Question Samsung Tab S8+ Front Camera Producing 3MP Photo File? - Samsung Galaxy Tab S8

I just got back my Samsung Tab S8+ from the Samsung service center for cracked screen replacement. All seems good until I start using its front camera for video conference, I can't help to feel the front camera was rather fuzzy. Upon taking a photo using the front camera, I noticed the file size is small (~400KB), and in the details, it wrote 3MP. I never took any picture with the front camera before, thus I am curious, is this 3MP an issue or it is actually normal? I remember the front camera should have 12MP resolution?

The rear camera is 13mp and the front one is 6mp.

dalepl said:
The rear camera is 13mp and the front one is 6mp.
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The front is actually 12MP, the back is 13MP+6MP.

Related

camera lens question

Inotice on some of the specs Ihave found online list a 1.3mp or 2.1mp w/ macro lens camera is this accurate and if so how hard is it to find the 2.1mp camera?
Thanks,
yonu

[Q] Front Camera Lens Issue??

So when I was taking a picture with my front facing camera on my one it looks to be in some kind of fun house mirror mode... I was looking for a setting with it but I can not seem to find it... Basically when taking a portrait with the front camera if i move my face up or down it has a bug eye/ fun house mirror effect... Am i missing this setting??
Nope mine is also the same, if I'm taking a picture with the front camera it comes out long or strectched out usually at the top. I think it's due to the wide angle lense in the front facing camera.
ibby2606 said:
Nope mine is also the same, if I'm taking a picture with the front camera it comes out long or strectched out usually at the top. I think it's due to the wide angle lense in the front facing camera.
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Thats pretty terrible....

Really two cameras ?!

Hello guys, I'm really disappointed and I need your explanations please !
I bought my Galaxy Note 9 (960F variant) from an official Samsung store so I'm sure I'm having a genuine one
As you know, there are two cameras in the rear. I thought that the main one is in the middle, and the 2X optical zoom powered is the one at the left.
Well, yesterday I was playing with my phone, and I masked the camera on the left with a paper. So I thought that I can take pictures in normal mode with the camera on the middle, but the 2X option should give me a blank picture only because of the mask. But no ! Both modes (1x and 2x) are using the same middle camera !
It's normal ?! So what is the purpose of the left sided camera ? Is the 2X really an optical zoom or just a software one ?!
Please do the test and answer me !
Maybe this explains is it
https://www.trustedreviews.com/reviews/samsung-galaxy-note-9-camera
My side camera works only on live focus. Everything else I tested works on the center only. I have a snapdragon, the same setup as my wife's Note 8 too. It's the way they are designed.
kaalalto said:
Hello guys, I'm really disappointed and I need your explanations please !
I bought my Galaxy Note 9 (960F variant) from an official Samsung store so I'm sure I'm having a genuine one
As you know, there are two cameras in the rear. I thought that the main one is in the middle, and the 2X optical zoom powered is the one at the left.
Well, yesterday I was playing with my phone, and I masked the camera on the left with a paper. So I thought that I can take pictures in normal mode with the camera on the middle, but the 2X option should give me a blank picture only because of the mask. But no ! Both modes (1x and 2x) are using the same middle camera !
It's normal ?! So what is the purpose of the left sided camera ? Is the 2X really an optical zoom or just a software one ?!
Please do the test and answer me !
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Click to collapse
It's the same thing with the Note8. It all depends on the lighting and if anything blocking the other camera. It works by design. So when you hit 2x it seems it's blocked and gives you 2x digital zoom instead.
So it's truly an optical zoom ? I ask because if it's "just" a software one, I won't never use it to preserve picture quality !
kaalalto said:
So it's truly an optical zoom ? I ask because if it's "just" a software one, I won't never use it to preserve picture quality !
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yep, AFAIK, it is true optical zoom. The camera just changes back to main camera if something is blocking the secondary one.
Um I try to not cover it ,but it still using the main one
JalenHo said:
Um I try to not cover it ,but it still using the main one
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Same here !
I hope I didn't started a "cameragate" scandal !
There are no official specifications from Samsung explaining the purpose of each camera ?!
It depends on the lighting
Try and go outside, on a sunny and bright day, point at the clouds or something, and zoom
Then cover the center camera, it should be using the 2x lens (can confirm with my SM-N960F)
kaalalto said:
Same here !
I hope I didn't started a "cameragate" scandal !
There are no official specifications from Samsung explaining the purpose of each camera ?!
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You didn't, it's working properly. You are just confused. Cover the middle one and see. Take multiple pics @ 1x and then at @ 2x on both cameras with and without covering. Covering the camera just out it into a different mode so as to not take bad pics by default. The difference is clear of you understand the 2 technologies and have any eye for photography. It's working completely correctly and very nicely.
Yeah like the others stated, it's not supposed to work completely independently and take pictures even with no light to the sensor, it's supposed to be smarter than that, if it's working correctly.
Sent from my SM-N960U using Tapatalk
Hey all, I worked this out.
In a low light situation the wide camera is used for the 2X zoom (So technically Digital zoom)
In a situation with more light, it switches to the dedicated 2X camera.
You can test this by putting your finger over the camera and showing it a bight light, then dark. I'm guessing this is because the main (Wide) camera is better at low light.
willhemmens said:
Hey all, I worked this out.
In a low light situation the wide camera is used for the 2X zoom (So technically optical zoom)
In a situation with more light, it switches to the dedicated 2X camera.
You can test this by putting your finger over the camera and showing it a bight light, then dark. I'm guessing this is because the main (Wide) camera is better at low light.
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Yes, although you mean digital zoom for low light situations.
My issue is that sometimes the camera still decides to use digital zoom in good lighting instead of the second camera because it decides that a slightly overcast day or sunset is "low light" or the subject is too close. I'm guessing the second camera can't focus as closely and its optics aren't quite as good as the main camera. In more inconsistent conditions I can sometimes see the viewfinder image jump between the two lenses and usually settle for the digital zoom. Doesn't seem to be used at all in Pro Mode. (I also wish Pro Mode had burst capture)
If you look at the EXIF data you can see which lens is used for your photo. The wide lens is 4.3mm and the telephoto lens is 6mm. The mushroom images were taken 20 seconds apart with "2X" in Auto mode; in the second shot the camera decided to use the wide lens with crop, and the EXIF shows 4.3mm compared to the first image. The crop version just looks like an upscale and has more aggressive nose reduction and edge enhancement; it's not too bad compared to some phone cameras which add too much sharpening or use a simpler interpolation filter. The third image of the grasshopper/locust was in very bright daylight, but the camera decided to use the main camera with 2X crop.
https://imgur.com/a/MYpRogb
With video it tends to be even more obvious which camera is used because if you take 4K in low light with 2X enabled it looks more noise-reduced and interpolated.
I get that Samsung tried to make its camera app "smart" but the 2x button implies that it's using the 2x lens and doing otherwise is deceiving.
If I knew that a zoomed photo would use digital zoom then I'd rather take the full shot and crop later so that I can have more flexibility in framing.
While this is unlikely to ever happen, here's how I feel this should be fixed:
1) Add an option to force switch cameras in all conditions (perhaps in pro mode only?)
2) Hide the 2x button unless the telephoto camera will actually be used. Still allow pinch to digital zoom.
I've looked around but couldn't find any 3rd party camera apps which are able to use the zoom lens. Does anyone know of one?
I've tried a few shot it seems if the lighting isn't good enough it will stick with the primary camera., in good lighting it does work though.
Just do two shots with each and compare the level of detail, it should be obvious.

Wide angle front camera?

Has Anyone else noticed that the front camera is capable of taking much wider picture? ?? if you switch mode from SELFIE to Wide Selfie, you'll notice that the camera is capable of taking much wider angle picture. wonder why sammy didn't use this? regular SELFIE seems to crop significant amount of picture..
The front facing camera is usually used for taking photos of your face, this is why, by default it is set to normal mode, not wide.
insang-droid said:
Has Anyone else noticed that the front camera is capable of taking much wider picture? ?? if you switch mode from SELFIE to Wide Selfie, you'll notice that the camera is capable of taking much wider angle picture. wonder why sammy didn't use this? regular SELFIE seems to crop significant amount of picture..
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Yeah that's been advertised since about two notes ago.
But you have to pan back and forth in wide selfie. Like a panorama.
i understand you have to pan it back and forth, but even not panning it's still covers wider angle than just regular "selfie". it would be nice to be able to capture wider on front camera. which is what Pixel 3 is doing.
insang-droid said:
i understand you have to pan it back and forth, but even not panning it's still covers wider angle than just regular "selfie". it would be nice to be able to capture wider on front camera. which is what Pixel 3 is doing.
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I compared and saw no difference in coverage area if I didnt pan.

Front camera low quality

I had a issue with my note 9 front camera is not taking clear pictures. Some one sugestion how to fix?
dj shark said:
I had a issue with my note 9 front camera is not taking clear pictures. Some one sugestion how to fix?
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You can always try the ported GCam.
Everytime I have to take a picture I must clean the lens honestly.... Even if I put it in my pocket for no more than 5 minutes I have to clean the camera lens that I'm about to use, I have no idea why they get so smudgy easily

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