Red spot on pictures - Galaxy Note GT-N7000 Q&A, Help & Troubleshooting

Hi
Recently in seeing red spot on pics I'm taking using default camera like ones I've uploaded. Is it any hardware issue or is it just because of the light from the object. Any idea?
Sent from my GT-N7000 using XDA

Since it's not in the same spot, i guess it's the light. If it was a hardware issue, it would occur most likely in the same spot on every picture. Try taking photos in different lighting, with flash etc. and check if it's still there.

Related

HTC One Camera - very blurry

I just purchased the HTC one for sprint a few days ago.
I have been taking mostly indoor vidoes/pictures under normal lighting conditions.
And all the pics are awful. They are blurry , not focused properly and the photo just looks horrible - like one taken from a bad camera phone.
I have tried messing with the settings...tried HDR mode...zoe mode. Still...pictures come out very grainy or just plain out of focus.
Is this a defect or what? Im hearing all these great things about the camera , but the pics don't come close to what my 4 year old HTC Evo takes.
Should I try to exchange it out for another at sprint store ? anyone else having this issue?
Is the lens dirty or covered by anything? Try tapping the screen to focus. Do you have a sample to show us?
Sent from my HTCONE using xda app-developers app
mrkool444 said:
I just purchased the HTC one for sprint a few days ago.
I have been taking mostly indoor vidoes/pictures under normal lighting conditions.
And all the pics are awful. They are blurry , not focused properly and the photo just looks horrible - like one taken from a bad camera phone.
I have tried messing with the settings...tried HDR mode...zoe mode. Still...pictures come out very grainy or just plain out of focus.
Is this a defect or what? Im hearing all these great things about the camera , but the pics don't come close to what my 4 year old HTC Evo takes.
Should I try to exchange it out for another at sprint store ? anyone else having this issue?
Click to expand...
Click to collapse
The photos are grainy because of the ultra pixel system that they used in this camera. It is sort of a trade off really....in order to get those nice low light shots they had to devise a camera with larger light sensitive cells. It is like in the old film days when you used 1600 speed film for low light conditions but ended up with pictures that were super grainy. Same concept but now in digital form.
I know what the OP is talking about, this is a different issue than just having grainy pictures. Mine cannot seem to focus on anything more than 10 ft away. I'm attaching an example from a graduation last night. The focus was so bad that I will not using any of these pictures for anything.
And yes I tapped on the screen multiple times to get it to focus, this is what came out. I can replicate this basically anytime when taking pictures of anything kind of far away. It freaking sucks.
This is not due to not focusing or pics being slightly grainy
Im saying the pics are awful.. Way out of focus and look distorted, phone is only 3 days old so it's not a dirty lens
Taking this back to sprint today... Will update you guys on what they do for me..
I've had time where the front camera is blurry from smudges on the lens taking it out of my pocket. Wiping off the lens helps. It happens pretty frequently actually.
Sent from my HTCONE using xda app-developers app
Sounds like bad hardware to me, I would have taken it back to.
Sim-X said:
Sounds like bad hardware to me, I would have taken it back to.
Click to expand...
Click to collapse
I went to the sprint store yesterday and they exchanged it out for a new HTC one.
Same problem with the new one. Blurry images, out of focus objects, when you zoom in the images, they are too grainy/fuzzy.
I'm now beginning to understand that it's not a hardware problem, but just a bad camera on the HTC One.
I have been comparing pictures over the past 3 days from HTC One vs my 3 year old Galaxy S2 phone.
The galaxy s2 phone pictures are significantly more clear, crisp and more detailed.
The HTC One pictures are routinely blurry, noisy and just plain out of focus in certain areas.
The HTC one pictures look good when you look at them zoomed out...but when you pinch n zoom in, you begin to see fuzzy edges and blurred focus. This does not happen on my S2.
The S2 images are 3.5 MB with resolution of 3264x2448
The HTC one images are 2.17 MB with resolution of 2688x1520
So, clearly, the galaxy s2 pics are going to look better.
I love everything about the HTC one , but the camera is a total disappointment. I wish it was a hardware defect so I could swap it for a better unit, but I suppose that's just how it is
I am on badseed rom and I opened zip and replaced the camera.apk with the new one found in international roms and wiped and reflashed and my camera is 1000% better . The one I used is from cleanrom 2.0
Mine has been the same way and I use it a lot for work. I will try the different apk.
Is this an effect of running custom roms? Isn't all the after picture stuff done via image sense?
HTC ONE! Everything your phone isn't.
thronnos said:
Is this an effect of running custom roms? Isn't all the after picture stuff done via image sense?
HTC ONE! Everything your phone isn't.
Click to expand...
Click to collapse
Not sure all I know is ever since I've had the phone (I've used stock, Viper, and badseed) it's been that way.
I replaced the camera apk and reflashed my rom and the issue is still there.
It's like it only focuses in the center of the picture... everything around the center is blurry even if i touch the screen outside the center.
Here are some examples:
I'm using the xda app which doesn't handle pics very well, so it's hard to tell for sure but it sounds like you're complain about the depth of field - area of importance in focus, background/foreground blurry.
Photography 101:
The HTC one uses a camera with a f/2.0 or so lens. This means it can allow lots of light in. The lower this number is, the more light passes through the lens. There's a catch, this extra light isn't as sharp. Parts of the image fall out of focus. This is called shallow depth of field. The lower the f-stop (f number), the shallower the depth of field. There's a distance from the lens that's the sweet spot in focus, adjusting focus repositions where the sweet spot is, but the sweet spot is smaller on lower f-stops
Sent from my HTCONE using xda app-developers app
gk1984 said:
I'm using the xda app which doesn't handle pics very well, so it's hard to tell for sure but it sounds like you're complain about the depth of field - area of importance in focus, background/foreground blurry.
Photography 101:
The HTC one uses a camera with a f/2.0 or so lens. This means it can allow lots of light in. The lower this number is, the more light passes through the lens. There's a catch, this extra light isn't as sharp. Parts of the image fall out of focus. This is called shallow depth of field. The lower the f-stop (f number), the shallower the depth of field. There's a distance from the lens that's the sweet spot in focus, adjusting focus repositions where the sweet spot is, but the sweet spot is smaller on lower f-stops
Sent from my HTCONE using xda app-developers app
Click to expand...
Click to collapse
Still don't really understand the issue... Never had these problems with my GS3. And it really has nothing to do with background/foreground... Everything that is the same distance form the lens that is outside the center is blurry as %^#@.
I took another look outside the app at the pics. I think it's a shallow depth of field. Our camera is capable of a much lower f-stop than most others. The average consumer camera it around 3.5 f-stop for example. Until the HTC amaze, android phones never had an f-stop this low. I'm not sure what the galaxy's used though.
The pic of the signs tells me a lot that this is the case. Most people like this effect as it's artsy. The sign on the left is in focus and closer to the camera, the sign to the right is further away and not in focus. This is what depth of field is. Shallow depth of field is a smaller area in focus.
Now, I don't want to make excuses for HTC. The f-stop isn't a fixed number. It's supposed to be adjustable in cameras, we just may not have the option to. Try using landscape mode. That should keep everything in focus. This depth of field shouldn't be for every pic
Sent from my HTCONE using xda app-developers app
tkoreaper said:
I replaced the camera apk and reflashed my rom and the issue is still there.
Click to expand...
Click to collapse
If you reflashed the rom after installing the new camera apk then the old camera app will still be there since you relfashed the rom. If anything flash the newer camera apk after not before.
themuffinman said:
If you reflashed the rom after installing the new camera apk then the old camera app will still be there since you relfashed the rom. If anything flash the newer camera apk after not before.
Click to expand...
Click to collapse
I replaced the APK inside the ROM then flashed it. Simply replacing the apk from within android didn't work and it wouldn't let me just install it either..
tkoreaper said:
I replaced the APK inside the ROM then flashed it. Simply replacing the apk from within android didn't work and it wouldn't let me just install it either..
Click to expand...
Click to collapse
Oh ok, well I used root explorer to replace the apk and it worked just fine. Anyway I do see a difference with the newer apk.

[Q] Camera Dark Spots

Hi All...wondering if any of you have the same issue with your camera? I took a few pictures and highlighted the area in red as an example...doesn't matter where I take a picture but this dark spot exists on the camera (or lens?). Is this the same for anyone else?
sammyg122 said:
Hi All...wondering if any of you have the same issue with your camera? I took a few pictures and highlighted the area in red as an example...doesn't matter where I take a picture but this dark spot exists on the camera (or lens?). Is this the same for anyone else?
Click to expand...
Click to collapse
anyone?
Well...just as an update...contacted service provider and they are sending a replacement phone...let's see how it goes tomorrow.
Yeah those pictures are definitely just busted hardware or dust on the lens or whatever.
Sent from my HTC One using xda app-developers app
I have the same issue with dark spot but at different location . Waiting for replacement too.....

[Q] Camera problems

So I've received my HTC One and I am extremely pleased with it, there's just two questions that need clearing up for me.
The camera lens cover is a bit tilted. I have no idea if the actual sensor is also tilted or if it isolated to the glass. It seems off to me but does not seem to impact image quality, but should I get it replaced?
The camera also seems to make some sort of a click noise when I start it. Is this normal or is my One further defect?
Thanks!
U not the only one man..till now I still don't now is it a factory difect or what.
Sent from my HTC One using xda premium
That's not right. Get it replaced.
I always have this purplish hue surrounding the edges when in the camera app. It's specially noticeable when I'm taking pictures in low light.
Plus when I cover the lens with my hand, rather than going black. It becomes red :/
Sent from my HTC One using xda app-developers app
Rage1ofakind said:
I always have this purplish hue surrounding the edges when in the camera app. It's specially noticeable when I'm taking pictures in low light.
Plus when I cover the lens with my hand, rather than going black. It becomes red :/
Sent from my HTC One using xda app-developers app
Click to expand...
Click to collapse
I have the exact same issue in low light. Would be great to hear if that's normal for most or not.
chuck232 said:
I have the exact same issue in low light. Would be great to hear if that's normal for most or not.
Click to expand...
Click to collapse
It's an already known issue, has to do with the sensor being extremely sensitive. No need to worry
My brother has the One as well and it doesbt happen to his one. Plus when I do side by side shots of the same thing, his Camera takes better crisper pictures :what:

Yellow bar in camera pictures?

So my camera has had some weird issues with the pictures it's taking. One is that when I take pictures, some of the pictures will have a lot of yellow tinting towards the left side of the screen, and some will even have entire yellow bars across the bottom left of the screen. Also, when I'm in the camera app and I pan over something that is black, red pixels start to flash all over the area. Does this happen to anyone else? Anyways, here are some pictures of the yellow tinting and bars in the pictures I'm taking. What can I do to fix this? Should I go use my warranty and tell them that I have a faulty camera? Thanks for your input.
Sent from my HTC One using Tapatalk 4 Beta
ipeemyself said:
So my camera has had some weird issues with the pictures it's taking. One is that when I take pictures, some of the pictures will have a lot of yellow tinting towards the left side of the screen, and some will even have entire yellow bars across the bottom left of the screen. Also, when I'm in the camera app and I pan over something that is black, red pixels start to flash all over the area. Does this happen to anyone else? Anyways, here are some pictures of the yellow tinting and bars in the pictures I'm taking. What can I do to fix this? Should I go use my warranty and tell them that I have a faulty camera? Thanks for your input.
Sent from my HTC One using Tapatalk 4 Beta
Click to expand...
Click to collapse
bump. does anyone else notice the yellowness on the left side of the pictures?

[Q] How to fix bright pixel on camera sensor?

at least I expect the issue to be with camera sensor: there is a really bright pixel or something resembling that, only visible in the camera app on the left side of the screen. Of course it is much more obvious when shooting dark scenes. Fortunately it doesn't show in the pictures but still bothering me.
Is there any way to fix this?
Sent from my HTC One using Tapatalk 4

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