[Q] Neo - Question about camera compression - Xperia Arc Q&A, Help & Troubleshooting

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
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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.

Related

Camera Noise :(

I've seen threads saying you don't buy a phone for its camera, but the noise from the Touch Pro 2's camera is unbelievable! Attached are 3 pictures, one from the Touch Pro 2, one from the Touch HD, and one from the Touch Diamond 2.
All were shot at default settings, at 3m pixels, in well lit indoor light, then selectively cropped and magnified by 200% to highlight the noise levels. The Pro 2 even shows an enormous amount of noise outside in bright light!?
try to set the ISO as low as possible.. 100 for example
Does anyone know if the problem with the camera is hardware or just a poorly made camera driver? as I have had a 3.2 mp phone camera before and it seemed to take better pics.... Strange dont you think?
digicams
well, without going too much into the physics of camera sensors, some rule of thumbs:
- the smaller the CCD sensor (for same resolution), the smaller the pixels, the greater the noise!
- you cannot build a good camera without good optics / lenses. usually, mobile phone cams have very poor lens quality - don't expect anything
- you can correct noisy pictures to some extent by post-processing (can be done by the cam HW itself or by SW) but you'll loose details.
consequences:
- if you want to shoot nice photos, buy a digital camera
- if you still want to shoot photos with your mobile, make sure light conditions are bright!
shadixs said:
try to set the ISO as low as possible.. 100 for example
Click to expand...
Click to collapse
I've tried that, and whilst outdoor pictures in good light are ok, indoor ones at 100 ISO come out blurry because a higher ISO speed is needed.
terta said:
well, without going too much into the physics of camera sensors, some rule of thumbs:
- the smaller the CCD sensor (for same resolution), the smaller the pixels, the greater the noise!
- you cannot build a good camera without good optics / lenses. usually, mobile phone cams have very poor lens quality - don't expect anything
- you can correct noisy pictures to some extent by post-processing (can be done by the cam HW itself or by SW) but you'll loose details.
consequences:
- if you want to shoot nice photos, buy a digital camera
- if you still want to shoot photos with your mobile, make sure light conditions are bright!
Click to expand...
Click to collapse
I understand all of this, but I'm merely showing the difference between 3 "similar" HTC devices, where two are "acceptable" and one seems to exhibit an enormous amount of noise?
as you also wrote, "similar" in quotemarks...
- we don't know which camera HW is mounted in the devices (there can be cams from different OEM vendors even in the very same type of device depending on production series)
- we don't know what post-processing software (with which settings) is used...
I'm not surprised at all by the miserable quality
/edit: sorrily, I cannot see the so-called EXIF info in the pics (the forum engine cuts this out), from which we could see the parameters with which the images were taken (eg. which ISO sensitivity was applied, etc.)

Arc S has a horrible camera quality

Hello, i bought a new Arc S. I found, that camera produces really low quality pictures. Is there any way to improve compression? I heard, that CM has a improved quality camera.
Thank you
Hello there
Unfortunately, there is currently no option available to improve the crappy quality of the camera output (compression).
Neither CM7 nor MIUI have any significant improvement in this area.
Are you sure you bought an arc because my arc takes good pics but it isn't an arc s but I find this hard to believe maybe your only taking pictures in the dark ?
Check your settings. Some phones have the camera set to poor quality from start.
Sent from my Sensation using xda premium
I've bought an Xperia Arc S too about a month ago, but in my opinion the camera is fantastic! Maybe you have to set the camera in high quality. My camera was also standard at 2 MP 16:9. Now I'm using 6 MP 16:9 and the pictures are great, even in the dark.
septix said:
Check your settings. Some phones have the camera set to poor quality from start.
Click to expand...
Click to collapse
Resolution is already set to 8Mpixels.
Which other settings could I check?
rioka said:
Resolution is already set to 8Mpixels.
Which other settings could I check?
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Click to collapse
I'd recommend 6 MP, because it has a 16:9 instead of a 4:3 format.
Mine works awesome with 8MP...
Could you post a pic made by your cam?
Sent from my iPad 2 using Tapatalk
I would also recommend you post the picture you have taken, x10 and arc are best known as their 8M camera, they should be able to take impressive picture compared to all the phone available back then and even able to compete among all phones on the market to date
Sent from my Sony Tablet S using xda premium
I don't understand people who say Arc camera is crappy.
It's the best I've ever used in a mobile phone to date.
It can't be compared to my compact camera but it's a phone after all
and the results are more than decent for quick shots.
I don't say my arc is perfect but It's not really that bad in taking picture .
I'm ok with it ...
Using 6MP 16:9,
maybe Your lens is dirty ! clean it if it's needed.
arc is one of the best camera phones out there.if not the best.
Best camera 2011/2012, it won that price
Sent from my LT15i using XDA Premium App
The camera is great - no 2 opinions about that.
But after I downgraded from .62 to .42 with data&system wipe, because of the root, my phone started to take really low quality pics in low light - identical conditions, the same camera settings, but now pics appear with a great level of noise, nomatter how I adjust the settings. On videos also. This is my second time downgrading from 62, the first time without wipe - everything was OK, but now I think smthing must have gone wrong - lots of noise and heavy purple dots...
Any ideas how to fix that, cause I really miss the good low light pics - one of the reasons I bought it.
iridaki said:
I don't understand people who say Arc camera is crappy.
It's the best I've ever used in a mobile phone to date.
It can't be compared to my compact camera but it's a phone after all
and the results are more than decent for quick shots.
Click to expand...
Click to collapse
+1
Maybe some users are expecting a miracle out of arc's camera (e.g. comparing the pictures against DSLRs' large sensor and lens)
Its great for casual shots and videos imo.
It even won an EISA award.
The camera is great, the software is horrible. MIUI and CM7 support to change the jpg compression, which the stock ROM doesn't. The jpg compression sadly ****s up everything and destroys the overall quality of the shots.
I find the quality of the arc's shots to be great, I don't understand why so many people complain. Yes the output file is pretty small for an 8MP resolution photo because its been compressed to ****, but I don't really notice this, even when plugging into my 42" TV it still looks great (until you start to zoom in) Take a range of shots, when shooting in darkness you will find a decent amount of noise but this is just the Exmor-r working wonders - without it, you'd find you'd just have a very dark picture.
Like many people already said, I'm totally happy with the picture's quality of my ARC, especially on 6MP 16:9. I love the colors, the tones, the clarity.. I'm sure that Sony (still SE for me ) will improve a little about JPEG compression in next ICS release..
iridaki said:
I don't understand people who say Arc camera is crappy.
It's the best I've ever used in a mobile phone to date.
It can't be compared to my compact camera but it's a phone after all
and the results are more than decent for quick shots.
Click to expand...
Click to collapse
Exactly. Only my old Nokia N95 comes close, but that also was a little sony carl zeiss optic if i recall correctly.
Arc S camera is crappy.
I know it, because i used a Samsung mobile for a long time before Arc S, to take more than 4K pcs photos, so i can compare them.
It makes a lot of color noise under low light conditions of scenes.
Even a bit better when the light is enough, but then it makes white burned photos
The objective is distorted (fish eye aka barell), and also makes color noises in its corners.
The video record of this mobile is blurred, shaked, in low light condition makes color noises too.
You have to use Noiseware, or similar software to remove unwanted color noises from photos which are dotted by Xperia Arc /s
I don't know what is the meaning of the Exmore r, because i can't find a reason, maybe it' s only a commercial thingy
Sorry for my bad english.

[Q] Picture quality, day and night?

Hey guys/gals,
Just wondering on how the quality of the pictures are with this phone. I've seen pics taken by reviewers, but it's always better to look at it from a user's perspective. Has anybody tried playing around with the camera?
Also, can someone be kind enough to upload some sample pictures of random shots, like daylight shots, night time, and macro shots? I know the camera is supposedly very good, but it'll be nice to actually see a few real samples, especially the night time shots.
bump, anybody? hehe
Actual pics to come, but from my own experience as both a previous user of the Nexus One AND a hobby digital photographer are;
All of this is using the default Camera, default settings (except for turning OFF the shutter sound).
1. The Nitro does a rather good job in low light situations. Opting to raise the ISO more than use Flash. On more than a few occasions where I expected to see flash, it didn't. When blown-up you certainly can see the picture is grainier without the flash, but for web/facebook viewing the results are quite good and a LOT LESS harsh from not using flash.
2. LONG shot-to-shot time! I wonder what the buffer size with the camera is, IF there's even a buffer that comes with it! Because it takes me about 6 seconds between taking one picture before I'm able to take the next. Even when I try using a 3rd party app (Camera Zoom FX) I only got the time down to 3 seconds. Do NOT plan on using this phone's camera for any kid's birthday parties!!
That's all I've got for the moment, will add more when I've done more playing/testing.
Guess I can upload a bunch I took.
A note, some are taken with HDR + and others with Camera Zoom FX.
http://thewisedumbass.tumblr.com/post/14540968432 (Had to make it a post on Tumblr, pics kept messing up here)
The photos looks decent for a phone, nothing spectacular, at low light is more like "meh" - an average or slightly above, but when it comes to movies at low light I'd prefer have grain (Atrix 4G / Nitro) rather then ghosting (any other phones). On Nitro and Atrix 4G regardless of the light the picture is smooth 30fps, as opposite to Skyrocket or ANY HTC phone with 5fps and all smugged.
Here are some shots to compare:
Nitro with flash (left), no flash (right):
Atrix 4G with flash (left), no flash (right):
Also note Nitro has much lower lens focal length, which makes it capture wider surroundings. The photos were taking from 4 feet away and Nitro's photos captured much more surroundings then Atrix. Even when you hold both phones side by side the image at Nitro looks at pretty much correct distance, rather then on Atrix it looks like zoomed in. Yet, in low light Atrix's ISO captures much more light.
This is first phone camera that beat Atrix's (IMO). /me very happy with it.
Nice!! thanks guys for the details comparisons. I am liking wat i see with the Nitro. Do any of u guys find the auto focus annoying, or is there an option to do manual focus, like the atrix??
Not sure what manual focus you are talking about, but the camera does allow you to touch to pick the area to focus. Still auto-focus to the region, but better than the normal.
aquariuz23 said:
Nice!! thanks guys for the details comparisons. I am liking wat i see with the Nitro. Do any of u guys find the auto focus annoying, or is there an option to do manual focus, like the atrix??
Click to expand...
Click to collapse
Neither stock nor MIUI camera has manual focus on Atrix...In fact Atrix doesn't allow you pick which part on the picture you want it focus to, it's always at the center.

Camera Tips for Indoor

Hey guys,
I am having trouble taking good pictures with indoor lighting. The first problem is that the viewfinder (or the image on the screen) is not very smooth. It's jittery and lags and its super annoying. How can I improve the speed of the viewfinder so I can frame shots better?
I also hear that the LG has fantastic low light capability. However, with indoor lighting (fluorescent bulbs) I find the images have a lot of noise and the details appear very muddy and very oil painting-ish.
I don't have any problems during sunlight but indoors, the G4's camera is a mess. It's slow, jiterry and all round annoying to use. Any help would be appreciated!
mufaa said:
Hey guys,
I am having trouble taking good pictures with indoor lighting. The first problem is that the viewfinder (or the image on the screen) is not very smooth. It's jittery and lags and its super annoying. How can I improve the speed of the viewfinder so I can frame shots better?
I also hear that the LG has fantastic low light capability. However, with indoor lighting (fluorescent bulbs) I find the images have a lot of noise and the details appear very muddy and very oil painting-ish.
I don't have any problems during sunlight but indoors, the G4's camera is a mess. It's slow, jiterry and all round annoying to use. Any help would be appreciated!
Click to expand...
Click to collapse
I haven't tried it on my G4. But on other digital cameras, I have seen the displayed preview screen image get jerky in low-light when aiming the camera around.
My theory is that, to make the image bright enough, the camera needs to take a longer preview exposure. Capturing the image for the preview screen works the same way as taking an actual picture, of course. In bright light, maybe the sensor takes a 1/500 second exposure to generate the preview. But in low light, maybe it needs a 1/5 second exposure to make the preview image bright enough to be useful on the sccreen. So now it can only take a max of 5 preview images per second, and the screen will look jerky.
The muddy details, and looking like an oil painting, are at least in part due to the image sensor's ISO value being turned way up, due to the low-light conditions. Some of it may be due to the JPG compression settings, and perhaps noise-reduction. Pictures taken with the flash should help with this, as you're providing more light, and therefore the camera can use a lower ISO value, for better image quality.
You could try taking the same picture in Auto, then in Manual mode. Turn the ISO value down in Manual mode (to maybe 200, 400, something like that), and slow the shutter speed as needed for a proper exposure. In the Gallery, you can check the Details for the picture taken in Auto, to check the ISO value that the camera used. Use a lower ISO value for the Manual mode picture, and see if the results look better. Doing this with the flash turned off should help make the difference more apparent.
You can also capture JPG + RAW in Manual mode. The RAW files do not exhibit JPG compression, or other processing, they are straight from the image sensor. So you may get less muddiness and oil-painting effect.
..
mufaa, can you post any example indoor pics you've taken? That might help provide some context for what you're seeing.
What are your requirements for the picture?
Do you have a moving subject that demands a fast shutter, or can you afford to use a slower shutter speed?
RedOCtobyr said:
mufaa, can you post any example indoor pics you've taken? That might help provide some context for what you're seeing.
Click to expand...
Click to collapse
Well, here's one for starters. This is the only non-personal image I can share at the moment (I am at work!) but if it's not enough I will snap one tonight and post it for you.
http://i.imgur.com/5mpaT2h.jpg
Zoom into the picture and you will find details buried in blurry oil painting like smudges. This happens in bright pictures as well. Is this how the sensor on the camera is?
KingFatty said:
What are your requirements for the picture?
Do you have a moving subject that demands a fast shutter, or can you afford to use a slower shutter speed?
Click to expand...
Click to collapse
I usually shoot with subjects (my family, nephew, etc.) and I need the viewfinder to be fast. Because the viewfinder is so slow, subjects come out blurry even with the slighest movement. I also have to have a super steady hand.
This wasn't the case with the iPhone 6 i had. I just turned on the camera and snapped away.
phineous said:
Reboot or try force stop on the camera app. I've had mine get like this occasionally but force closing the app or rebooting fixed it when I opened it again.
If that doesn't do it, you could have a bad camera. There were some people complaining about camera problems in early June.
Click to expand...
Click to collapse
Oh boy. I will try that. I have rebooted my device multiple times and the result has been the same though.
..
somebodyyy doesn't know how to use manual mode for iso
iiEatTurdz said:
somebodyyy doesn't know how to use manual mode for iso
Click to expand...
Click to collapse
Any tips?
phineous said:
Maybe try clearing the cache and data on the camera app. Also, check that the laser window next to the camera lens is clean and unobstructed. Most of my pictures, even in lower light are very sharp when zoomed in.
Gotta be a bad camera or focusing laser.
Click to expand...
Click to collapse
Can you share some low light/indoor pictures of yours, and what settings you used to take those pics with?
That sample pic does not appear to have the EXIF data where we could check the ISO and shutter speed etc. that you used, can you check on your camera or source image what the settings were?
..
mufaa said:
I usually shoot with subjects (my family, nephew, etc.) and I need the viewfinder to be fast. Because the viewfinder is so slow, subjects come out blurry even with the slighest movement. I also have to have a super steady hand.
Click to expand...
Click to collapse
The sample picture looks fairly normal to me. That is, it looks like ones I've taken on my G4. I believe the effect you're seeing is partially noise-reduction done by the camera processing, but I'm not 100% sure. A high ISO value will also contribute.
Now I'm wondering if maybe I misinterpreted what you meant in your original post. When you say the viewfinder is slow, do you mean just the jerky image if you move the camera around? Or that the pictures themselves come out blurry?
With only so much light available, the camera typically needs to use a longer exposure to get a bright-enough picture. A steady hand helps, as does OIS, Optical Image Stabilization. But neither of those can help if your *subject* is moving, of course.
You have 2 choices to make a moving subject sharper in low-light:
- Add more light. Use the flash if you aren't already, assuming the subject is within reach of the flash (probably around 10 feet, max). This will change the look of the picture, making it look more "harsh", but the added light should improve the image quality. With more light, the camera can use a quicker shutter speed.
- Raise the sensor's sensitivity, by using a higher ISO value. Effectively turning up the amplification, and allowing a quicker shutter speed. But as most of us have experienced, when you turn up a weak/noisy signal (car radio, etc), you observe more of the low-level background. Static, hiss, and so on. In a picture, this shows up as "noise" in the details of the image, and will typically result in pictures with more of the oil-painting look.
The lens on the G4 is f1.8, and should let in more light than the iPhone 6, at f2.2. It's certainly possible the iPhone does better noise reduction, or things along those lines. I'm not saying the G4's camera is perfect. But it shouldn't be woefully worse in low-light, anyways.
To get a comparison of how ISO affects things, try taking the same, stationary-subject picture, at maybe ISO 200, ISO 800, and ISO 2000. Then zoom in and look at the details of each picture. BTW, every camera will exhibit this behavior.
mufaa said:
Any tips?
Can you share some low light/indoor pictures of yours, and what settings you used to take those pics with?
Click to expand...
Click to collapse
it has nothing to do with the cache and stuff lol they sound stupid. just play with the settings. i typically use my outdoor iso from 100-500 depending on what kind of lighting or colors are present. for indoors i set it 500+. just don't go within the thousands if there's no vivid colors or bright lights. try like 500-800 for the iso and 1-1/8 for the shutter.
RedOCtobyr said:
The sample picture looks fairly normal to me. That is, it looks like ones I've taken on my G4. I believe the effect you're seeing is partially noise-reduction done by the camera processing, but I'm not 100% sure. A high ISO value will also contribute.
Now I'm wondering if maybe I misinterpreted what you meant in your original post. When you say the viewfinder is slow, do you mean just the jerky image if you move the camera around? Or that the pictures themselves come out blurry?
With only so much light available, the camera typically needs to use a longer exposure to get a bright-enough picture. A steady hand helps, as does OIS, Optical Image Stabilization. But neither of those can help if your *subject* is moving, of course.
You have 2 choices to make a moving subject sharper in low-light:
- Add more light. Use the flash if you aren't already, assuming the subject is within reach of the flash (probably around 10 feet, max). This will change the look of the picture, making it look more "harsh", but the added light should improve the image quality. With more light, the camera can use a quicker shutter speed.
- Raise the sensor's sensitivity, by using a higher ISO value. Effectively turning up the amplification, and allowing a quicker shutter speed. But as most of us have experienced, when you turn up a weak/noisy signal (car radio, etc), you observe more of the low-level background. Static, hiss, and so on. In a picture, this shows up as "noise" in the details of the image, and will typically result in pictures with more of the oil-painting look.
The lens on the G4 is f1.8, and should let in more light than the iPhone 6, at f2.2. It's certainly possible the iPhone does better noise reduction, or things along those lines. I'm not saying the G4's camera is perfect. But it shouldn't be woefully worse in low-light, anyways.
To get a comparison of how ISO affects things, try taking the same, stationary-subject picture, at maybe ISO 200, ISO 800, and ISO 2000. Then zoom in and look at the details of each picture. BTW, every camera will exhibit this behavior.
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"do you mean just the jerky image if you move the camera around? "
Yup. I hate the jerkiness but I guess there's no way to work around that other than decreasing shutter speed and increasing ISO which results in super grainy pics.
I will try the flash light and see if its any better. Usually, I dislike using flash in normally lit indoor places. It doesn't feel natural.
iiEatTurdz said:
it has nothing to do with the cache and stuff lol they sound stupid. just play with the settings. i typically use my outdoor iso from 100-500 depending on what kind of lighting or colors are present. for indoors i set it 500+. just don't go within the thousands if there's no vivid colors or bright lights. try like 500-800 for the iso and 1-1/8 for the shutter.
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Click to collapse
Yeah, it has nothing to do with the cache. I will try those settings. Thanks!
..
Just run into this older post.
My two cents: to avoid high iso muddiness in indoor lower light portraits, you should turn on the flash (or better, use an external led panel to create off camera light)
Indeed flash photos are unappealing, but you can improve them with Snapseed's selective editing, by lowering exposure and warming temperature on your subject faces.
You could also selectively increase exposure on one side to create a less flat picture.
mufaa said:
Hey guys,
I am having trouble taking good pictures with indoor lighting. The first problem is that the viewfinder (or the image on the screen) is not very smooth. It's jittery and lags and its super annoying. How can I improve the speed of the viewfinder so I can frame shots better?
I also hear that the LG has fantastic low light capability. However, with indoor lighting (fluorescent bulbs) I find the images have a lot of noise and the details appear very muddy and very oil painting-ish.
I don't have any problems during sunlight but indoors, the G4's camera is a mess. It's slow, jiterry and all round annoying to use. Any help would be appreciated!
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I am a photographer and am trying to change over to the new mobile camera trend that started years ago but I do know that with LG, since my friend has one, doesn't have a good sense of lighting, period. I am not trying to put down your device, I do not think you need a new one. A good artist can make art from anything and everything to their best of the ability with what they have. I think you should start trying to do things like opening blinds to a window, putting white sheets of paper around or maybe some gray or black sheets of paper to balance your lighting. Is it at all possible for you to share a visual load of what you're doing with the community? I think it would be valuable to have multiple sets of eyes and have many different minds working with you to solve your problem.

Image Quality?

Considering it is a 2017 device, can we expect the camera quality to be at par with the new fad of "dual" lens? I don't mean the effects...I mean the resolution and clarity.
X0LARIUM said:
Considering it is a 2017 device, can we expect the camera quality to be at par with the new fad of "dual" lens? I don't mean the effects...I mean the resolution and clarity.
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I wasn't very pleased with the camera. The quality is just fine but more megapixels doesn't always mean a better picture. Low light always seems to render images or videos with a red or orange hue. Any zooming and the pictures get way too noisey. In the right light I've taken some great shots. Another thing to look out for is movement and facial tracking. If your subject isn't perfectly still, having facial tracking for focus seriously hinders the shutter speed so I find it best to turn it off when taking pictures of parties and kids and things that are moving.
jaybles said:
I wasn't very pleased with the camera. The quality is just fine but more megapixels doesn't always mean a better picture. Low light always seems to render images or videos with a red or orange hue. Any zooming and the pictures get way too noisey. In the right light I've taken some great shots. Another thing to look out for is movement and facial tracking. If your subject isn't perfectly still, having facial tracking for focus seriously hinders the shutter speed so I find it best to turn it off when taking pictures of parties and kids and things that are moving.
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Hmmm..over the weekend... I played with the device on display at some store. Wasn't very happy with the speed and performance. Didn't feel like a 2017 device. My 3 year old Nexus 6 is faster lol.. So..don't think I would be buying one (not at this price at least).
X0LARIUM said:
Hmmm..over the weekend... I played with the device on display at some store. Wasn't very happy with the speed and performance. Didn't feel like a 2017 device. My 3 year old Nexus 6 is faster lol.. So..don't think I would be buying one (not at this price at least).
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The speed of the phone has nothing to do with the image quality of the camera....
Like jaybles, I also struggle with the camera quality and are having the same red, purple noisy tint in very Low Light in Manual Mode, but also it can be a struggle to take steady shots in Manual Mode in daylight.. However, thanks to the Newer updated imaging algorithm found in the XZ1 and XZP which from what Ive read, SONY have used in the XA1U... it functions really great in Auto Mode, so SONY phones can now be used as great Point and Shoots.. and we no longer have to struggle anymore with ISO, WB and Metreing.
Ive found that by setting the camera to 12MPX in Manual Mode... gives great shots... 20 and 23MPx modes give camera shake and poor image quality in Manual Mode..

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