Vivo X500 Pro Max Joins GSMA Database — Four-Model Lineup Confirmed!

The vivo X500 Pro Max just appeared in the GSMA IMEI database — the fourth and most powerful member of the upcoming X500 family. Three models surfaced first — the X500e, X500, and X500 Pro. The Pro Max was added separately in a second database discovery, confirming a four-model lineup. The series is...