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Native Video Calls Between Galaxy and iPhones Could Be Possible With RCS 4.0 - SammyGuru

CPaaS Industry March 28, 2026 high impact

RCS 4.0 Could Enable Native Video Calls Between Android and iPhone Devices RCS 4.0 represents a significant evolution in Rich Communication Services, potentially enabling native video calling capabilities between Samsung Galaxy devices and iPhones without requiring third-party applications. This advancement addresses a long-standing limitation in cross-platform mobile communication, where users have relied on apps like WhatsApp, FaceTime, or Google Meet for video calls. The development signals RCS's maturation as a comprehensive messaging and communication protocol that goes beyond text and media sharing. Implementation of video calling in RCS 4.0 could strengthen adoption of the standard among major device manufacturers and carriers, positioning RCS as a more competitive alternative to proprietary messaging platforms.

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EUM / SES Relevance

RCS 4.0 video calling capabilities represent an important evolution in the RCS standard that AWS EUM supports, potentially expanding use cases for rich communication services beyond traditional SMS/MMS and affecting how carriers and providers implement advanced messaging features.

Key Takeaways

  • arrow_right_alt RCS 4.0 introduces native video calling functionality between Android and iOS devices, eliminating the need for third-party applications.
  • arrow_right_alt This feature addresses interoperability challenges that have historically fragmented cross-platform mobile communication.
  • arrow_right_alt The advancement could accelerate RCS adoption among consumers and carriers as a comprehensive communication standard.
  • arrow_right_alt Video calling in RCS 4.0 represents a significant expansion beyond traditional SMS and MMS capabilities.