New Rounder Emoji
Android 8.0 Oreo delivers a completely redesigned emoji experience on Android. The blob and robot-style Android emoji are dead. Google redesigned every emoji for Android O. In addition to being the first vendor to fully offer Emoji 5.0 support. Including the vomit face, dinosaurs, more hearts, and more faces.
Everything is round, instead of shaped like a blob. This is better for cross-device compatibility for everyone around the world. Additionally, Google added over 60 more emoji meaning Oreo has more choices than almost any other operating system.