https://wccftech.com/quick-share-is-samsungs-airdrop-equivalent-that-will-make-its-debut-on-the-galaxy-s20-series/

Over the past few weeks, we've seen several OEMs take a crack at developing an AirDrop alternative. Oppo, Vivo, and Xiaomi did it first with their cross-device file-sharing application. Shortly after, we stumbled upon some information that showed Google's progress in that department. According to a report by XDA Developers, it appears that Samsung is developing its file-sharing service called Quick Share.

XDA was able to obtain an APK of Quick Share and install it on a Samsung Galaxy Note 10+. However, he was unable to successfully transfer a file between two devices, possibly because the app isn't technically supposed to be installed on other devices. Ideally, older Samsung devices should be able to use Quick Share once it is unveiled officially. Quick Share will also let you upload files to Samsung Cloud and stream them on devices such as smart TV. The maximum permissible file size is 1GB, and a total of 2GB can be sent per day.