Can something be done to compensate for the insane drag delay on some Android devices?

[ziv-vy]

Some devices (like my Samsung Tab A9+) have insane drag delay (over 100ms, yes I quadruple checked).
It feels almost impossible to play fast sliders due to the delay.
I would hope that something could be added to compensate for the delay, some kind of offset.

[Joehuu]

What other device are you comparing to that doesn't have the problem? And do you get stable fps on that device first off?

Maybe it's just a performance issue, and in the dev discord, there are promising results when switching from Mono to CoreCLR (.NET 10).

[ziv-vy]

1. I am comparing with my Google Pixel 7A
2. I have no idea, but I am getting a pretty stable 90FPS during gameplay (same as refresh rate).
3. Should be noted that the drag delay occurs on the Samsung app launcher with the same 100ms.

[shiumano]

I think just adjusting the slider will only result in the sound being out of sync and sounding awful.

Adjusting cursor delay is impossible without future prediction...
While this could potentially allow for future prediction, do you think it would enable you to play osu!? I don't think so.
https://developer.android.com/develop/ui/views/touch-and-input/stylus-input/advanced-stylus-features#low_latency

[ziv-vy]

My model does not include a stylus pen, since it is a budget Android tablet. I am complaining about drag latency when using the touchscreen.

[shiumano]

Future prediction does not rely on a stylus.
Here is an example of an app that uses prediction.

https://play.google.com/store/apps/details?id=com.google.android.keep

[shiumano]

It should be improved to some extent in version 2026.920.0-lazer (or 2026.918.0-tachyon) and later.
Reducing it any further would require something on a massive scale.
(And I’d like to know just how much latency there is on iOS.)