does provide a complimentary protective case inside the Vivo S1 standard packaging.
No. Vivo S1 does not have the front camera flash. It has a display-screen flash.
No. Vivo S1 does not have a hybrid sim slot. The mobile has a dedicated MicroSD card slot. You can use a memory card of up to 256GB.