vivo iQOO Z11S (V2603A) — Full Specifications & TAC Codes
Released August 18, 2026. Supported model numbers: V2603A. 40 hardware specification entries and carrier unlock services on unlock.cx.
vivo iQOO Z11S Model Numbers & Regional Identifiers
Search or verify any of these hardware model codes on unlock.cx for IMEI check, carrier lock status, and factory unlock eligibility:
Network
- Speed
- HSPA, LTE, 5G
- 2G bands
- GSM 850 / 900 / 1800 / 1900
- 3G bands
- HSDPA 800 / 850 / 900 / 2100
- 4G bands
- 1, 3, 4, 5, 8, 18, 19, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66
- 5G bands
- 1, 3, 5, 8, 28, 34, 38, 39, 40, 41, 48, 66, 77, 78 SA/NSA
- Technology
- GSM / HSPA / LTE / 5G
Launch
- Status
- Available. Released 2026, August 18
- Announced
- 2026, August 18