Verizon and T-Mobile Pixel 4 units will not support RCS for now
Some Android users are jealous of the iMessage features that iPhone users enjoy
Android users have long hoped for a messaging service that could offer them the same features that iOS users have when they are sending iMessages to fellow iOS users. These messages are housed in a blue bubble and say iMessage in the chat field. Conversations with green bubbles with the words text message in the chat field are SMS/text messages usually sent to and from Android users. These iMessages are sent with end-to-end encryption and users can employ Animoji (animated emoji of animal faces that mirror their facial movements) and Memoji (an animated emoji of users that also mirrors their facial movements) and can even send animated effects for the blue bubble.
While there probably isn't anything that would prevent Google from offering similar features using RCS, one thing that this messaging platform cannot offer is end-to-end encryption. While RCS messages are encrypted from the sender en route to the recipient, if law enforcement asks for a copy of a conversation sent via RCS, it can be delivered to them. However, Google's product lead for Android Messages, Drew Rowny, says, "From a data retention point of view, we delete the message from our RCS backend service the moment we deliver it to an end-user. If we keep it, it’s just to deliver it when that person comes online."

In Europe, Android found a way to pull an end run around carriers allowing users to opt-in to RCS
Just as an iOS user needs to be messaging other iOS or Mac users in order to communicate via iMessage, RCS will work only when all of the parties in a chat are also using it. Otherwise, the messaging reverts back to SMS/text just like it does on Apple's Messages app. And we've already told you about that great divide that is negatively impacting the U.S. Forget Democrats vs. Republicans. On the iPhone, there appears to be great hatred for those Android users who are forced to communicate with iOS device owners using the dreaded green bubble.In all fairness to Verizon and T-Mobile, the wording used in their tweets indicates that there could be a time when they enable RCS for the Pixel 4 line. But frankly, we'd just like to see Google pull the same end around in the U.S. that it did in Europe.
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