In the most recent beta update, version 5.11.0 of Signal Messenger, a new feature was introduced that allows users to send 4K pictures to their conversations. Draw up for a massive improvement in the quality of the pictures you send and get in your messages!
Changelog: v5.11.0 | Signal Messenger Beta
- A picture may be worth 1k words, but now you can send them in 4k. Use the new quality selector to optionally send higher-resolution photos.
Go to any of your chats > Tap on “+” button > Gallery > Choose the picture you want to share.
Next under the view finder > Tap on “Gallery icon” > Choose “High”
Note: The aforementioned function is currently available in the Signal beta.