In my region we are getting a deal of around $780 for the S24 Ultra, which sellers are calling the Vietnam Variant.

Some shops are saying the phone is activated when purchased abroad to avoid a country-lock, but they also mention that this activation might vary depending on the lot of products they purchased. Still, they claim the phones are brand new and unused. However, they also mention that they won’t provide any warranty related to the display or motherboard.

This makes me wonder:

• How can I check the real authenticity of a genuine S24 Ultra that is not used and not refurbished?

• Is there any chance that a used phone can be made to look completely new?

• Given all these doubts, should I still go for it at this price?

Would really appreciate insights from anyone who has dealt with similar situations.