Original topic:

Jittery Laggy App Switching One Ui 8

(Topic created on: 08-19-2025 09:07 PM)
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Hammy277
Active Level 1
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Galaxy Z

S25 Ultra running on One Ui 7 with smooth switching 


Zfold 7 running on One Ui 8 with jittery Laggy switching

Anyone facing this issue with app switching being very jittery on One Ui 8, demonstrated in the video with the ZFold 7 running on One Ui 8 being very jittery when switching between apps. In contrast, S25 Ultra running on One Ui 7 has no issues. Both videos are recorded in slow motion. I have went to a electronics store in person and tried the Zfold 7/flip7 demo units and they face the same issue. 
2 REPLIES 2
BiXbY2025
Active Level 8
Galaxy Z
Looks like the Folds screen is running at 60fps while the S25 Ultra is running at 120fps.
Hammy277
Active Level 1
Galaxy Z
No it's running at 120hz, check when I switched to the clock app on the Zfold 7 where there wasn't any lag. it's only smooth when switching to apps further back when they haven't been loaded.