Why does my cam do this? - Samsung Galaxy Nexus

I have just recorded a little clip on my nex and where stuff should be black, eg the couch, the curtians and my wifes clothes etc looks a horrible grainy blue with no definition what so ever, it looks horrible. My partner also recorded a clip on her galaxy s and it looked fine.
Sent from my Galaxy Nexus using xda premium

A digital camera sensor is made less or more sensitive by putting less or more voltage through it. With tiny little sensors like those in mobile phones, the noise caused by the voltages put through the pixels of the sensor will cause noise, or speckling on the photo or video.
The bigger the sensor and the less pixels packed into it, the less noise you will typically get, which is why (for the most part) the more megapixels, the more noise becomes intrusive into the resulting photographs.
It's quite normal, and you will find it gets worse in dark conditions, and better in light conditions.
--------------------------------UPDATE------------------------------
Sorry, I just read your post properly (sorry, it's late and past my bedtime!). It will probably be as a result of under-exposure due to average metering by Android's camera software. Some phones are better at it than others. the Camera on the SGS and SGS2 seem much better than the GNexus one.

Related

[Q] TP2. Really Bad Camera Quality?

Hi all,
I have a touch pro 2, have upgraded from a touch pro, and its an all round better phone than its older brother.
However, the Camera on my old TP is so much better than mine on my TP2. On both the stock Rom, and my Energy rom the picture is total rubbish at all resolutions that its taken from. all the images seem very grainy and distorted compared to my TP.
I have tried cleaning the lens, and that hasnt seemed to make any difference either.
Has anyone else found this?
I completely agree with you on this. I remembered I was watching a video review on this device and they noted that the severity of the camera graininess is carrier specific due to the different battery covers. The other day I took a Pic with the battery cover off just to see if their was a difference and the pic was definitely a little bit sharper.
The clear window on battery cover can severely degrade image quality if scratched or greasy. The TP2 camera takes very nice pictures set at highest resolution and with good/bright light. Not so good in dim/poor light situations.
I've seen the same thing. Detail is all mushy. It reminds me a bit of some noise reduction software set too high. Since the tiny sensor in this phone would be prone to noise (small sensors have small pixels, so their light gathering capability is boosted by amplification, adding noise), so the Tilt2/Touchpro2 may have excessive noise reduction running.
Just a thought.
Images taken w/TP2
I am surprised to hear these comments! I have had a couple people mention how good images look that I have taken (using default settings). I have the T-Mobile version TP2 and am using b16b's AthineOS 21914 (superb) and am OC'd @729mhz. I have attached a couple photos taken recently that show what my device produces with it's camera. I am not a photographer by any means, and the image quality isn't amazing compared to a high-end digital camera, however, for my everyday usage which is somewhat limited to impulsive shooting of animals or car-wrecks & bum-fights, it seems to take fairly decent pictures. I do want to also mention that I take great pains to keep my device clean and use microfibre cleansing material frequently. Also, most of my use is outdoors, I have noticed that indoor usage doesn't give great results unless there is PLENTY of light available. Lack of a flash really disappoints me, however, overall I am very satisfied with my TP2!

[Q] Neo - Question about camera compression

I'm thinking to buy a Neo this week and it will be my first Android phone. In a few reviews I've seen some complaints about the .jpg's being over compressed using the stock camera app. If you use a different camera app are you able to set it for less compression and better pictures?
Hi mattarse
The jpg compression is fine as it is, I believe the discussion on the compression has been started due to very high expectations of the camera in the new xperia phones. The camera IS very good I think considering it is a mobile phone with a very small camera sensor.
Pictures will when you magnify them on your pc never look as good as a dslr or newer compact camera with bigger sensors and better optics. This is probable what started the jpg compression discussion as it would have been nice to just change the jpg compression level and have super sharp pictures even when you zoom in.
The Camera Advance app will give you the option to change the compression but my own tests show no visual difference from the xperia camera app and the picture from camera advance. File size differences was 1MB from xperia camera and 2.2MB from camera advance app.
Camera360 Ultimate will give pictures at the same sizes as the xperia camera app even when you select the finest compression level.
I personally prefer to use the xperia camera app compared to camera360 and camera advance.
I have allways enjoyed photography and normally use a dslr. This is actually the first mobile phone where I have started to use the camera as I have allways disliked the picture quality from my older mobiles. It is amazing to see pictures at iso 1600-2000 being useable from this small camera, the low light performance is very good and the dynamic range under sunlight is also very good.
I have the xperia arc and not neo, but I belive the camera is the same on both mobiles. Have seen some samples from neo where it actually looks like it is producing better pictures, could be due to different optics in the slightly bigger mobile or just differences in firmware.
Well I've bought a Neo for my wife recently. But was surprised also to see the size of the files for an 8mp camera. I was also surprised there is no option for the level of compression.
What is more important that the camera does not produce good quality for darker rooms.(in a room with 15*10W halogen light bulbs). The pictures have a visible yellow-greenish tint and a lot of noise. I haven't tried on outside just yet.
May be my expectation are too high. But I still think this is a marketing trick. They could have easily put a sensor with less density (5mp or 6mp) which is supposed to produce less noise.
valqka said:
Well I've bought a Neo for my wife recently. But was surprised also to see the size of the files for an 8mp camera. I was also surprised there is no option for the level of compression.
What is more important that the camera does not produce good quality for darker rooms.(in a room with 15*10W halogen light bulbs). The pictures have a visible yellow-greenish tint and a lot of noise. I haven't tried on outside just yet.
May be my expectation are too high. But I still think this is a marketing trick. They could have easily put a sensor with less density (5mp or 6mp) which is supposed to produce less noise.
Click to expand...
Click to collapse
I do believe the exmoor sensor has improved low light performance compared to a regular mobile camera sensor. But this is still only a small camera and even my dslr would struggle indoor with only artificial lighting unless flash is added.
Have only shot a couple of low light pictures with my arc both outside and inside and agree that pictures especially at iso1600-2000 contain a larger amount of noise. I would say the pictures are very good compared to my old mobile which was useless in low light and good compared to my compact camera.
You can change the scene mode to make the xperia use slower shutter speeds and lower iso, that will give you some very nice scenery shots in low light with little noise. I have to my surprised shot a few sharp fotos at 1/4 shutter speed in low light, that would not be possible without fixed mounting on my dslr or an extremely steady hand.
You will ever only be able to archive good low light pictures with expensive slr and optics. One thing I have learned using slr is that light is king, you can not get enough light if you want sharp, good looking, strong colors etc.
Now you got me interested in doing some tests to compare the low light performance with my dslr and compact camera
Well hygge, I am quite an amateur in shooting but I also know from my extended zoom camera that noise in low light is a nightmare (at least I use Program mode and not automatic ).
I really got the phone form several days and did not had the time try it good. I've just changed settings from 6mp 16:9 (strange for default settings) to 8mp.
Then the LED flash came on automatically. But the result was not good. (3 from 4 shots were with yellow-green tint and one was too bright (or is more correct over-exposed). But I must confess the scene was complicated if this matters at all: my baby in the bathing tub. So there is water, reflection.....
But anyway I put my bet on the dslr with a huge distnace
valqka said:
Well hygge, I am quite an amateur in shooting but I also know from my extended zoom camera that noise in low light is a nightmare (at least I use Program mode and not automatic ).
I really got the phone form several days and did not had the time try it good. I've just changed settings from 6mp 16:9 (strange for default settings) to 8mp.
Then the LED flash came on automatically. But the result was not good. (3 from 4 shots were with yellow-green tint and one was too bright (or is more correct over-exposed). But I must confess the scene was complicated if this matters at all: my baby in the bathing tub. So there is water, reflection.....
But anyway I put my bet on the dslr with a huge distnace
Click to expand...
Click to collapse
That would have been a nice picture, but it do sounds like a challenging picture with the reflecting. Remember to record movies of your baby in the bathing tub. My daughters now 3 og 5 years really enjoy looking at short movie clips of them as babies splashing in their bathing tub
(they love playing games on the xperia, mostly drawing apps )
What I have seen so far is that the xperia tend to prefer low shutter speeds in low light situations. I still only have a handfull of shots to base my conclusions but with flash on it was using 1/25 sec shutter. This is too slow taking pictures of moving kids, you will need 1/60 or even 1/120 which is normally only available on slr's. Without flash it has been 1/8 and high iso, must admit it was under circumstances I would never have used my dslr without flash and maybe a bit unfair to judge the xperias camera capabilities.
I agree that the wrong color balance will totally screw up the pictures, have you tried setting the white balance manually in the camera? A setting I have not yet changed on my xperia and are not aware what options are available.
I have now made some quick comparisons of my three cameraes under low light conditions.
Might upload test pictures later when I have the time, for now you will have to trust me
Camera 1. Xperia Arc 8MegaPixel
Camera 2. Olympus u Tough 12MegaPixel
Camera 3. Konica Minolta 5D dslr 6MegaPixel
Test 1 without flash
Xperia 1. Kamera advance app with lowest compression, no flash
ISO: 1000
Exposure: 1/8
Olympus 2. Default settings with disable flash
ISO: 400
Exposure: 1/4
KM 5D 3. Full auto, no flash
Could not focus, too little light, camera suggested 3-4 sec shutter speed
(was using OEM lense with bad aperture which gave it problems focussing, could have used a better lense but decided to use OEM lense to keep the comparisons fairly)
Results:
Olympus had only a tiny bit more details and allot more noise, picture was looking very bad up close.
Xperia Arc, even at iso 1000 the noise was lower than my Olympus and the picture looked more clean with nicer colors. I definitely prefered the Xperia result.
The olympus will not go lower than 1/4 shutter speed and iso 400. I selected night scenery on the Arc and got a picture with iso 160 and shutterspeed 1/2. This picture had even less noise but was slightly blurred at 1/2, need a more steady hand but still a very useable result.
My DSLR would not take a picture without focus.
Winner:
Xperia Arc, higher shutter speeds and a cleaner picture with less noise. I was surprised to see the loss of details on my 12MP Olympus at ISO 400 compared to the Xperia Arc.
Test 2
With Flash:
Xperia 1. ISO 400, shutter 1/24
Olympus 2. ISO 100, shutter 1/30
KM 5D 3. ISO 100, shutter 1/60
Result:
The Olympus with flash and ISO 100 gave a sharp, low noise picture and the 12MP provided better details than the xperia could show. The flash on the xperia is not very strong and it was not possible for me to configure it to use lower ISO than 400. The xperia arc picture did give a nice result with low noise.
The 6MP DSLR with flash give the same amount of details as the 12MP Olympus, my old DSLR is still going strong and a better lense will give an even sharper picture
Winner:
KonicaMinolta 5D wins, followed by Olympus. Xperia Arc still gave a nice result but with less details and more noise than the other two devices.
One last test at a really dark area without flash also proved xperia arc to be the winner. My Olympus would not go lower than 1/4 iso400 while xperia used 1/8 iso2000. The motive was only visible on xperia arc and even a fairly noisy picture at iso2000 is better than no picture at all
My own conclusion is that the xperia arc/neo is really good at low light performance and even outperforms many compact cameras, but the the weak flash give some serious limitations. The low shutter speeds will probably also be an issue taking pictures of moving motives in low light.
(did shoot a couple of shoots with sony camera app and did not notice any difference from Camera Advance, I used the 3PP camera to use as little jpg compression as possible but I doubt the pictures visually differ much)
It would be interesting to do some tests during daylight as well, it will not benefit from the improved low light performance compared to other camera sensors. I am curious to see how the dynamic range of this sensor is, can it compare to my Olympus compact camera then it would be a serious contender as my primary point and shoot camera as long as flash is not needed.
Thanks forthe replies - I'm not expecting amazing things from camera on a phone Just want to make sure that software isn't unnecessarily hindering the hardware.
It also looks like it will be a couple of weeks before I pick one up...Unless i opt for something else in that time, but for a smallish screen size Android phone this currently looks the best. I do wish it had gorilla glass - but you can't have it all
Now I've found a confusing thread about in line remotes on the headphones that I need to figure out (yes I do seem to put way too much thought into these things!).
valqka said:
I really got the phone form several days and did not had the time try it good. I've just changed settings from 6mp 16:9 (strange for default settings) to 8mp.
Then the LED flash came on automatically. But the result was not good. (3 from 4 shots were with yellow-green tint and one was too bright (or is more correct over-exposed). But I must confess the scene was complicated if this matters at all: my baby in the bathing tub. So there is water, reflection.....
But anyway I put my bet on the dslr with a huge distnace
Click to expand...
Click to collapse
I think the yellow green tint you're seeing will be from the lights in the room - you see this on most cameras of any quality, if you have a white balance setting you should have one for indoor/halogen lights. It's also normally easy to fix in Photoshop.

Shutter Speed and Image quality

Hi everyone
I have a request if someone could help me out?
The shutter speed of the One X is 1/2500th of a second; This is really fast, or maybe too fast? Extremely high shutter speeds can negatively impact image quality and decrease the Signal to Noise raito in a picture since it will come out darker. I was wondering if anyone knows a way of decreasing the shutter time to perhaps 1/500th of a second? I'm fairly confident it would get rid of the noise in our One X pictures that remains there even when the ISO is set to 100 and the picture is taken in fairly good lighting. Thank you
The noise is just compression from the stock camera app, try LG camera, has a much better quality and detail to the picture.
Sent from my HTC One X using xda app-developers app
Elemental_Fire said:
Hi everyone
I have a request if someone could help me out?
The shutter speed of the One X is 1/2500th of a second; This is really fast, or maybe too fast? Extremely high shutter speeds can negatively impact image quality and decrease the Signal to Noise raito in a picture since it will come out darker. I was wondering if anyone knows a way of decreasing the shutter time to perhaps 1/500th of a second? I'm fairly confident it would get rid of the noise in our One X pictures that remains there even when the ISO is set to 100 and the picture is taken in fairly good lighting. Thank you
Click to expand...
Click to collapse
interesting point. From my understanding, it is a problem of the very aggressive compression as stated by the fellow above.
Whatever happened to that camera mod that fixed the compression in the camera pictures?
Has anyone ever reviewed or compared the modded camera with the original and the competition(sgs3 and iphone)? I think it would finally do justice to the hox's camera
when you say LG camera do you mean this one? (https://play.google.com/store/apps/...EwMiwicnViYmVyYmlncGVwcGVyLmxnQ2FtZXJhUHJvIl0.)
Drefsab said:
when you say LG camera do you mean this one? (https://play.google.com/store/apps/...EwMiwicnViYmVyYmlncGVwcGVyLmxnQ2FtZXJhUHJvIl0.)
Click to expand...
Click to collapse
Yeah there's a free version as well so you can try it out first
Sent from my HTC One X using xda app-developers app
Elemental_Fire said:
Hi everyone
I have a request if someone could help me out?
The shutter speed of the One X is 1/2500th of a second; This is really fast, or maybe too fast? Extremely high shutter speeds can negatively impact image quality and decrease the Signal to Noise raito in a picture since it will come out darker. I was wondering if anyone knows a way of decreasing the shutter time to perhaps 1/500th of a second? I'm fairly confident it would get rid of the noise in our One X pictures that remains there even when the ISO is set to 100 and the picture is taken in fairly good lighting. Thank you
Click to expand...
Click to collapse
The shutter speed is NOT fixed on the One X (check the EXIF Data on your photos) and if it was, it certainly wouldn't be 1/2500th... 1/20th of a second would be more realistic.
The shutter speed itself has NO impact on signal to noise ratio. However, an indirect result of a fast shutter is that the 'gain' on the CCD is increased (commonly defined as ISO speed). The greater the gain, the more sensitive the CCD becomes, and thus increases in noise. This is why night time pictures are far noisier than bright daylight ones. ALL of this assumes a fixed aperture lens (which most camera phones are).
The real noise issue is twofold...
1) The lens is small, and although it's F/2. that's F/2 of a lousy size lens.... in essence, it's too small to capture enough light to be a decent camera. This then results in the gain of the CCD being very high and producing noise (a bit like the buzz/hiss of an amplifier turned up to max).
2) The compression using in HTC's JPG storage is quite aggressive, resulting in JPEG noise/artefacts. Whilst not noise from the camera per se, it just makes the images even worse.
ALL digital cameras suffer from noise, but the professional cameras have far better noise reduction, massive CCD's and dedication image processing DSP's that simply leave a humble One-X in its wake. The long and short of this is:
Camera phones for genuine photography are a very bad idea, and until there's some amazing technological breakthrough people are deluding themselves about the quality of image that can be obtained from them. That's not to say you can't get great photos, you can, but the image quality simply isn't there.
http://forum.xda-developers.com/showthread.php?t=1765416&highlight=camera+mod
That fixes the JPEG compression issue, but video recording is still not a perfect 30 fps. Frames are dropped at a rate of about one a second, but it's still a huge improvement over stock.
I think it is possible to set shutter speed of the camera module, but HTC seems to have prioritized sharper shots at the expense of higher sensor noise. It is a reasonable compromise for these situations as it is not easy to hold a phone still for long periods of time. Perhaps HDR mode might be able to help, but that is only for still shots.
There is hardly any or no difference between LgCamera (or any of the camera apps) and the stock app, videos are smoother but pictures are very much the same.
MadCatz900 said:
There is hardly any or no difference between LgCamera (or any of the camera apps) and the stock app, videos are smoother but pictures are very much the same.
Click to expand...
Click to collapse
There is, did you change the settings? If you have put them on max quality, then compare pics on a big screen, zoom in on the different areas and you will really notice the improvements especially on the little details of objects
Sent from my HTC One X using xda app-developers app
lawrence750 said:
There is, did you change the settings? If you have put them on max quality, then compare pics on a big screen, zoom in on the different areas and you will really notice the improvements especially on the little details of objects
Sent from my HTC One X using xda app-developers app
Click to expand...
Click to collapse
Yep ive changed settings and took many pictures, they all turn out pretty much the same apart from certain focus differences.
Lgcamera and other programs have the same problem. The image appears really "grainy". It's not digital compression but rather the photos turning out like that. This in turn affects image quality. Even images taken in daylight are grainy; take a picture of the sky and you'll see what I mean. Zoom in a little and you see it. My Sensation XE had a better camera than my One X, mainly as the noise was practically non-existant and images came out very detailed. It seems BSI sensors perhaps generate more noise? Or it could be that heat can result in increased digital noise; ISO increasing results in more current to the sensor to pick up more light but the heat generated as a result produces noise. Since the One X heats up around the Camera area, it could be possible that the Tegra 3 chips are located there, providing constant heat that also unintentionally hesting up the sensor and resulting in increased noise levels in images?
If either if you are rooted, you should really install the HQ Camera mod. It modifies the settings of the stock app, and you can easily get 4MB pics with really good sharpness and colour. High ISO noise is less too. Really works wonders, and I'm really really really picky about my photos (retired portrait photographer)

[Q] Why photos are not clear?

Hi, I was quite satisfied with my Galaxy Note's camera. I would give its photo quality 8/10. Today, I took my Galaxy Note 2 out to take photos. I found that the quality are quite poor. Even I set the resolution to 3264x2448, the images are not sharp. They are fuzzy. Moreover, the photos have noise. Could this be due to wrong settings? I am posting some photos. In photo 1, you see noise. In photo 2, images are blurred. The chains look fuzzy. In photo 3, there is also a noise problem. The ceiling look especially fuzzy. In photo 4, noise in the ceiling. In photo 5, images are a bit blurred and the white walls have noise. Any advice appreciated. Thanks.
In photo 6, you can see noise on the green tree. Image of the little boy in blue jean walking from the left is fuzzy.
The lens gets foggy from time to time. ..clean it with a cloth or your shirt before taking snaps. .. and see the difference. .lol
scribbled from my note 2 (N7100)
To get photos with less noise, change the iso setting to 100, but you'll need more light in the shot or hold the phone perfectly clear as a low iso setting is less sensitive and the shutter will stay open longer.
Sent from my Galaxy Note 2 using Tapatalk 2
Try low light mode
Sent from my GT-N7100 using Tapatalk 2
The default ISO is ****. Lower it down. And use Low Light mode as someone already mentioned. And don't use HDR mode unless you are sure.
I hate the camera anyway.
Remove protector from the lens! I am not kidding use to forget to do it myself )
What do you all mean by noise? Sorry for the noobiness
Sent from my SPH-L900 using xda app-developers app
also don't use "anti-shacking" (or it it something like "stabilization"? It's in french in my menu ) as it seems to produce much more noise.
I'm comming from an HTC One-X and so far I'm kinda desappointed by the camera on the Note 2 (and only by the camera, all the rest is just better!), not really more blurred, but really, there is way more noise on the Note2 compared to the OneX.
Also, when zooming, it really visible that photos are less "sharp" than on my previous device.
Full HD movies tend to be the same.

Anyone disappointed with the Pixel XL camera?

TL;DR: Unhappy with noisy photos/videos from camera. Not sure if I'm being unreasonable, or if this device has hardware/software issues. Your thoughts?
I'm curious as to what other people's thoughts are on the Pixel camera? The pictures and videos on this phone do not seem up to par with what Google represented, or else I possibly received bad hardware. Here's my experience so far...
I ordered the device from the Google Store and received it early December. First thing I did was update the firmware and updated the apps, which included the Google Camera app. Every photo I took, in varying degrees of lighting, seemed to have a great deal of noise or pixelation. Even 4K video in daylight looked like I ran it through a noise filter in editing software. I contacted Google Support and they ran through a series of tests while the engineer was remote viewing my screen. We deleted the Google Camera app's cache/data, put the device in safe mode, and performed a factory reset. After each step the photos looked no better than before. The engineer then stated my hardware was defective and issued an RMA for the device. Now that I'm on my second Pixel XL, I can't say the camera is any better and I'm still disappointed with the results, but I'm reluctant to contact Google again because I feel like it's more than likely a software/firmware issue at this point.
How could both devices (brand new, second was not a refurbished device) have the same hardware defect and this not be a widely reported issue? I've read articles about the "Halo" issue and people having pink lines on the camera viewer, but Google claimed it was software related and I believe they already released a fix. I've also flashed ROMs before on old devices that didn't have proper drivers, which resulted in similar experiences similar to my current problem when I knew for a fact the hardware was just fine.
Anyway, sorry for the meandering post, but I'd love for anyone to share their thoughts about the camera. Does it live up to your expectations and take photos worthy of the highest rated smartphone camera of all time?
In well lit environment, high megapixel cameras win for me due to detail. But for low light, this camera is awesome
Sent from my Pixel XL using Tapatalk
Pictures sometimes turn out fantastic, and sometimes average.
The camera seems to not know what to focus in on which leads to weird looking images. Also, for some reason, my pictures all have a somewhat yellow tint.
Maybe my expectations for "the highest rated smartphone camera...ever" was set a bit too high.
Mr Hoff I would have to say no, as the camera works awesome I would say its the best smartphone camera on the market, and that is even without ois to boot.
As much as I don't wanna admit it but iPhone 7 camera is definitely a better all around camera. There's no debating it. Yes the pixel can beat it out in perfect circumstances taking still photos.. but the iPhone exceeds in more areas.
The pixel is horrible at capturing the slightest movement without blurring the picture. I heard this is because the camera uses a slow shutter speed compared to other devices.
Same thing goes for videos. Taking a video of someone standing there talking.. the pixel will likely win..But try to follow a moving person or object and that's where you notice the lack of OIS and the pixel looses by far.
I take riding pictures (BMX) with a normal DSLR but always have my cell phone to take some pics to.. the pixel doesn't do much better than my s5 did
aholeinthewor1d said:
As much as I don't wanna admit it but iPhone 7 camera is definitely a better all around camera. There's no debating it. Yes the pixel can beat it out in perfect circumstances taking still photos.. but the iPhone exceeds in more areas.
The pixel is horrible at capturing the slightest movement without blurring the picture. I heard this is because the camera uses a slow shutter speed compared to other devices.
Same thing goes for videos. Taking a video of someone standing there talking.. the pixel will likely win..But try to follow a moving person or object and that's where you notice the lack of OIS and the pixel looses by far.
I take riding pictures (BMX) with a normal DSLR but always have my cell phone to take some pics to.. the pixel doesn't do much better than my s5 did
Click to expand...
Click to collapse
Yep. This is my biggest issue as well. I have a newborn and half my pictures are blurry due to him moving his arms when I'm taking pics.
Here's what I'm referring to. Granted this is low light, but when the camera does hit the light you can really see the noise I'm referring to. This can't be normal.
4K Video taken tonight: https://goo.gl/photos/MCTbfb96Cpw74bkFA
If you're having issues with motion blur (will be more prominent in middle and low light) disable HDR for those shots. It keeps the "shutter" capturing longer. Your image quality will take a hit but the motion blur should be reduced.
Sent from my Pixel XL using Tapatalk
I'm disappointed but I'm so used to my rx100 so it's not fair at all
Sent from my Pixel XL using Tapatalk
biggiestuff said:
I'm disappointed but I'm so used to my rx100 so it's not fair at all
Sent from my Pixel XL using Tapatalk
Click to expand...
Click to collapse
I have an rx100m3 as well, which is partly why I'm wondering if I'm being unreasonable. Guess I'll have to keep carrying that with me when I want higher picture quality.
Sent from my Pixel XL using Tapatalk
chrisstl said:
I have an rx100m3 as well, which is partly why I'm wondering if I'm being unreasonable. Guess I'll have to keep carrying that with me when I want higher picture quality.
Sent from my Pixel XL using Tapatalk
Click to expand...
Click to collapse
I'm pretty sure that plays a huge part in it. There isn't a smart phone camera that can compare. Once you've become accustomed to the quality of the Sony, it's hard to downgrade. I take it with me to anything that is going to involve low light.
Sent from my Pixel XL using Tapatalk
The low light is absolute garbage, worse than the Note 4 I had before it.
I loved my note 7, the panoramas were amazing on that phone. Thought camera was great on pixel but after more use I have some quirks I dislike. If I want to take quality photos or video I bring my Nikon D3300.
Are you guys trying to compare a DSLR vs. a smartphone camera in low light?
Ok, consider this. Low light shots require a lot of light collection. How much bigger is a DSLR lens vs. a smartphone lens.
I'm looking at the Pixel XL lens, and it's about 2.5mm in diameter. That's about 5 mm squared of area.
A DSLR lens would be about 2 inches wide, that's 50.8mm in diameter or about 2000 mm squared of area.
The difference in light captured in low light, with the same exposure, is a factor of 400!
It is a miracle that enough light is even captured by a tiny smartphone camera lens for low light shots. If I were completely unaware of the actual quality of pictures but was only given the specs of both cameras, I would say that they couldn't even be compared!
nabbed said:
Are you guys trying to compare a DSLR vs. a smartphone camera in low light?
Ok, consider this. Low light shots require a lot of light collection. How much bigger is a DSLR lens vs. a smartphone lens.
I'm looking at the Pixel XL lens, and it's about 2.5mm in diameter. That's about 5 mm squared of area.
A DSLR lens would be about 2 inches wide, that's 50.8mm in diameter or about 2000 mm squared of area.
The difference in light captured in low light, with the same exposure, is a factor of 400!
It is a miracle that enough light is even captured by a tiny smartphone camera lens for low light shots. If I were completely unaware of the actual quality of pictures but was only given the specs of both cameras, I would say that they couldn't even be compared!
Click to expand...
Click to collapse
I'm certainly not comparing a DSLR vs a smartphone. And also an rx100 isn't a DSLR either. My disappointment, which I didn't really mention, was mentally comparing my iPhone 6+ and the Pixel XL. I think I'm having issue with the HDR overcompensating and causing noise.
Edit: To clarify my rx100m3 comment, I just wished that a smartphone camera quality could improve to the point where I would be comfortable leaving the rx100m3 at home sometimes. I thought the Pixel would bring me closer to that dream, but it hasn't.
Sent from my Pixel XL using Tapatalk
chrisstl said:
I'm certainly not comparing a DSLR vs a smartphone. And also an rx100 isn't a DSLR either. My disappointment, which I didn't really mention, was mentally comparing my iPhone 6+ and the Pixel XL. I think I'm having issue with the HDR overcompensating and causing noise.
Edit: To clarify my rx100m3 comment, I just wished that a smartphone camera quality could improve to the point where I would be comfortable leaving the rx100m3 at home sometimes. I thought the Pixel would bring me closer to that dream, but it hasn't.
Sent from my Pixel XL using Tapatalk
Click to expand...
Click to collapse
I think this is not a general consensus, but this is what I got out of reviews of modern flagship phone cameras.
iPhone 7, Galaxy S7, Pixel cameras have similar capabilities in terms of hardware. What makes a difference is the software processing and noise reduction.
Galaxy S7 seems to have the best algorithms for noise reduction, and the fastest autofocus in very dark scenery. That means less noise, and sharper photos in the dark for the Galaxy. Pixel has an excellent HDR, with good color reproduction in HDR screnery, where dark and bright objects are present simultaneously. iPhone has a good all around camera not excelling at any particular feature.
That said, all smartphone cameras are not even close to large dedicated cameras - the sizes of lenses and sensors are literally two orders of magnitude better in low light. At the current level of technology, you cannot replace a large camera with a smartphone in low light.
Honestly, there's really not much of an upgrade from the 6P to the Pixel camera.
I've actually been pretty impressed. Coming from the S7 Edge the Pixel does not offer huge improvements in any single area, but subtle improvements across the board. When it comes to the camera, I spent weeks and hundreds of shots in different settings trying to decide which camera was better as I was weighing the decision of which device to keep. Ultimately, I found them both to be great but the Pixel seemed to do a little better when taking shots of my kids who are 1, 3 and 5 and are thus always moving and very active. I'm quite surprised with some of the comments in this thread because I've been quite pleased. When comparing photos to those of my wife's iPhone 6s+, the gap becomes a little larger and the Pixel is significantly better in most every situation, especially with moving targets. I cannot comment on comparisons to the iP7 because I don't have one and would only base my opinion on the many reviews I've read and watched over the last month or so. The one aspect of my S7 Edge camera I really miss is the wide angle FFC and probably the S7 Edge low light performance overall.
In all honesty, I do have mild regrets about keeping the Pixel and selling the S7Edge. Overall I think the S7 is a slightly better device with its design, waterproofing, form factor, and features. But the Pixel is solid enough to get me through to Pixel XL 2 or Galaxy S9.
chrisstl said:
I'm certainly not comparing a DSLR vs a smartphone. And also an rx100 isn't a DSLR either. My disappointment, which I didn't really mention, was mentally comparing my iPhone 6+ and the Pixel XL. I think I'm having issue with the HDR overcompensating and causing noise.
Edit: To clarify my rx100m3 comment, I just wished that a smartphone camera quality could improve to the point where I would be comfortable leaving the rx100m3 at home sometimes. I thought the Pixel would bring me closer to that dream, but it hasn't.
Sent from my Pixel XL using Tapatalk
Click to expand...
Click to collapse
The RX100 is darn good and can give some of the lower DSLR/mirrorless camera competition. The video you posted is the incredibly hard for a sensor this size and we know the pixel is not great at low light. RX100 is also a excellent F/1.8 lense on it.
I think you are just expecting too much out of a sensor much smaller than the RX100s. Assuming the IMX 378 has the same aspect ratio to the RX100 it is 4.1 time smaller in area.
IMX378 - 7.81mm diagonal (28mm^2 assuming same W/H ratio as RX100)
RX100 III - 8.8mm x 13.2mm, 15.86mm diagonal, 116.16mm^2
If you are comfortable shooting manual and RAW try it on the pixel (manual camera is simple and effective). It will at least show you the limits of the sensor and should help you understand when and why it will fall on it face in certain lighting conditions. It will also so you why HDR+ is so amazing.
nabbed said:
I think this is not a general consensus, but this is what I got out of reviews of modern flagship phone cameras.
iPhone 7, Galaxy S7, Pixel cameras have similar capabilities in terms of hardware. What makes a difference is the software processing and noise reduction.
Galaxy S7 seems to have the best algorithms for noise reduction, and the fastest autofocus in very dark scenery. That means less noise, and sharper photos in the dark for the Galaxy. Pixel has an excellent HDR, with good color reproduction in HDR screnery, where dark and bright objects are present simultaneously. iPhone has a good all around camera not excelling at any particular feature.
That said, all smartphone cameras are not even close to large dedicated cameras - the sizes of lenses and sensors are literally two orders of magnitude better in low light. At the current level of technology, you cannot replace a large camera with a smartphone in low light.
Click to expand...
Click to collapse
I would not agree that the S7 has better image processing. It is by far the worst by overdoing the noise reduction and overcompensating with too much sharpening. It is a better sensor/lense underneath though.
rancor22 said:
The RX100 is darn good and can give some of the lower DSLR/mirrorless camera competition. The video you posted is the incredibly hard for a sensor this size and we know the pixel is not great at low light. RX100 is also a excellent F/1.8 lense on it.
I think you are just expecting too much out of a sensor much smaller than the RX100s. Assuming the IMX 378 has the same aspect ratio to the RX100 it is 4.1 time smaller in area.
IMX378 - 7.81mm diagonal (28mm^2 assuming same W/H ratio as RX100)
RX100 III - 8.8mm x 13.2mm, 15.86mm diagonal, 116.16mm^2
If you are comfortable shooting manual and RAW try it on the pixel (manual camera is simple and effective). It will at least show you the limits of the sensor and should help you understand when and why it will fall on it face in certain lighting conditions. It will also so you why HDR+ is so amazing.
I would not agree that the S7 has better image processing. It is by far the worst by overdoing the noise reduction and overcompensating with too much sharpening. It is a better sensor/lense underneath though.
Click to expand...
Click to collapse
I am sorry, but do you own any of the phones/cameras in question? Do you speak from experience or from rumor mill?

Categories

Resources