A short comparison of the Insta360 One X and Ricoh Theta V, walking around a park with both on selfie sticks. Should give you an idea of overall image quality and stabilization performance.
This clip was stitched together with the Android app and not color corrected or otherwise post-processed.
Here’s the One X’s video: https://youtu.be/xlZVZ61pjkw
Ricoh Theta V footage playlist: https://www.youtube.com/watch?v=PntHPvqDhFQ&list=PLEsuvJbmD9ydgPk5jWYm330SQqZf3grYc