Display jello/wavy effect when scrolling!

Nitemare3219

Senior Member
Nov 24, 2010
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Noticed this as soon as I setup the phone. I don't think I've ever seen an AMOLED panel do this. It's almost like it's refreshing each line of pixels too slowly/unevenly during a single frame?

Here's an album of images and video captured from 240 FPS video. View them one after another. The screen refreshes by starting in the bottom left corner and finishes the frame in the top right corner... the icons and text on each line of apps goes out of alignment as I scroll.

Text and elements on the screen stretches out when scrolling down, and smushes together when scrolling up. Straight lines look wavy when scrolling left or right as well!

https://goo.gl/photos/Rx8nZCnzj8jSWXGJ7

https://goo.gl/photos/iwi5JdruMAveRkFN8

https://www.flickr.com/photos/[email protected]/sets/72157682480018604
 
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Chrizzter

Member
Jun 21, 2017
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Lets hope they manage to fix this.. I wonder if this is related to hardware or just a software issues.. Guess we'll see when more custom roms and kernels come in.. other than that, could this issue be related to vsync or framerate?
 

Nitemare3219

Senior Member
Nov 24, 2010
1,348
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youtube.com/watch?v=rCgzHvui4K8&feature=youtu.be&t=7m42s
Is this what you are talking about?
I don't think so - that sounds like frame dropping, and I have noticed that too.

Lets hope they manage to fix this.. I wonder if this is related to hardware or just a software issues.. Guess we'll see when more custom roms and kernels come in.. other than that, could this issue be related to vsync or framerate?
Hopefully software since it's the same panel as the 3T. I don't think it's vsync, because if that were disabled it'd result in tearing. I really have no idea what's going on.

On the up side, an assistant head moderator on the OnePlus forums forwarded this information to the developers... other people are complaining about this same issue there as well!
 

Jfxmedia

Senior Member
Jun 3, 2016
91
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Charlotte
Noticed this as soon as I setup the phone. I don't think I've ever seen an AMOLED panel do this. It's almost like it's refreshing each line of pixels too slowly/unevenly during a single frame?

Here's an album of images and video captured from 240 FPS video. View them one after another. The screen refreshes by starting in the bottom left corner and finishes the frame in the top right corner... the icons and text on each line of apps goes out of alignment as I scroll.

Text and elements on the screen stretches out when scrolling down, and smushes together when scrolling up. Straight lines look wavy when scrolling left or right as well!

https://goo.gl/photos/Rx8nZCnzj8jSWXGJ7

https://goo.gl/photos/iwi5JdruMAveRkFN8

https://www.flickr.com/photos/[email protected]/sets/72157682480018604
Yea. I've had it since first boot and notice it every time I use the phone. I can't wait for updates.
 

nadejo

Senior Member
Jun 28, 2010
2,418
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Still having this issue after today's OTA.
Same here. It seems to be a Software issue

---------- Post added at 17:04 ---------- Previous post was at 16:38 ----------

To be Precise the upper part of the screen reacts slower. The thing that makes me nervous is that it's the same Spot when using horizontal.

Anyone can check if this issue is also when scrolling in twrp, if yes it's a Firmware issue or even Hardware.

If this was a Software issue we would see a Glitch while scrolling but it's a smooth Jello effect

I've did couple of Tests. And it seems it's the screen itself and not the Software. As recording the screen with an App will not show the issue. I hope it can be fixed with a Firmware Update.
We need an Update for the amoled screen driver.
 
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kimw

Senior Member
Sep 25, 2008
110
23
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Thank god I'm not the only one noticing that straight away. It pretty much ruined my experience since I got this phone. At first a thought its just me beeing OCD again and checking the screen for failures far too often.

It's hard to not see it when scrolling and it is very irritating!
Like a Jello / Wobble / Warping effect.

This needs to be addressed asap! If I Google this issue, it comes up a thread on OnePlus forums "The first thing I did when I got my OnePlus 5, I immediately installed the ... screen starts moving before the top half, giving a "jello" effect when ..".If I click on it, it says "OnePlus Forums - Error
The requested thread could not be found".

Seems like they removed the thread?
 
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nadejo

Senior Member
Jun 28, 2010
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If the issue isn't getting worse when underclocking cpu&gpu with Ex kernel it's sure no Software issue. Then it's rather Hardware or Firmware (Panel driver)
But I simply can't imagine an amoled screen having such a Hardware issue.
 
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AlphaX2025

Member
Feb 20, 2014
11
1
0
Mumbai
Thank god I'm not the only one noticing that straight away. It pretty much ruined my experience since I got this phone. At first a thought its just me beeing OCD again and checking the screen for failures far too often.

It's hard to not see it when scrolling and it is very irritating!
Like a Jello / Wobble / Warping effect.

This needs to be addressed asap! If I Google this issue, it comes up a thread on OnePlus forums "The first thing I did when I got my OnePlus 5, I immediately installed the ... screen starts moving before the top half, giving a "jello" effect when ..".If I click on it, it says "OnePlus Forums - Error
The requested thread could not be found".

Seems like they removed the thread?
The thread got merged with another thread. Here's the one - https://forums.oneplus.net/threads/...-sync-to-improve-touch-responsiveness.553718/
 

eng.stk

Senior Member
Mar 29, 2011
6,672
57,876
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I don't think so - that sounds like frame dropping, and I have noticed that too.



Hopefully software since it's the same panel as the 3T. I don't think it's vsync, because if that were disabled it'd result in tearing. I really have no idea what's going on.

On the up side, an assistant head moderator on the OnePlus forums forwarded this information to the developers... other people are complaining about this same issue there as well!
It's the same panel (better say a variant of the panel), but what people don't know is that it seems it's mounted inverted on the OP5. So this wobbly effect seems to manifest more because of this condition.
I noticed this when evaluating some stuff on the source code I could backport to the 3T.
Let's hope it's just a weird overlay panel calibration or something similar and not a processing issue from design choices.
Only time will tell.
 
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kimw

Senior Member
Sep 25, 2008
110
23
18
It's the same panel (better say a variant of the panel), but what people don't know is that it seems it's mounted inverted.
I noticed this when evaluating some stuff I could backport to the 3T.
Let's hope it's just a weird overlay or something similar from the ROM and not a processing issue from design choices.
Only time will tell.
Problem is that time is limited due to the 15 days return period :eek:
 

_MartyMan_

Senior Member
Feb 6, 2016
866
438
73
Miskolc
Oh my.... I'm not experiencing anything like this... I'm sorry guys :/

EDIT: I have this effect also, but very minor. The 15-day return starts on delivery, or on ordering date? (So if i ordered the phone on the June 21st, this return thing will expire at July 6th?)
 
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Ady1976

Senior Member
Apr 9, 2012
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Manchester
K9

Problem is that time is limited due to the 15 days return period :eek:
Exactly i can't take that chance they may or may not fix this issue or are they just going to sweep it under the carpet and pretend no one noticed, One thing is for sure if i decide to keep it and they don't resolve this awful screen latency, scrolling, stuttering lag this will be my 1st and last OP phone, it shouldn't have even come to market with this issue.
 

OcazPrime

Senior Member
Mar 30, 2016
449
108
0
mine arrives tomorrow, i'm still on the fence of returning it or not :(
I know! It's getting worse every second I'm on this forum... I wonder if maybe this is a batch set thing or if this is a region thing. I haven't read through the whole thing. But, if my screen has a weird effect like this which I will now watch for, I'll report it here.