A hand holds a mobile phone displaying a chat conversation with voice and text messages next to a messaging app logo on a white background.
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RCS already competes with WhatsApp: this is how Google's system for Android works

Google's new RCS system already works on Android and allows sending audios, photos, and videos without installing WhatsApp

Google  is strongly betting on Rich Communication Services, a system that enhances the classic SMS and competes with apps like WhatsApp.

From the Android Messages app, you can now send unlimited audios, photos, videos, and texts without needing to install anything extra.

Image of a mobile phone displaying a chat conversation alongside messaging feature icons and the text
Google is betting big on Rich Communication Services | La Derecha Diario

What is RCS and why is it gaining ground?

RCS (Rich Communication Services) is a protocol that modernizes the old SMS messaging system.

It allows sending multimedia content, voice notes, viewing read receipts, and setting up group chats, all without installing WhatsApp or Telegram.

A natural evolution of SMS

It was developed by Google along with operators worldwide to replace SMS and MMS with modern features.

Mobile phone with the Google logo on a keyboard illuminated in purple tones.
It was developed by Google along with carriers worldwide to replace SMS | La Derecha Diario

On Android phones, it is already natively integrated into the Messages app, offering an experience very similar to iMessage.

How does RCS work?

Unlike SMS, which depends on the cellular network, RCS uses the internet: it can connect via WiFi, LTE, or 5G.

The image shows two smartphones with screens displaying a text message conversation and a selection of stickers, accompanied by the text
RCS uses the internet | La Derecha Diario

This positions it in the same category as apps like WhatsApp, but without relying on third parties. It comes factory-integrated in Android.

Rich messages from the native app

  • Support for messages without character limits
  • Sending high-quality images, videos, and audios
  • Read and typing confirmations
  • Group chats with advanced features

Additionally, RCS messages are routed through Jibe Cloud, a GSMA-certified server that guarantees speed and stability.

Google's plan: conquer messaging without external apps

Google aims to establish RCS as the direct alternative to WhatsApp, integrating it with its entire Android ecosystem.

WhatsApp logo on a green background with subtle icons.
Google seeks to consolidate RCS as the direct alternative to WhatsApp | La Derecha Diario

There's no need to download an extra app anymore. Google's Messages app allows you to activate RCS with a couple of clicks, as long as your carrier supports it.

Is RCS going to replace WhatsApp?

For now, RCS is growing within the Android ecosystem, but it still lacks presence in the mass market.

However, its native integration and Google's backing provide it with a solid foundation to become the new messaging standard on phones.

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