A happy and smiling face with big open mouth, showing teeth.
Differs only slightly from the Smiling Face With Open Mouth emoji by the fact that these eyes are emoji-style smiling eyes, instead of tall oval eyes.
Grinning Face With Smiling Eyes was approved as part of Unicode 6.0 in 2010 under the name “Smiling Face With Open Mouth and Smiling Eyes” and added to Emoji 1.0 in 2015.
😄 Grinning Face
😄 Happy Face
😄 Smiley Face
😄 Smiling Face With Open Mouth and Smiling Eyes