>>technt+Lb
It's just a fact that Telegram has more features. Every few weeks I get a notification with a long list of features, it's a more rich experience. My main favourite thing is just that gifs show up bigger.
Muted chat, chat groups, draw on photos, stickers on photos, quiz / polls, dice rolls.
Signal does cover the basics well through (GIFs, voice messages, video, photo, replies) and it has a clean interface.