Time taken to focus scene - Nokia 8 Questions & Answers

Hi
I have had the nokia 8 for sometime now. Awesome phone but like lot of people I am struggling with the camera app. Lot of people complain about the focus time in the camera app but no one seems to say the app never gets focus.
Now the problem I have is most of the time the camera doesn't seem to focus at all. I click the viewfinder hoping it will focus but it doesn't. When I put the camera in the monochrome camera the focus is ok but the colour one doesn't focus. I put my finger near the lens and find that the focus seems to be set right near the lens (finger is clear). I used a cloth and wiped the glass and then the focus works properly when I close the app and try again after sometime the same problem reoccurs. The same issue is there when I use the WhatsApp camera as well.
Now my question is this normal and same thing other people are going through and wait for an update or do I need to show the phone at the service centre.
What is the time to focus you guys are having on the phone.

Related

HTc HD 7 Camera Issue

Hi
Got my Hd 7 from o2 pay as you go
Am quiet happy with it, but has anyone noticed that the camera is a bit rubbish or is it jjust me
Camera snaps close up are super brilliant. but the moment you try to snap far away subjects its all blurish
Its seems to have a digital zoom which just blows up to picture to distortion
I have noticed that even the zoom function just blurs it up as well
feed back would be appreciated
It's indeed not the best WP7 camera but it's not too rubish also. It should be no more than decent (while to video recording with continued focus is ace) . Can you provide a sample so we can judge ?
There was also a pink-camera isue with an earlier HTC device (can't remember the exact model) and problem was solved with a quick update.
yly3 said:
It's indeed not the best WP7 camera but it's not too rubish also. It should be no more than decent (while to video recording with continued focus is ace) . Can you provide a sample so we can judge ?
There was also a pink-camera isue with an earlier HTC device (can't remember the exact model) and problem was solved with a quick update.
Click to expand...
Click to collapse
camera on hd7 does suck... tend to bluish every single shot unless u play with scene mode .... thats one of the reason im trying something else .. maybe focus
Hmm.. do you think that it will be possible that they release an update for this?
Not too keen on getting it if the camera is useless.
I have the awesome pink hue issue with mine... and for the other guy... the other phone with the pink problem was the HD2.
anyone know if this is just the software or is the hardware?
ive noticed too that on long distance shots its horrible on keeping focus of the picture. Though i think that maybe because metering is set to center and it cant focus in that much in the distance.
Though your every day snaps are usually ok for me. No problems with tints or anything and i find the video quality to be decent
I haven't had any problems at all with taking photos on my HD7 - no focussing issues, near or far.
Are you guys half-pressing the camera button to focus first, before pressing it the rest of the way to take the photo?
This seems to be the biggest cause of issues, people not realizing it's a two-stage shoot process, just like with digital cameras.
Note to the OP: Metering is actually light metering and has nothing to do with focussing. If you have metering set to centre, the camera will adjust the exposure according to the brightness of the object in the centre of the shot. If metering were set to "average" it would work out the brightness of the whole frame and set the exposure to that. Nowt to do with focus.
Incidentally, don't forget to ensure the lens is free of dust, fingerprints and other crud as that will obviously make your pics look mushy.
nope i always press on the first stage and let it focus and then press

[Q] Hd7 blurry photos

Hello Evrybody;
I need help about the quality of the phtos? I know that the overall quality of the camera from the HD7 is not very good. But at least i think i don't must have blurry photos.
Did you have any experience about the quality of the photos ?
If someone can tell me if the Hd7 camera is so bad that I can't have sharp photo, it will confirms that i make a bad choice.
BR
Be sure that you barely press the button so that it focuses on your picture, and then click to take it. I've noticed if you take the picture without allowing it to focus it's blurry 99% of the time...
Don't shoot photos in dim light, try to go for bright places. You can also use the "sports" mode under "scenes" ...
Hold the phone with two hands while taking photos, and try to keep it in front of your chest rather than holding it with straight arms, to minimize the hand movement.
Hope these helps.
The light button press, wait and stronger press is the correct way.
A short cut if you take more then one photo, after first photo if it is blurry or if what you see on the screen is blurry just move your hand in front of camera fast.
It will detect movement and re-focuss.
Yeah agree with the others I thought the camera was ****ty, untill I fugured out you had to half press the button to focus and then click full way to take the snap.
Still the camera is not the best, as far away subjects still appear blurish and rubbish in dim light as well.. I wish they update the software or something
Please remember that photo quality will always depend on the size of the lens, the aperture, the CCD sensitivity etc. There is a reason why good quality cameras have big lenses. Have a look at the lense on your phone's camera. See how small it is? How much light do you think actually gets through that tiny hole? And that little pinprick of light is supposed to illuminate the entire sensor array and flood it with enough light to create a picture? Exposure times with such small apertures are horrendous, especially in low lighting, and it's no wonder pictures come out blurry because you are moving the camera the whole time it's taking the picture. Even your breathing moves the camera. That's why people use tripods in low light.
In all seriousness, people need to be more realistic with their expectations of phone cameras. While they remain so small, they will always yield awful pictures, and will only ever be a poor substitute for when you don't have your proper camera to hand.
The best you can do to mitigate the problems is as follows;
1) You're going to have to use the flash in low light
2) Try to get as much ambient lighting on the subject as possible
3) If you can steady the phone on any surface to help keep it stable, do so
4) Remember that half-press to focus on your subject before the full-press to take the photo
5) Try your hardest to keep the phone ABSOLUTELY STILL while taking the photo. Breath out very slowly while depressing the button as softly and imperceptibly as you can
6) Don't use the zoom. It's a digital zoom rather than optical, so all it does is crop the picture, giving you a lower resolution
Remember with a phone you have no control over ISO, Aperture or Shutter Speed so your options are, well, non-existent.
If you really care about taking good photos, try to have your proper camera handy as much as possible.
Crappy Camera
First of all I have an HTC-HD2 and recently bought an HTC-HD7.
I don't know if it is a software issue but the photos taken by the HD7 camera are really crap. I have a HD2 running android and the photos taken now are really sharp and beautiful. Even under WM 6.5 the photos turned up really nice. I think the HD7 hardware is similar to the HD2 so it must be a software issue. Anyway the resulting photos in the HD7 are pure crap, no matter if you use 3 hands to hold the camera or lightning conditions. This issue makes the HD7 experience a dissapointing one.
gustavoa said:
First of all I have an HTC-HD2 and recently bought an HTC-HD7.
I don't know if it is a software issue but the photos taken by the HD7 camera are really crap. I have a HD2 running android and the photos taken now are really sharp and beautiful. Even under WM 6.5 the photos turned up really nice. I think the HD7 hardware is similar to the HD2 so it must be a software issue. Anyway the resulting photos in the HD7 are pure crap, no matter if you use 3 hands to hold the camera or lightning conditions. This issue makes the HD7 experience a dissapointing one.
Click to expand...
Click to collapse
Are you half-depressing the camera button to get focus lock first? Then pressing it all the way to take the photo? If not, it's no wonder your photos are blurry. If you are, see my previous post, above.
many thanks
Hello everybody
first I will thank you all for your help
for conclusion I will say that HTC must rework this part from the software. Wonder if they know all the problems that we have.
We will see in the next month if they change something.
bye bye
Noobs...learn about your phone, then complain...
My pictures come out fine just gotta focus, change the settings for appropriate lighting. It would be easier if there was an on-screen button to take the pic

Camera Focusing Problems??

There seems to be issues with focusing on objects on the 13MP camera of this new X.
I was trying to take some snaps in really good lighting of my old Moto X so I could throw it on eBay but I just couldn't get it to focus at all. In the end, I had to enable the object mode.
I agree. I have the same problem takes forever to focus. That is really the one big let down of this phone. The camera sucks. My friends new Iphone 6 which is only 8 mega pixel takes way better photos..
falcon26 said:
I agree. I have the same problem takes forever to focus. That is really the one big let down of this phone. The camera sucks. My friends new Iphone 6 which is only 8 mega pixel takes way better photos..
Click to expand...
Click to collapse
it is sad, because the LG G2 has the same problem, after a while with an update to kitkat they improved focusing speeds, but still not close to being fast.
ANd new motoX uses the same camera chip that is in the G2.... allthough with some modification to camera software through custom roms and camera firmware, it gets better.
When and if someone will mod this camera is a question... so sad to hear this as I was planning on getting new motox, as i own the old one now and its an amazing smooth phone with bad camera...
It really is a shame other than the camera I love the phone. Switched from nexus 5 cause I wanted an amoled display
I'll download the Google camera app to see if it's any better.
If not, I might get in contact with Motorola about it being a defect to see if they help.
Y'all know there's a setting to manually focus right? It puts out a crosshair that you drag around to adjust focus wherever you want in the viewfinder. Very handy, the entire experience makes more sense now.
borxnx said:
Y'all know there's a setting to manually focus right? It puts out a crosshair that you drag around to adjust focus wherever you want in the viewfinder. Very handy, the entire experience makes more sense now.
Click to expand...
Click to collapse
Yes this is the only way to get any focus. The normal camera mode doesn't really focus properly which is more my concern.
Camera Zoom FX
So first thing I did upon getting this phone was tried take a bunch of pictures. I am a heavy phone camera user (I have cats), but I realize the drawbacks of using a camera on a phone. The stock camera is just terrible, even with the focus cross hairs. It just takes pictures whenever you tap the screen and I am not cool with that, especially when I am trying to take a close up shot. I messed with lighting etc. no luck.
I tried google camera. Still eh. Google camera is better though.
I decided to try Camera Zoom FX and it works really well. Pictures are amazing in comparison to stock camera.
Overall, If you are just taking landscape/scenery shots then stock camera is good. For anything close up, try Camera Zoom FX.
With focus control activated it works good for me.

Camera switch problem

Hi.
Ever since I received the latest update (.153), my phone does not switch the camera to the 5x all the time. It only changes, 100% of the time, when I press on the 10x zoom.
I have a hard time explaining, basically what I want to say is: When I press the 5x zoom button the app stays on the main sensor and doesn't use the 5x one all the time, only sometimes.
Try to go to settings>apps>storage and then clear data, it should fix it, otherwise, go to the service center.
Or maybe your subject is too close or you do have a low light environment
Just checked mine and it works 100% okay, so it's not a "global" bug.
IamNumber25 said:
Try to go to settings>apps>storage and then clear data, it should fix it, otherwise, go to the service center.
Or maybe your subject is too close or you do have a low light environment
Click to expand...
Click to collapse
Well, it happens only in low light and also when its too close, but still, why?
When I tried outside(in the night) it still used the main sensor, but when I tried using the x10, it was sharper than the main sensor at x5, so I dont understand their logic.
Robert- said:
Well, it happens only in low light and also when its too close, but still, why?
When I tried outside(in the night) it still used the main sensor, but when I tried using the x10, it was sharper than the main sensor at x5, so I dont understand their logic.
Click to expand...
Click to collapse
Because focusing has minimum required distance, maybe at least 2m-3m when you use 5x optical zoom to properly focus on the subject (Even DSLR/Mirrorless lenses has it). Also, it will shift to main sensor at night because it has only 3.5 Aperture and it will be too dark if it will use it compared to 1.6 aperture of the main camera. Same how samsung uses its telephoto lens at night, it will automatically shift to main sensor.
In contrast, 10x zoom uses hybrid zoom which uses both the periscope lens and the main camera. So far, my device is good in lowlight even I use 5x zoom, I think you just need to focus it firmly before taking photos
I've noticed the very same issue after .153 with mine, I've cleaned data for camera and reset it to default which immediately fixed the issue, but now it's happening again... and not always, it seems like it just can't switch to other camera module... when needed (5x only) both for video or photo... really strange... Mine is from UAE...
Yeah, same here... But I can't even fix the issue.
It keeps struggling with 5x zoom.
When it starts focusing, often a noticable switch (different camera module?) to a much noisier image occurs.
Also with zooming in from 1,1x to 4,9x I have no image stabilization...
I hope they can sort this out with future updates.
For now I have to use 5,1x zoom or 10x zoom for a clean image with stabilization.
Can anyone confirm that behaviour?

Camera Problems

Hi,
Currently in the .153 firmware and have noticed a couple of camera problems and just wanted to see does anyone else have the same problems or know a solution.
First problem I noticed is sometimes when I take a picture and go to view it using the gallery button in the camera it will say "loading" and it will stay like that and then I'll either get a could not connect to camera error or the camera will crash and the picture won't be saved. This seems to be solved with a reboot.
Secondly I noticed that when using the 5x zoom it appears to not use the dedicated zoom lens and instead using digital zoom from the main lens. Clearing the data and cache fixes this issue for a period until I comes back.
HOLOYOLO said:
Hi,
Currently in the .153 firmware and have noticed a couple of camera problems and just wanted to see does anyone else have the same problems or know a solution.
First problem I noticed is sometimes when I take a picture and go to view it using the gallery button in the camera it will say "loading" and it will stay like that and then I'll either get a could not connect to camera error or the camera will crash and the picture won't be saved. This seems to be solved with a reboot.
Secondly I noticed that when using the 5x zoom it appears to not use the dedicated zoom lens and instead using digital zoom from the main lens. Clearing the data and cache fixes this issue for a period until I comes back.
Click to expand...
Click to collapse
I have also noticed the zooming not using the main zoom lens you could hear it before but you cant hear the lens anymore since the update so they have bust the camera in the update ?
Mine seems to zoom okay
When there's not enough light for the tele lens to expose correctly the phone will switch to the main lens and then apply digital zoom. This is because the main lens has higher aperture (lower f/number) and therefore it will let pass more light to the sensor than the tele lens
Stolz said:
When there's not enough light for the tele lens to expose correctly the phone will switch to the main lens and then apply digital zoom. This is because the main lens has higher aperture (lower f/number) and therefore it will let pass more light to the sensor than the tele lens
Click to expand...
Click to collapse
I don't think this is the problem for me because I noticed this happening outdoors in nice sunny areas.
The latest updates has many camera bugs even using light painting mode. Silky water feature does not work very well even in other light painting modes which produces around 700kb file only instead of more than 2mb.
SO how does that 5x optical zoom work? Everything beneath 5x is not optical, is that right? Or does it depends on the light conditions?
drcldrcl said:
SO how does that 5x optical zoom work? Everything beneath 5x is not optical, is that right? Or does it depends on the light conditions?
Click to expand...
Click to collapse
Most of the time, 0.6x, 1x and 5x zooms are purely optical, any other zoom is not. But as stated before in certain light conditions 5x can be non purely optical
I've noticed the same issue with the camera lenses and was surprised, that the quality of the results differs a lot even with the same focal lenght!
The phone does not always chose the lens you actually want to use. I did a few tests on that by covering each lens when changing from wide to 1x to 5x (that 10x is digitally zoomed is obvious). Everything in between is digitally zoomed (or cropped?) as well of course.
Please see attached pictures. Both on "5x" - 135mm focal lenght, but of course with different aperture (F3.4 vs. F1.6), exposure (1/30s vs. 1/120s) and ISO (200 vs. 80). This indicates quite accurate, that the phone uses the main lens (1x) with digital zoom in some situations, which is a mess! You cannot force the phone to use one lens, that's the issue, even in pro mode. It seems the phone decides which lens to pick on the available light (of course the main lens has the larger aperture), but digital zoom is a really bad solution!
As you guys mentioned, this issue is the same with videos!
I have not found any solution or how to chose one explicit lens. Hope an update will make that possible...
I'm on 153 also but didn't have any problems with lenses so far..altough I can tell it sometimes takes some time to switch the lens between the main and tele lens..you can tell because picture sudennly "clears out" while composing a shot.
I noticed different problem. When using slow motion video above 120fps resolution is horrible and focus is extremely slow.
I did experience some camera crashes while doing macro photography but continued to use the camera and phone normally without rebooting.
Same Problems, maybe even worse...
Hi,
I'm having the same problems but after the picture does not load in my gallery, it becomes just a green picture... My phone is been to the store 5 times now, i've had a new one, but i'm experiencing the same issues.
Is there a solution yet?
I have exactly the same issue with regular P30
Telephoto lens was working fine with EMUI 9.1, but since EMUI 10 any zoomed pictures results in a blurry mess, in order to use telephoto you have to switch to Pro mode AND enable RAW output, otherwise it won't work
This surely looks like a bug in the camera software

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