Hey everyone I also experienced a issue with the touch latency issue on this phone. I found this app that helps make the phone more responsive to touch.
I modified the settings and its definitely way more responsive then before. Hope it helps you guys.
https://play.google.com/store/apps/details?id=br.shop4apps.touchscreenbooster.com
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So my Sensation started freaking out after about a week of usage. First the lock screen was almost unusable, and then it took on the characteristic of being stupidly slow and stubborn. Fast swipes wouldn't register, and the carousal was all but non existent.
Anyway, I stumbled upon the HD2 forums and disabling auto-rotate fixed touch screen and lock screen issues for some peeps over there. So I tried it, and, alas! It fixed it! My touch screen now registers fast swipes! I even re-enabled auto rotate and it still works fine.
Just saying, this worked for me. Hopefully it can help someone else.
EDIT: Fast swipes are indeed back, but the stupid lock screen issues have returned as well xD. I've pretty much come to the conclusion that it sucks that T-mobile customers have to choose between the G2X or the Sensation for dual core devices, because the're both glitchy as hell. This is really beginning to frustrate me......
Did this work for anyone with issues?
Send your device back, that's a legit issue man. Don't even try to tough it out. Wish I could test this out for you, wait not really cause then I've have touchscreen responsiveness problems as well, but mine's been running soothe since launch day.
Sent from my HTC Sensation 4G using XDA Premium App
it would be nice if it was that simple. It is a strange issue and for a lot of people their phone starts working again all of a sudden, no problems at all, but it's only temporary. Its a coincidence that disabling auto rotate fixed it for you. Just like 20 other things in the big thread about what fixed the touchscreen for other users. Almost everybody's posted fix doesn't work for anyone else. Mine has started back working great too, but it messes u again. Always what i thought fixed it the first time, doesn't fix it the next time. It's gotta be hardware. If it was software, it would make perfect sense for a factory default to fix it. I haven heard of anybody having the issue when the phone was brand spanking new. If returning it to that state doesn't fix it, hardware is usually the problem. Unless, like i posted in the other thread, if a factory reset isn't actually setting it back to the exact settings it was at new. Maybe its not wiping everything. That's the only way i could see it being software.
Can someone speak to the touch screen sensitivity on the Infinity? I find that my Transformer Prime is not the best. I often have to press things 2-3 times for it to register, or it's just not quite as responsive as I expect in comparison to my other Android devices.
Does the same thing happen on the Infinity? I'm about to upgrade to one and am just curious if that's an issue at all.
Thanks
Custom Roms can tweak the sensitivity. I have set CROMI to be very sensitive.
You can also tweak the stock browser via about:debug in the address bar.
deitiphobia said:
Can someone speak to the touch screen sensitivity on the Infinity? I find that my Transformer Prime is not the best. I often have to press things 2-3 times for it to register, or it's just not quite as responsive as I expect in comparison to my other Android devices.
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The touchscreen is fine. However the tablet itself is sometimes too busy with I/O to process your input.
I've got a somewhat strange issue with the responsiveness of my screen -
as long as my phone is charging the touch input is pretty much perfect, everything reacts the way it's supposed to. But as soon as I stop charging it gets noticeably sluggish - no more smooth movements, it's all somewhat choppy (tested on cm10.1 & stock).
I have no idea what I could do to fix this, so.. anyone?
Hi guys, I'm new in this forum, and need your help!
I've flashed CROMi-X 4.7.0 on my TF700 and loved it, now its very responsive and fast. My Asus always had a issue about the display colors. The white colors looks yellowish, causing the most impacting on videos, making them looks darker than should be.
I don't know if its a problem with my device but I don't have a choice for Asus repairs because I live in Brazil and the TF700 was not released here.
Knowing this problem I always used Screen Adjuster app to correct the Blue color and looked better, but I didn't noticed any performance issue with it because my tablet was sluggish all the time.
With CROMi-X I noticed the performance issues with Screen Adjuster. When enabled, the navigation became slightly slower.
I tried other apps for correcting colors but they all have this same problem.
I wanna ask you guys if you know a way for me to correct the colors in a way that don't affect performance.
Thanks in advance and sorry for my english.
Some of the more knowledgeable people around here may be able to shed some more light on the situation, but from what i understand it isn't possible to adjust those things with the tegra3 chip. I know this was a problem with the Nexus 7 and the kernel devs all said it was due to the tegra3. I would assume it is the same here.
Sent from my LG-E970 using xda app-developers app
I'd assume it's possible to load a gamma ramp into the display controller, but I don't know how.
rafaelmsb said:
Hi guys, I'm new in this forum, and need your help!
I've flashed CROMi-X 4.7.0 on my TF700 and loved it, now its very responsive and fast. My Asus always had a issue about the display colors. The white colors looks yellowish, causing the most impacting on videos, making them looks darker than should be.
I don't know if its a problem with my device but I don't have a choice for Asus repairs because I live in Brazil and the TF700 was not released here.
Knowing this problem I always used Screen Adjuster app to correct the Blue color and looked better, but I didn't noticed any performance issue with it because my tablet was sluggish all the time.
With CROMi-X I noticed the performance issues with Screen Adjuster. When enabled, the navigation became slightly slower.
I tried other apps for correcting colors but they all have this same problem.
I wanna ask you guys if you know a way for me to correct the colors in a way that don't affect performance.
Thanks in advance and sorry for my english.
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Click to collapse
Imo all the display 'configuration' apps incur a hit on the infinity. Be it, gamma adjusters, notification bar hiders or colour enhancers. The extra layer that is basically interpreting what should be displayed seems to cause performance issues.
sbdags said:
Imo all the display 'configuration' apps incur a hit on the infinity. Be it, gamma adjusters, notification bar hiders or colour enhancers. The extra layer that is basically interpreting what should be displayed seems to cause performance issues.
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Click to collapse
Not if you program the hardware LUT directly. I found the relevant registers in the Tegra DRM, and there appears to be an ioctl in the kernel to set it (TEGRA_DC_EXT_SET_LUT). I didn't research yet how to do this from usermode.
After being spoilt by my GS4 etc I'd love the ability to change these settings
My OP9 is perfect apart from 1 thing. When scrolling, I keep my finger on the screen when I stop. When I resume scrolling after a second of the finger being still, there is a slight delay in responsiveness of the screen which resolves within a second. The bug does not occur in any other scenario.
I've figured out what the issue is using this app: https://play.google.com/store/apps/details?id=com.rt.touchmultitest
The touch sampling rate drops to around 50Hz when the finger is stationary on the screen, and doesn't reset to 240Hz fast enough when you start moving again...
Can anyone please test it to confirm?
TLDR: Touch sampling rate idles when finger doesn't move/moves a little.
Ive noticed issues but it was resolved when i removed the OEM screen protector that's preinstalled on the phone.
I also had to get a new OP9 (unrelated to removing said OEM screen protector) and I am now just dealing with the responsiveness issues until it starts losing its flush application to the screen and starts peeling.
Just a guess but people not realizing its there or just forgetting due to it being so easy to forget is a major reason they report touch responsiveness issues (happen to me when I first got the OP9 AND 6)
Maybe thats it?
applyscience said:
Ive noticed issues but it was resolved when i removed the OEM screen protector that's preinstalled on the phone.
I also had to get a new OP9 (unrelated to removing said OEM screen protector) and I am now just dealing with the responsiveness issues until it starts losing its flush application to the screen and starts peeling.
Just a guess but people not realizing its there or just forgetting due to it being so easy to forget is a major reason they report touch responsiveness issues (happen to me when I first got the OP9 AND 6)
Maybe thats it?
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It could be the screen protector, although I doubt it... It seems to occur in a very specific situation, almost like it's there intentionally.
Could you please replicate these steps:
1. Scroll on a website/text
2. Stop scrolling and keep your finger on the screen (important)
3. After a second of the finger being still, resume scrolling with a fast gesture (without moving the finger off the screen) and see if the screen follows with appropriate speed.
In my case, there is a noticable delay at first but it resolves after moving the finger for a while.
Can anyone please check if their phone behaves like this? Thanks a lot!
I have the exact same issue.
i have the same issue too
Nope , tried recreating, no issue here .
p.s. not using seen protectors .
Hey OP. I am on the Paranoid Android Alpha ROM and believe this will correct your issue. Its touch responsiveness feels completely different from stock for me and no longer have any issues.
If you are comfortable with any of that, maybe give it a try.
Miha512 said:
Can anyone please check if their phone behaves like this? Thanks a lot!
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i cant find the article, but its a bug that was introduced by google even to the pixel lineup in android last year or year before. The same thing happens on the One Plus Nord N200. Its annoying. I beleive google fixed it but doesnt seem like one plus has fixed it or carried the fix from the google tree. In android 11 google also introduced touch sensitivity but seems like one plus removed it in their final release ROM/FIRMWARE https://www.xda-developers.com/google-pixel-4-new-increased-touch-sensitivity-option-android-11/