what's your display model?? redmi note 7 Touch latency issue - Xiaomi Redmi Note 7 Questions & Answers

Hello everyone. Can you guys maybe help to check what the model of your screen is? Just enter the cit test by clicking kernel version multiple times and click software version, the first option. And under LCM info, there should be the display type.
Want to further investigate the touch latency problem with this information.
Thanks.

This is my version. I have Global stable Rom PFGMIXM, I read on Mi community,that people complaining about this,but I dont have problem.
Factory ID is only different between your and my information..
Maybe also ROM that you use have some bug.
I am using 10.3.5.0 almost a month..I get this update on 19 April. Whit this update I don't have problem with touch and especially at the end of screen side. I use temper glass 0.33 ,maybe thats change my screen latency.

tze_vitamin said:
This is my version. I have Global stable Rom PFGMIXM, I read on Mi community,that people complaining about this,but I dont have problem.
Factory ID is only different between your and my information..
Maybe also ROM that you use have some bug.
I am using 10.3.5.0 almost a month..I get this update on 19 April. Whit this update I don't have problem with touch and especially at the end of screen side. I use temper glass 0.33 ,maybe thats change my screen latency.
Click to expand...
Click to collapse
I also have 10.3.5 on my phone. Can you maybe do a screen record to show your touch position when scrolling?

I have BOE LCD and no latency issues

I have tianma and touch latency on the edges of the screen.

nic85 said:
I have BOE LCD and no latency issues
Click to expand...
Click to collapse
Can you show a screen shot?

bbtee said:
Can you show a screen shot?
Click to expand...
Click to collapse
here
Inviato dal mio Redmi Note 7 utilizzando Tapatalk

nic85 said:
here
Inviato dal mio Redmi Note 7 utilizzando Tapatalk
Click to expand...
Click to collapse
Wow never saw that. Are you using the global version

Here's mine...touch isn't bad.
Not as fast/instantly responsive as my wife's iPhone 6s of course but don't have the complaints others mention on the forums.
I will say that the paid app touch screen repair has also helped improve the responsiveness a tiny bit.

I have Boe too, global version

global 10.3.10 stable

Mine says shenchao

bbtee said:
Hello everyone. Can you guys maybe help to check what the model of your screen is? Just enter the cit test by clicking kernel version multiple times and click software version, the first option. And under LCM info, there should be the display type.
Want to further investigate the touch latency problem with this information.
Thanks.
Click to expand...
Click to collapse
I also have this touch latency issue. I have the same model as yours. Hope they fix the issue because it can be very annoying sometimes.

I also have that tianma display, but i don't have any kind of display lag.
I have the EU version with Miui 10.3.6.0.

I have the same display too (tianma) but I do not have any problems that I am aware of. If anything changes I will post.

BOE panel for me. Altough it isn't THAT bad, I can see the letters getting slightly thinner when scrolling through text, but also when the display brightness is cranked up to maximum, the notification/quick toggles panel has a really ugly colour to it, like someone would put too much contrast onto it. At night, when I have reading mode enabled & have the slider at maximum, I notice a lot of blurring of text, to the point where it becomes somewhat annoying

Sithhy™ said:
BOE panel for me. Altough it isn't THAT bad, I can see the letters getting slightly thinner when scrolling through text, but also when the display brightness is cranked up to maximum, the notification/quick toggles panel has a really ugly colour to it, like someone would put too much contrast onto it. At night, when I have reading mode enabled & have the slider at maximum, I notice a lot of blurring of text, to the point where it becomes somewhat annoying
Click to expand...
Click to collapse
That's a software feature, albeit a weird one, of MIUI. I had the same issue with a Tianma panel on MIUI. Switch to a custom ROM if it bothers you.

Hey everyone thanks for sharing your screen model. As of what I saw, the majority of you guys seem to have the tianma screen model, and some of you faced the same problem as I do.
As of one person said, we should try the touch calibration app. However, for me, it didn't work, it showed no signs of improvements in touch latency.
I also recently updated the software version to 10.3.10, but the problem still persisted in this version.
Also, a new problem seem to appear, scrolling through screens now seem to be more laggy than before.
What do you guys think? How is the new version working for you guys?

My formula....take it with a grain of salt...
No root needed...
1. Activate developer options
Use ADB to use custom animations
Set to:
1.23
0.11
0.67
2. Download the paid version of both Touch Screen calibration app and the other one Touch Screen Repair.
Follow both apps instructions...
Reboot after running calibration/repair for each app.
3. If you want to take things further, download (via Google search) the APK SGS Touch Screen booster.
Set your settings to what you see my attachment.
You should absolutely see some difference vs stock touch screen latency performance especially if you do all 3.
Do you have to do all 3, absolutely not. But if you're curious...and have some time to kill research each app, how it works etc and see what happens.
I do no own any of the mentioned apps or benefit financially from recommending people check them out.
Want to make sure I point that out as well.
Will it make your screen feel exactly as a newer model iPhone level response...of course not. BUT it will absolutely improve how your screen responds and feels.
bbtee said:
Hey everyone thanks for sharing your screen model. As of what I saw, the majority of you guys seem to have the tianma screen model, and some of you faced the same problem as I do.
As of one person said, we should try the touch calibration app. However, for me, it didn't work, it showed no signs of improvements in touch latency.
I also recently updated the software version to 10.3.10, but the problem still persisted in this version.
Also, a new problem seem to appear, scrolling through screens now seem to be more laggy than before.
What do you guys think? How is the new version working for you guys?
Click to expand...
Click to collapse

Did another test tonight.
Changed my Window Animation to 0.70 this time. Only other change was SGS Touch Screen app motion filter set to 0.
My touch latency performance improved again and typing is a little more accurate. Getting even closer to our iPhone 6s' screen which is fantastic!
Try these settings out and share your experience

Related

TN7 5.1 Lollipop, my concerns and opinions

Just got a fresh update from 4.4.2 to 5.1, here are some of my concerns and opinions so far:
- the main thing that I have noticed is that the colors got a bit washed out or less vivid compared to when I was in Kitkat or is it the same across all lollipop devices? After the discovery of the hidden performance menu by some people here in XDA, you can turn off Tegra Prism there and fix this issue
- the 5.1 stock launcher was the same as the 4.4.2 launcher.
- animations are nice
- IMO, did not noticed much of a speed difference, maybe because our hardware is already powerful to begin with.
- so far battery life remains more or less the same as it was in Kitkat
Well, those are just the things that I have noticed upon my recent updating of my tablet.
Update:
- SD Card Write restrictions is the same as it was in Kitkat, only some apps can write or create files on the SD Card. MS Office for Tablets and TN7's own Write app still can't write or create files to SD Card (or I think it depends on the apps if developers add the ability to write files on the SD Card?)
- No stock gallery and video player app but ES File Explorer may suffice in viewing photos and videos though.
proudtobepinoy said:
Just got a fresh update from 4.4.2 to 5.1, here are some of my concerns and opinions so far:
- the main thing that I have noticed is that the colors got a bit washed out or less vivid compared to when I was in Kitkat or is it the same across all lollipop devices? This is my first time to get a taste of lollipop so I do not know.
- the 5.1 stock launcher was the same as the 4.4.2 launcher, so I just downloaded google now launcher.
- animations are nice
- IMO, did not noticed much of a speed difference, maybe because our hardware is already powerful to begin with.
- so far battery life remains more or less the same but will continue to check
Well, those are just the things that I have noticed upon my recent updating of my tablet.
Click to expand...
Click to collapse
Where did you get it?
GlaciaDDF said:
Where did you get it?
Click to expand...
Click to collapse
The official OTA update. Probably being released by NVidia in waves as I have heard some TN7s still don't have the update yet.
New concern, there is no option to turn off auto brightness not the adaptive brightness. I know you can turn off the adaptive brightness in the settings but no option to turn off auto brightness. It is unpleasing to eyes seeing the screen brightness fluctuating. Never had this problem when I was in kitkat but the fluctuating screen brightness in 5.1 lollipop is only noticeable when brightness set to low levels
Hi, notification and quick settings panels are the same of KitKat or they are lollipop style?
potalifs said:
Hi, notification and quick settings panels are the same of KitKat or they are lollipop style?
Click to expand...
Click to collapse
Yes notifications and quick settings are lollipop style.
Concern from kitkat
Is the touch working properly in lolipop after being awaken by the magnetic slide cover? A problem in kitkat...
Hi, any chance of a ROM dump for those of us who are impatient and want this update now
Sandy._.12 said:
Is the touch working properly in lolipop after being awaken by the magnetic slide cover? A problem in kitkat...
Click to expand...
Click to collapse
I can't tell as I don't use a magnetic slide cover, I don't know what that is even. Terribly Sorry.
Could you tell us which model you have? I'm hearing that the P-1988 is getting the update, but I've not heard anything yet about the original P-1640. Shame I always seem to be one of the last to get the updates pushed to me considering I pre-ordered this thing in November 2013... no love for early adopters.
---------- Post added at 10:45 AM ---------- Previous post was at 10:42 AM ----------
proudtobepinoy said:
I can't tell as I don't use a magnetic slide cover, I don't know what that is even. Terribly Sorry.
Click to expand...
Click to collapse
It's the official cover for the tablet, and there's been a bug since launch where if the screen wakes from the cover, the touchscreen can become erratic and unresponsive until you lock/wake with the power button. You can test this with any small magnet placed just to the right of the front facing camera... if the bug still exists, removing the magnet to wake the screen should cause the same problem.
rchrdcrg said:
Could you tell us which model you have? I'm hearing that the P-1988 is getting the update, but I've not heard anything yet about the original P-1640. Shame I always seem to be one of the last to get the updates pushed to me considering I pre-ordered this thing in November 2013... no love for early adopters.
Click to expand...
Click to collapse
I really can't tell but I think it's the P-1988? It only says "Tegra Note 7" in the Model Number.
Screenshots below:
https://www.flickr.com/photos/[email protected]/shares/R9F4q3
TN7 launcher
When you changed your launcher to the google one does it still show the stylus only mode and lasso mode when you remove the stylus?
zenstarlight said:
When you changed your launcher to the google one does it still show the stylus only mode and lasso mode when you remove the stylus?
Click to expand...
Click to collapse
Yes it still works and other than the washed out screen colors and fluctuating screen brightness that's really noticeable when brightness is set to low level, I have not encountered any other bugs or issues yet.
If you go into the About Tablet section, it should state the Model number. The EVGA Tegra Note I have says it is a P1640 and has not received anything yet. I assume yours may be another branded model?
I did get some sort of OTA ghost announcement a few weeks ago that said I had an update, but it didn't download anything and said I was up to date when I went and checked. Was a bit odd but I am in no rush still. The thing works great for what I do on it.
TN7 launcher
proudtobepinoy said:
Yes it still works and other than the washed out screen colors and fluctuating screen brightness that's really noticeable when brightness is set to low level, I have not encountered any other bugs or issues yet.
Click to expand...
Click to collapse
Thanks for the reply. Still waiting on my Zotac TN7 OTA. Would love to see how this baby runs on ART.
proudtobepinoy said:
I really can't tell but I think it's the P-1988? It only says "Tegra Note 7" in the Model Number.
Screenshots below:
https://www.flickr.com/photos/[email protected]/shares/R9F4q3
Click to expand...
Click to collapse
Yeah, if that's what it says then it's the P1988, because the P1640 will actually say TegraNote-P1640. I'm guessing that since the 1988 has a smaller user base and is a little more complicated than the 1640, they're probably starting there to make sure it works before pushing the update to everyone else on the 1640. I sure hope we don't have long to wait!
---------- Post added at 07:42 AM ---------- Previous post was at 07:40 AM ----------
IM0001 said:
If you go into the About Tablet section, it should state the Model number. The EVGA Tegra Note I have says it is a P1640 and has not received anything yet. I assume yours may be another branded model?
I did get some sort of OTA ghost announcement a few weeks ago that said I had an update, but it didn't download anything and said I was up to date when I went and checked. Was a bit odd but I am in no rush still. The thing works great for what I do on it.
Click to expand...
Click to collapse
I had that too! I got so excited, but when I went to install it, it just said I was up to date. Maybe Nvidia pushed their test ROM out by accident and immediately deleted it but with no way to undo the notification that went out.
---------- Post added at 07:45 AM ---------- Previous post was at 07:42 AM ----------
proudtobepinoy said:
Yes it still works and other than the washed out screen colors and fluctuating screen brightness that's really noticeable when brightness is set to low level, I have not encountered any other bugs or issues yet.
Click to expand...
Click to collapse
Did you go into the Display settings? You should be able to turn off auto-brightness there, and in the Power settings you should be able to disable Nvidia's Prism battery saver which will wash out your colors and make the brightness do weird things. Also be sure to check if the color correction is set to sRGB or Native; sRGB is a little more color-accurate, but it has to reduce the color gamut to do this as opposed to using Native which uses the full color gamut of the display.
rchrdcrg said:
Did you go into the Display settings? You should be able to turn off auto-brightness there, and in the Power settings you should be able to disable Nvidia's Prism battery saver which will wash out your colors and make the brightness do weird things. Also be sure to check if the color correction is set to sRGB or Native; sRGB is a little more color-accurate, but it has to reduce the color gamut to do this as opposed to using Native which uses the full color gamut of the display.
Click to expand...
Click to collapse
The adaptive brightness is already off yet the fluctuating brightness still persist. These is no Nvidia Prism battery saver anymore after the 5.1 update. The color correction preset is set to sRGB by default and even when I switch to native it does not make much of a difference to the colors
proudtobepinoy said:
The adaptive brightness is already off yet the fluctuating brightness still persist. These is no Nvidia Prism battery saver anymore after the 5.1 update.
Click to expand...
Click to collapse
Oh goodness, I hope they didn't just enable it by default with no way to disable it... it's such a terrible feature. Who would want a little more battery life at the expense of a terrible looking image?
I've Got Tegra Note Cherry Mobile Tegra Note 7 LTE .. but it seems the lollipop update is still not rolling up on my device yet... I hope to see it in the next few days..
Nooblike said:
I've Got Tegra Note Cherry Mobile Tegra Note 7 LTE .. but it seems the lollipop update is still not rolling up on my device yet... I hope to see it in the next few days..
Click to expand...
Click to collapse
The 5.1 update I have got on my Cherry Mobile TN7 (Wifi Only) is only a soak test (according to the Tegra Note community in Google+)...if only I knew that this was just a test I would not have updated but I think this presence of a soak test means that the updating of our TN7s is near
Sent from my LG-D618 using XDA Free mobile app

[Q] Touch sensitivity / faulty touch input ZUK Z1 display

Got my Z1 two days ago and this annoys me like hell:
Sometimes I have to rather touch the display with more pressure so the digitizer reacts to my input.
I installed a touch test app and when putting my finger slowly and gentle at the display I get no app output.
If I intensify the touch it reacts. Cuz of this sometimes when going through the UI I have to press an UI element two times or a bit harder.
This is the first time that a device I got has such a problem. The problem is there with tempered glass and with a hybrid display protect layer (plastic glass hybrid).
Never using any device without display protection.
Faulty hardware? Please no. I ordered at efox shop which really is a pain in the **s when it comes to warranty and RMA.
My Mi4 (RIP) even reacted when just hovering above the display, and had a very accurate touch input system.
So this is why this annoys me like hell. The ZUK touch input is not precise and the sensitivity sucks.
Did any of you experience something like that with your Z1?
Update:
I was very pissed first, installed a test tool for the touch.
It could be seen totally clear that the touch was not very precise. I could touch the screen very very softly, then giving more pressure and nothing happened. Pressing more harder the tocu test app gave output.
I thought; well I'll have to send it back because the digitizer is faulty.
I flashed unrooted stock cm-12.1-YOG4PAS3OH-ham-signed.zip from the Cyaonogen OS website then after making a full wipe (keeping my SD-memory untouched).
Same problem again, the touch sucked, even lag was less and the fresh flash got me a more fluid experience. I was wondering though; trebuchet and music FX FC'd various times.
I guess cOS YOG4PAS3OH is just buggy...
I flashed cm-12.1-20151211-NIGHTLY-ham.zip from the CM site then, because I did not want to give up.
Clean install of the newest nightly and voilà... touch is working very precisely, even the softest touch input gives output with the touch test app.
Sadly no audio at all is working for me with cm-12.1-20151211-NIGHTLY-ham.zip. No output, no recording... nothing.
But the CM build is more fluid than the cOS build, it feels really smooth.
So now I am stuck with a good device and two buggy ROMs which I both do or can not want to use as daily driver.
Aaaargh!
Reboot the device. The audio issue most likely originates from twrp.
MrColdbird said:
Reboot the device. The audio issue most likely originates from twrp.
Click to expand...
Click to collapse
Sir, you were right.
So now I will test this build. Hope there will be a stable soon.
I was not into CM for quite some time now. Heard stuff about battery drain on the ZUK Z1.
I'm not happy with the touch. Sometimes it's oversensitive, most of the time unresponsive first time and occasionally works fine. I'd love a stock Marshmallow rom. This is way too buggy. I've rooted every Nexus and others like the note 1.People laughed at the size of it May give this away at Christmas and stick to my fast, reliable nexus 5 while I save for a 5x.I did want an Asus zenphone 2 but they were sold out ( Bought this for 1 storage 2 battery 3price. Buy cheap buy twice they say.....
With CM (not COS) it is better.
Did notice the touch screen issues but not the screen issues people report yet.
Yes Dude Same Problem With Me But I Have Got A Solution Just now You Have To Increase the Pointer Speed To A 80% And You Can Feel That Smoothness That You Wanted And One More Thing Disable Swift Key Like Apps Too

Getting To The Root of The Scroll Lag

Okay, I've done some observations on the scroll lag issues and here's what I know.
- It persists on 8.1 ROMs too
- It mostly affects custom ROMs
- Switching kernels does not fix it
- Max CPU and GPU does not fix it (even OC)
Here's my suspected causes:
- Our touchscreen driver is bad
- Our touchscreen panel is bad
- Included screen protector is bad (anyone have scroll lag without it?)
Tell me if you notice this too, but when I scroll with my finger in the top right edge, I get almost 0 lag when scrolling. Is it possible its the display sensitivity that isn't stable? Do you feel this too? Maybe its other areas of the screen too.
Please share your ideas and thoughts. We really want to fix this issue as the phone would be so amazing if it didn't lag EVERYWHERE.
I think it's a combination of both : bad touchscreen and bad driver's as it seems to affect both stock, Caf and Los . I did a test with an old Samsung note 4 an iPhone 5s and a Huawei p20 Pro and it seems that there are certain "gaps" in the panel that when in usage register touches with a certain latency . This and also the sub par refresh rate. Even the old iPhone/note had better touch accuracy under heavy load.
I guess this is the price you pay for a 150 euro phone. Some corner's will be cut.
1unu1 said:
I think it's a combination of both : bad touchscreen and bad driver's as it seems to affect both stock, Caf and Los . I did a test with an old Samsung note 4 an iPhone 5s and a Huawei p20 Pro and it seems that there are certain "gaps" in the panel that when in usage register touches with a certain latency . This and also the sub par refresh rate. Even the old iPhone/note had better touch accuracy under heavy load.
I guess this is the price you pay for a 150 euro phone. Some corner's will be cut.
Click to expand...
Click to collapse
I can update the drivers from another kernel. Do you get hot spots on the A1 that you can notice (for me top right very edge)?
Honestly, I've replaced my tianma display in service centre for screen retention issue, i got ilitek ones then the display is super smooth n scrolling is smooth. it's the problem withth your display ",faulty display"
watsusername said:
Honestly, I've replaced my tianma display in service centre for screen retention issue, i got ilitek ones then the display is super smooth n scrolling is smooth. it's the problem withth your display ",faulty display"
Click to expand...
Click to collapse
I have a focaltech 5435 + ili7807. Stuttery scrolling :/
Same here even scrolling the xiaomi official forum (mobile version) lags ao bad
I have ilitek and no lag but colors are washed out and digitizer grid is completely visible
LoVeRice said:
Same here even scrolling the xiaomi official forum (mobile version) lags ao bad
Click to expand...
Click to collapse
Do you get lag when scrolling at the edge of the screen? For me its smooth on the very edges.
tytydraco said:
I can update the drivers from another kernel. Do you get hot spots on the A1 that you can notice (for me top right very edge)?
Click to expand...
Click to collapse
Sorry for late reply. Not really hot spots or you could call them hot spots but the are in a H pattern across the display. Also touch accuracy is abysmal.
Now I've installed Flyme OS the problem still persists that and the screen becoming tottaly unresponsive. But the proximity sensor bug it's gone, so altleast that is a good thing.
If they don't fix altleast some of the bugs in 8.1 I'm goona smash this crap phone into a wall
tytydraco said:
Do you get lag when scrolling at the edge of the screen? For me its smooth on the very edges.
Click to expand...
Click to collapse
Wow, yes its smooth when.scrolling in the edges.
LoVeRice said:
Wow, yes its smooth when.scrolling in the edges.
Click to expand...
Click to collapse
I think it's a bad driver or a bad digitizer. Imma try to fix it soon
You can replicate this lag 100% of the times with this "method", at least for me. Use your thumb with as much flesh touching the screen and then slowly drag your finger. You can notice the scroll lag in every direction.
Same with me, firstly, I thought it is bug of xiaomi rom, may be this will be fix with custom kernel and custom rom. But when custom rom came to mia1, try so many rom but laggy still there, really disapointed.
It is awkward that seem mia1 is the only xiaomi face with this issue. Redmi 5a - lowest price phone of Xiaomi is fine and MI5x same spec with mia1 doesn't have any complain about laggy scroll.
bravovn said:
Same with me, firstly, I thought it is bug of xiaomi rom, may be this will be fix with custom kernel and custom rom. But when custom rom came to mia1, try so many rom but laggy still there, really disapointed.
It is awkward that seem mia1 is the only xiaomi face with this issue. Redmi 5a - lowest price phone of Xiaomi is fine and MI5x same spec with mia1 doesn't have any complain about laggy scroll.
Click to expand...
Click to collapse
I discovered that if you have two fingers on the screen there's no lag. So use one finger and hold it, then start scrolling with your other thumb. 0 lag. It's gotta be a driver thing. I've been working on micro optimizing it but its gotta be something with the scanning frequency when there's only one finger. But frequency is a firmware thing and I dont think we can gen a firmware blob without a manufacturer tool. It's also possible it's a voltage thing (which I can set in the driver). I'll keep working on it but I think its definitely fixable.
Hey guys i dont know this problem, just bought one, does it easily notice?, how can i check it?
It's mostly a software issue, just flashed August nougat rom and the scroll was a little more responsive
nach0x said:
It's mostly a software issue, just flashed August nougat rom and the scroll was a little more responsive
Click to expand...
Click to collapse
Oh interesting. I'll check it out
nach0x said:
It's mostly a software issue, just flashed August nougat rom and the scroll was a little more responsive
Click to expand...
Click to collapse
i did this. no improvement whatsoever.
mr xombie said:
i did this. no improvement whatsoever.
Click to expand...
Click to collapse
Did you start having the issue when you first got the phone or after you first flashed a custom ROM? Maybe its a persist thing.
watsusername said:
Honestly, I've replaced my tianma display in service centre for screen retention issue, i got ilitek ones then the display is super smooth n scrolling is smooth. it's the problem withth your display ",faulty display"
Click to expand...
Click to collapse
It would be interesting to know what screens those experiencing problems have.
(dial *#*#6484#*#* - click version information)
I get no lag at all, I have checked and I also have a ilitek screen.

low touch latency on redmi note 7

I wonder do anyone else face this problem?
When i scroll through things, it seem to lag behind a bit. I also tried to compare it with other phones and this phone seem to have a much higher touch latency than the others.
Anyone facing similar issues on this phone?
I have the EEA version of the phone and nope, no troubles at all and the touch is so responsive and smooth ?
The same problems here, Global version.
same here, global variant RN7
Chocorap said:
The same problems here, Global version.
Click to expand...
Click to collapse
Mines global version too. Is urs 128gb?
AbboodSY said:
I have the EEA version of the phone and nope, no troubles at all and the touch is so responsive and smooth ?
Click to expand...
Click to collapse
What's the EEA version? And have you tried to compare it with other touch monitors?
bbtee said:
Mines global version too. Is urs 128gb?
Click to expand...
Click to collapse
Mine 4/64
Same problem. Very frustrating. RN 7 global version, 4/64gb
Yes, me too. Especially annoying when typing - keyboard is very laggy and driving me crazy.
I had the same feeling on my old crappy Mi A2 Lite. It was much better after switching to a custom Kernel (Butterfly Kernel).
Now I have the 128GB Global RN7 and touch responsiveness feels just fine. No problems at all.
what MIUI version you guys use?
some people who use miui 10.3.5 global rom have possible same problem with yours
https://forum.xda-developers.com/showpost.php?p=79431079&postcount=7
https://forum.xda-developers.com/showpost.php?p=79445902&postcount=29
https://forum.xda-developers.com/showpost.php?p=79448420&postcount=30
sorry for my bad english
gnetumgnemon said:
what MIUI version you guys use?
some people who use miui 10.3.5 global rom have possible same problem with yours
https://forum.xda-developers.com/showpost.php?p=79431079&postcount=7
https://forum.xda-developers.com/showpost.php?p=79445902&postcount=29
https://forum.xda-developers.com/showpost.php?p=79448420&postcount=30
sorry for my bad english
Click to expand...
Click to collapse
I have the newly updated 10.3
BJumperBR said:
I had the same feeling on my old crappy Mi A2 Lite. It was much better after switching to a custom Kernel (Butterfly Kernel).
Now I have the 128GB Global RN7 and touch responsiveness feels just fine. No problems at all.
Click to expand...
Click to collapse
What miui version are you on?
So far, my Global Version 3 day old RN7 on 10.3.5 doesn't seem to have bad touch latency.
Was nervous about that considering this phone is my first Xiaomi device.
So far so good.
Have you all tried using the old Touch Screen Booster app? Not sure if the apk is still on the Play store.
Try the app if you can. It fixes a lot of touch sensitive issues without root.
Won't make your phones touch response iPhone level smooth but it will fix whatever ailments you're having
I have the RN7 Global and not facing any of the problems people comment about the phone... No lags, no video rec problems, no battery drain, none of all...
My guess: We would face palm us hard if we knew what apps some people install...
tiguy99 said:
So far, my Global Version 3 day old RN7 on 10.3.5 doesn't seem to have bad touch latency.
Was nervous about that considering this phone is my first Xiaomi device.
So far so good.
Have you all tried using the old Touch Screen Booster app? Not sure if the apk is still on the Play store.
Try the app if you can. It fixes a lot of touch sensitive issues without root.
Won't make your phones touch response iPhone level smooth but it will fix whatever ailments you're having
Click to expand...
Click to collapse
I tried that and it doesn't work.
bbtee said:
What miui version are you on?
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Click to collapse
10.3.5.0
bbtee said:
I tried that and it doesn't work.
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Click to collapse
Man... Sorry to hear.
Is the app the one that's got the neon green color icon?
If that doesn't work your digitizer could be defective or the update to 10.3.5 could have altered how your touch input functions.
If that's the case, you could also try both touch screen repair and touch screen calibration apps.
Unlike SGS, they're both paid apps in the app store that should help improve your touch response without root.
I used both on my honor 8 and can vouch they improve touch latency response on our phones
tiguy99 said:
Man... Sorry to hear.
Is the app the one that's got the neon green color icon?
If that doesn't work your digitizer could be defective or the update to 10.3.5 could have altered how your touch input functions.
If that's the case, you could also try both touch screen repair and touch screen calibration apps.
Unlike SGS, they're both paid apps in the app store that should help improve your touch response without root.
I used both on my honor 8 and can vouch they improve touch latency response on our phones
Click to expand...
Click to collapse
I also tried those and they say my original latency is around 47 ms, which is quite okay by this number, but it just doesn't really feel right. Everytime i scroll something, it just seem to lag behind quite a bit unlike other phones. Just tapping on things seems really fine though, no delay for that. And i also went to the store today and tested the demo there. I found out that the demo also have a similar problem. Can i conclude that this problem is not a defect for my phone?
bbtee said:
I also tried those and they say my original latency is around 47 ms, which is quite okay by this number, but it just doesn't really feel right. Everytime i scroll something, it just seem to lag behind quite a bit unlike other phones. Just tapping on things seems really fine though, no delay for that. And i also went to the store today and tested the demo there. I found out that the demo also have a similar problem. Can i conclude that this problem is not a defect for my phone?
Click to expand...
Click to collapse
Not sure.
1. Are you also on MIUI ver 10.3.5?
2. Was your touch response ever working fine beforehand and the latest update broke it?
3. What other phones are you comparing the RN7's touch response with?
For me I'll answer:
1. Yes... But I find then touch response the same vs the prior version of MIUI that was on my phone right before it updated to 10.3.5
2. See my response to #1
3. I'm comparing the touch to:
IPhone 6s(which is still the fastest touch response to date), Honor 8 which was great but with the apps above, touch latency/response improved and Galaxy S9+.
I find Redmi Note 7 is slower than our iPhone 6S, close to my Honor 8 with the apps mentioned in the previous post and on par with the S9+ I played with in store.
I found that bizzare since AMOLED screens typically have faster touch response vs IPS/LCD etc.
What are you guys seeing?

Scrolling issue/lag

Is anybody else experiencing scrolling issues on their OnePlus 8 Pro?
I have noticed what feels like the touch input not being recognised so when scrolling up or down a page it just stops responding. At first I thought this was palm rejection related but it is not.
It is likely software but I am worried it could be hardware. Anybody else?
Yes, theres a few threads on here and in the OP community about it. No idea whether it's soft or hardware [emoji1745]
Sent from my IN2023 using Tapatalk
Sorry I did search on scrolling and got no results. I'll take a look. I purchased mine from Amazon so if there is any sense of it being hardware I'd probably return it while I still can.
Yes I have had this happen almost everyday I put to sleep and put back on.. loving the device for most part but that and then wifi calling not working ugh.
Ditto on the lack of response. Thought it was Palm rejection or even one of the Facebook chat bubbles overlaid on the screen while in chrome causing overlay issues.
Factory reset should fix
arsenal74 said:
Is anybody else experiencing scrolling issues on their OnePlus 8 Pro?
I have noticed what feels like the touch input not being recognised so when scrolling up or down a page it just stops responding. At first I thought this was palm rejection related but it is not.
It is likely software but I am worried it could be hardware. Anybody else?
Click to expand...
Click to collapse
Are you on QHD or FHD, I switched to QHD and then back to FHD I had this issue. Rebooted whilst still on FHD and it's fine..
There is no benefit to be to use QHD, it's a 6" screen not 60"
Switch to FHD then reboot and test, should be fine.
Had this issue myself (chrome and youtube) Im using FHD only. Reboot fixed it tho
Akiise said:
Had this issue myself (chrome and youtube) Im using FHD only. Reboot fixed it tho
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Click to collapse
I'm getting this while using Opera browser and using certain apps, it gets really 'sticky' scrolling if I leave the app it's fine but then comes back.
Restart works for awhile, do guys suggest a factory reset?
@wilpang I'm experiencing similar behavior. I suspect the latest update of webview to have a negative impact on this behavior. It seems generally an issue with HTML5 apps but I may be mistaken.
Razwer said:
@wilpang I'm experiencing similar behavior. I suspect the latest update of webview to have a negative impact on this behavior. It seems generally an issue with HTML5 apps but I may be mistaken.
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Click to collapse
The latest update had fixed all that, no more sticky scrolling well for me at least.
wilpang said:
The latest update had fixed all that, no more sticky scrolling well for me at least.
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Click to collapse
Interesting. Everything seems to be up-to-date for me. I will double check tomorrow. Cheers for replying so quick.
dladz said:
Are you on QHD or FHD, I switched to QHD and then back to FHD I had this issue. Rebooted whilst still on FHD and it's fine..
There is no benefit to be to use QHD, it's a 6" screen not 60"
Switch to FHD then reboot and test, should be fine.
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Click to collapse
You sit 12 inches from your 60" television? Damn..
chetly968 said:
You sit 12 inches from your 60" television? Damn..
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Click to collapse
????
What are your talking about??
dladz said:
????
What are your talking about??
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You compare resolutions of devices as if you sit the same distance awayfrom a phone and a television. I guess you can do what you want but the higher resolution in phones is because you are much closer. So duh, anybody can tell a resolution difference when you're that close.
Razwer said:
Interesting. Everything seems to be up-to-date for me. I will double check tomorrow. Cheers for replying so quick.
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Click to collapse
Yeah no probs, what is your current software version?
I'm on 10.5.10 International version.
wilpang said:
Yeah no probs, what is your current software version?
I'm on 10.5.10 International version.
Click to expand...
Click to collapse
10.5.8.IN11BA
Where did you get 10.5.10?
Oxygen updater doesn't show any newer versions.
edit: nvm Oxygen updater was set to OnePlus 6, my old device.
I was able to update to 10.5.9 EU and will check to see if this fixed it.
Razwer said:
10.5.8.IN11BA
Where did you get 10.5.10?
Oxygen updater doesn't show any newer versions.
edit: nvm Oxygen updater was set to OnePlus 6, my old device.
I was able to update to 10.5.9 EU and will check to see if this fixed it.
Click to expand...
Click to collapse
Came up as normal on as new software update, probably to disable the Photochrome filter.
chetly968 said:
You compare resolutions of devices as if you sit the same distance awayfrom a phone and a television. I guess you can do what you want but the higher resolution in phones is because you are much closer. So duh, anybody can tell a resolution difference when you're that close.
Click to expand...
Click to collapse
Wtf are you on about???? It's a six inch screen. You cannot tell the difference between FHD and QHD, don't talk crap by saying you can.
Even if it's marginaly sharper to the eye, it does not merit the loss in battery life.
There TV analogy has nothing to do with how far your are from it, you said that not me.
Jesus.
The current update for the One Plus 8 Pro's changelog has stated to improve the performance by apps dropping down from 120Hz to 75Hz. Is it true for everyone with the latest update? I think it should force stay at 120Hz for a overall excellent experience.

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