As much as I love the new changes of One Ui 4, which is very good in my opinion. Hoping samsung would also focus on app fluency and opening speed of stock apps most especially the camera, basing off from the reviews, there is still a very noticeable delay in opening and closing the app, and you almost always have to wait a second or two for it to completely load, like its not instantaneous like on other os where you can literally flick your finger back and forth in opening and closing an app and it wont stutter. Also please fix the shutter lag on S21 and very soft low bitrate of videos in any resolution. Lastly to add more sense of fluency and continuity, in app switcher please make it so that the preview of the actual app is shown in the app switcher instead of just a black or blank screen especially in the camera where it turns black when you go to switch apps. And please remove the automatic brightness of the screen when the camera is open, maybe that’s what causing the lags and scene optimizer and the disconnected vibration settings, qr code and document scanner turned making it slow down. Thank you!
Please refer to this link for more addtional suggestions and feature improvements:
