As noticed by WhatsApp beta tracker WABetaInfo, Signal 5.3.1 beta for Android carries the new chat wallpaper feature. It can be accessed by going to Settings > Appearance > Chat wallpaper. There are 21 pre-set wallpapers to choose from, though users can also add their own images as chat wallpapers on the app. An option to set a dark theme to dim the chat wallpaper is also available.
WhatsApp has had chat wallpapers for quite some time now. It also added custom wallpapers for chats in December.
The latest Signal beta also carries the custom ‘About' option, which allows users to tell their contacts about their status. It is available in the Profile option in the settings menu on the Signal app. WhatsApp has a similar ‘About' option.
Signal has also added support for animated stickers in the latest update, with a “Day by Day” as the first official animated sticker pack. The Signal desktop app also allows users to create new animated stickers and share them directly with their friends, as noted by WABetaInfo.
Animated stickers arrived on WhatsApp in July last year. It is also reportedly bringing the ability to import third-party animated stickers in the coming weeks.
Signal is also bringing a low-data mode for calls, which is already available on WhatsApp. The app is could also let users look at their chats on the iOS share sheet — something that WhatsApp brought last year for iPhone users.
Earlier this week, Signal brought the ability to let users choose when their media files should be automatically downloaded. The app also recently changed the limit on group calls from five participants to eight. Both these features are already present on WhatsApp. The Facebook-owned app increased group call limit to eight people in April.