Have dust in lens - Samsung Galaxy Tab Plus

I am worried on the quality of samsung tablet. Just found my new 7.0+ has a dust inside the back lens.

Seeing the quality of the camera in general, that's likely an improvement

Cptnodegard said:
Seeing the quality of the camera in general, that's likely an improvement
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It only comes with a 3MB camera, this is the weak point of 7"+

compressed air may be your best bet.

truelies1 said:
It only comes with a 3MB camera, this is the weak point of 7"+
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Actually 3 megapixels isn't a bad resolution. However resolution has nothing to do with image quality. A crappy sensor that makes everything look like a snow storm however, does.

chrisrotolo said:
compressed air may be your best bet.
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it's inside the lens, how to use compressed air?

not sure, try in the earphone hole? or sdcard/sim card slots? either that or take it apart... Noooooossss

Related

Is there any camera mods?

I was just wondering if there were any hacks that can be done to the camera. Like speed and quality. The camera doesnt seem like it put out '5mp' quality images.
mroneeyedboh said:
I was just wondering if there were any hacks that can be done to the camera. Like speed and quality. The camera doesnt seem like it put out '5mp' quality images.
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You can change the quality via settings...
what hes asking is if you can change the shutter speed, not the image quality settings.
mroneeyedboh said:
I was just wondering if there were any hacks that can be done to the camera. Like speed and quality. The camera doesnt seem like it put out '5mp' quality images.
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try to understand that its not a camera but a phone, the camera is a 5mp sensor but the quality of the sensor and the rest of the optics are not going to be on par with a 5mp point n shoot dedicated camera. software tweaks will only do so much given what they have to work with. you can get pleasing snap shots in good lighting conditions when you're without a proper camera.
some phones will focus(no pun intended) on the camera feature(of the PHONE) and you will get better images. for example my nokia n95 takes much better photos than my hero, and the new experia x10 supposedly has a really good camera(for a PHONE) although i haven't used it first hand im told it can almost replace your point n shoot cam.
so in short you should lower your expectations a notch or two.
Like the above poster said, I mean you've got plastic optics and a fixed focal point--you aren't going to be taking awesome pictures.
ASULutzy said:
Like the above poster said, I mean you've got plastic optics and a fixed focal point--you aren't going to be taking awesome pictures.
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Wait..what? I have been waiting for HTC to release a 70mm-300mm zoom lens with image stabilization for the Hero.. Are you saying that I will have to wait forever?
danknee said:
Wait..what? I have been waiting for HTC to release a 70mm-300mm zoom lens with image stabilization for the Hero.. Are you saying that I will have to wait forever?
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its coming with the 2.1 update.
I only wish the shutter speed was a little faster, but this goes for ALL phone cams. You can never get a steady picture if you have shaky hands or are trying to snap a shot of a 2 year old.
bring the came close to your body and slowly exhale when taking your photo. try stabilize yourself better. the shutter speed is pretty slow cause the sensor is not all that sensitive so more light exposure is needed.
as for getting kids to stay still, good luck.
Kcarpenter said:
I only wish the shutter speed was a little faster, but this goes for ALL phone cams. You can never get a steady picture if you have shaky hands or are trying to snap a shot of a 2 year old.
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Try ISO 400 or 800, you'll get more image noise but you should get better results with fast moving targets....3 and 6 year old, here
Fixed Focal length
ASULutzy said:
Like the above poster said, I mean you've got plastic optics and a fixed focal point--you aren't going to be taking awesome pictures.
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Wouldn't the fact that it has autofocus infer that it is not a fixed focal length? There is a mechanical autofocus lens in the camera. Still not as good as any real camera, but it is the best phone camera I have ever had.
<deposit>$.02</deposit>
hahaha, I wasnt looking for photography quality. 'but I see now what your saying about its a sensor and what it has to work with isnt great. Thats all I wanted to hear. I know its not guru style ish, just a camera phone. Just looking to see if there was anything you could do to it, but guess not. Thanks.

Front camera better then the back camera?

is it just me?
it seems that the front camera quality is better then the back camera ,
i know that its less MP, but yet
or its just my tf?
me too, the front camera's picture is clearer and less grainy.
I was coming to this forum to comment on the camera. The little window that protects the camera on my TF is dirty as hell. Could that be the situation for you too???
Sent from my Transformer TF101 using Tapatalk
Even fresh out of the packaging, the rear camera still is grainy as all hell. FFC isn't AS bad, but still grainy, and still looks better than the rear camera.
I find them both equally grainy...equally crappy. One of the only things I'd change about the Transformer...put a nicer camera in it. You can have nice pics come out of a 5 MP camera, look at the iPhone..
If the source code was released maybe we could fix it if its software related I mean it is a 5mp camera after all
Sent from my GT540RR using XDA App
Danzano said:
If the source code was released maybe we could fix it if its software related I mean it is a 5mp camera after all
Sent from my GT540RR using XDA App
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Megapixel count is not indicative of camera quality. The image sensor is much more important. I had a 4 MP point & shoot that would blow away my iPhone 4.
Artood2s said:
Megapixel count is not indicative of camera quality. The image sensor is much more important. I had a 4 MP point & shoot that would blow away my iPhone 4.
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This. Sensor and photodiode size is a much bigger indicator of image quality (albeit not the only one) than is the near-worthless megapixel. Cellphones, tablets, and the like generally use sensors not much different in size to a grain of rice. Couple that with the fact that many use partially or entirely plastic lenses, and you have the answer for why their picture quality is near-universally awful.
To give you an idea, the typical area of a camera phone sensor is 4.32 square millimeters. Most fixed-lens compact cameras typically have a sensor with an area of ~25+ square millimeters, and interchangeable-lens cameras are typically in the range of 225-370 square millimeters. That difference is a good indication of just how little light-gathering potential a cell phone cam has.
Same spot, same conditions (light, weather, location) and the back cam is grainy, the front camera's pictures look better!
no the back camera is clean.
Well, the Front camera is certainly brighter but not as focused as the Rear.
my camera is amazing on both sides, crystal clear quality, although at first it was grainy, now its very clear
dsexton702 said:
my camera is amazing on both sides, crystal clear quality, although at first it was grainy, now its very clear
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"At first" and "now"? What's changed? Tablet exchange, using different camera software, or something else? Camera's don't get better with age (the opposite, actually), so it'd be interesting to know what you believe has made the difference. Or are you simply shooting in better lighting conditions now?
I find the video is fantastic though
Sent from my Transformer TF101 using xda premium
I have taken some very clear pictures and videos with the rear camera with good light of course. My front camera is no where near as clear as the rear camera. Makes me think something may be wrong with your device if the 1.2 mega pixel camera looks better the the 5 meg rear one.

[Q] Help my phone's camera!

i just got htc one xl (international versionfor at&t) and everything is just superb. but wait here is a problem with my phone's camera the image quality is not awesome in low lights its average with some noise at the ends of picture now where is the BSI sensor result??and the major issue is that my phone looses its focus while recording video and when i press centre of phone's screen then it appears ok what the hell is this? is it a software problem or my phone is buggy
There's an international One X forum, go there. Some others may be having the same problem. Honestly, it just sounds like you're expecting too much from the camera in terms of low light. Try messing with exposure? The phone comes over exposed though already.
vioalas said:
There's an international One X forum, go there. Some others may be having the same problem. Honestly, it just sounds like you're expecting too much from the camera in terms of low light. Try messing with exposure? The phone comes over exposed though already.
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yes i am expecting too much because htc and gsmarena makes me to expect that too much impressive result by talking about f/2.0 and BSI sensor performance. i also used n8 and that was mind blowing result and camera phone. anyhow what about problem in focus while recording? any one have any idea?
It must be a faulty handset. I've taken shots in almost absolute darkness and still been blown away by the camera's low level light performance. Like someone mentioned it's already oversaturated out the box.
Sent from my HTC One X using XDA
shawn1224 said:
It must be a faulty handset. I've taken shots in almost absolute darkness and still been blown away by the camera's low level light performance. Like someone mentioned it's already oversaturated out the box.
Sent from my HTC One X using XDA
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And oversaturation is good for low light pictures right? Sorry, my camera knowledge is slim to none at best.
Sent from my HTC One X
The only thing can really help the low light photography is a large sensor. You need a sensor the size of APS-C or full frame 35mm to achive that. The pee sized sensor in all phones can never get what you want no matter what technological wonders they have.
Unfortunately, those larger sensor (and the larger lens) is impossible to embed into a phone.
I also have a problem with the camera where the pics are mostly too yellow. Is this a common issue and is there a fix? I can't fine RGB adjustment in the stock camera app. Is there a good 3rd party camera app that has this feature?
plau13 said:
I also have a problem with the camera where the pics are mostly too yellow. Is this a common issue and is there a fix?
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It happens when you shoot indoors with incandescent lamps as lighting. You need to manually change the white blance to Incadescent mode in camera settings.
It's a common issue for majority of the cameras out there.
n70shan said:
yes i am expecting too much because htc and gsmarena makes me to expect that too much impressive result by talking about f/2.0 and BSI sensor performance. i also used n8 and that was mind blowing result and camera phone. anyhow what about problem in focus while recording? any one have any idea?
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The continuous autofocusing does seem to be quite aggressive, resulting in the phone always searching for something to focus on. This may be what you're experiencing. Try turning off the Face Detection option in the cameras settings. Hopefully that helps!
The low-light performance of this camera is not mind-blowing. The overall image quality and abilities of the camera is, to me, quite spectacular. But take my word, and the word of reviews around the internet, with a grain of salt, as we are all speaking relatively. That is, understand that this is a pretty awesome camera for a camera phone. It's not an 808, n8, n9, nor is it your average point and shoot camera, which will have a large sensor and better image processing. But the HOX is capable of taking photos that compare to those types of devices.
fitchpuckman said:
The continuous autofocusing does seem to be quite aggressive, resulting in the phone always searching for something to focus on. This may be what you're experiencing. Try turning off the Face Detection option in the cameras settings. Hopefully that helps!
The low-light performance of this camera is not mind-blowing. The overall image quality and abilities of the camera is, to me, quite spectacular. But take my word, and the word of reviews around the internet, with a grain of salt, as we are all speaking relatively. That is, understand that this is a pretty awesome camera for a camera phone. It's not an 808, n8, n9, nor is it your average point and shoot camera, which will have a large sensor and better image processing. But the HOX is capable of taking photos that compare to those types of devices.
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ok fine but plz tell that whether galaxy s3 has better camera compared to one xl or one x?
The verge has a hands on review go read it
Make sure you're using Low light mode in the settings too and not just Auto.
gunnyman said:
The verge has a hands on review go read it
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where?plz give me link to that site?
http://www.theverge.com/2012/5/25/3042640/samsung-galaxy-s-iii-review
n70shan said:
ok fine but plz tell that whether galaxy s3 has better camera compared to one xl or one x?
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I can't tell you one way or the other. I have not used the S3 or really looked deeply into it's camera. I'm sure this would be something you'd want to look around the web for, to see if any sites have gotten a hold of an S3 to test it out.
Just read that the SGIII has the same camera as the 4S. Take it as you will, but I like that camera. However its the post processing in the software that will produce the end result.
Sent from my HTC One X using xda premium

[Q] How good/bad is the Nexus 5 camera?

I'm just wondering, is it really good as some people say or is it just average? I didn't get a tracking number yet so I don't think I'll be able to test it myself for a while. Some shots you've taken recently would suffice, just to see the strengths of the camera.
The quality of the actual pictures are fine, but the real deal breaker is how slow it is. Even after achieving focus, there's always this 1-2 second delay after you hit the shutter button. It's terrible. It doesn't matter if the camera took the highest quality shots in RAW if it's too slow to capture anything you could consider a "moment."
aznxk3vi17 said:
The quality of the actual pictures are fine, but the real deal breaker is how slow it is. Even after achieving focus, there's always this 1-2 second delay after you hit the shutter button. It's terrible. It doesn't matter if the camera took the highest quality shots in RAW if it's too slow to capture anything you could consider a "moment."
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On mine, an HDR+ shot acquires focus and snaps the picture in about 1 second. Regular shots take maybe half a second or less.
aznxk3vi17 said:
The quality of the actual pictures are fine, but the real deal breaker is how slow it is. Even after achieving focus, there's always this 1-2 second delay after you hit the shutter button. It's terrible. It doesn't matter if the camera took the highest quality shots in RAW if it's too slow to capture anything you could consider a "moment."
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Which mode are you speaking of?
Dungeon47 said:
On mine, an HDR+ shot acquires focus and snaps the picture in about 1 second. Regular shots take maybe half a second or less.
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That's not bad, but not insanely fast. If pictures took only a second I wouldn't mind but if it is as bad as he says, then I might have to download Focal and see how that works.
Dungeon47 said:
On mine, an HDR+ shot acquires focus and snaps the picture in about 1 second. Regular shots take maybe half a second or less.
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I would agree with this experience. The camera app itself loads fairy quickly too: 4 seconds from touching the camera icon to having the photo snapped and saved to storage.
androidrockz said:
Which mode are you speaking of?
That's not bad, but not insanely fast. If pictures took only a second I wouldn't mind but if it is as bad as he says, then I might have to download Focal and see how that works.
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I also like how it maintains focus based on facial recognition.
It's alright.
androidrockz said:
Which mode are you speaking of?
That's not bad, but not insanely fast. If pictures took only a second I wouldn't mind but if it is as bad as he says, then I might have to download Focal and see how that works.
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Just tried Focal and it couldn't take any pictures. Might need an update before it works.
Dungeon47 said:
Just tried Focal and it couldn't take any pictures. Might need an update before it works.
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It's probably not compatible with Kit Kat yet. Are there reviewers having the same issues?
I actually think the camera is pretty good. About the same as a iPhone 5s. Definitely not great though. However, the app sucks. Right now I'm using Camera MX and it's better than the stock app. Mine is pretty fast BTW. Not a long time between shots.
KingSolomon said:
I actually think the camera is pretty good. About the same as a iPhone 5s. Definitely not great though. However, the app sucks. Right now I'm using Camera MX and it's better than the stock app. Mine is pretty fast BTW. Not a long time between shots.
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Does Camera MX take burst shots?
androidrockz said:
Does Camera MX take burst shots?
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Nah, not that I can tell. But there are plenty of free camera apps that will probably perform better than the stock.
I think the camera is very good considering the overall top of the line phone specs vs price.
The OIS works amazing, try it, you can really shake the phone around and the image stays perfectly still - really what a small low mass smartphone needs! As even just tapping the screen to take a photo causes blurred photos.
I also like how it uses the flash to help you pre-focus, something my Desire Z never did, even with JB.
HDR+ is also pretty amazing, I can't fault it yet in my limited use, the photos come out much more vibrant, very impressive for the phone's small size!
Now what is bad is the shutter lag, between taking photos and when pressing the shutter, even if pre-focused... Come on Google, please fix that in your next update .
Other phones take photos a lot faster.
god camera is amazing well down google
i am in love with this phone its surpassed all the non ois equipped device like iphone5s, s4, even not 3 in low light
hdr+
digweed4me said:
god camera is amazing well down google
i am in love with this phone its surpassed all the non ois equipped device like iphone5s, s4, even not 3 in low light
hdr+
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I'm impressed. I'm wondering how it does macro shots, that the real thing I want to know. Are those with HDR+ enabled?
androidrockz said:
I'm just wondering, is it really good as some people say or is it just average? I didn't get a tracking number yet so I don't think I'll be able to test it myself for a while. Some shots you've taken recently would suffice, just to see the strengths of the camera.
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Better than the wifes iPhone5 is my rating. It's better is daylight, better is low light, better at HDR, and the photosphere is a game changer.
androidrockz said:
I'm impressed. I'm wondering how it does macro shots, that the real thing I want to know. Are those with HDR+ enabled?
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Macro is very good
This shot was just testing out closer photos - I think I could go even closer. HDR+ was off so these are just standard quick shots.
I have attached a photo which I guess will be higher res, and also put it on imgur for the guests viewing.
You can see tiny bits of specs of dust and paint on the rotor blade (rc model heli), very good quality. The blade is covered in oil btw...
http://imgur.com/fBNSRIl
The bokeh is not bad either!
Oh, and reviewing photos on the HD display is beautiful, you can easily see if they are sharp and the colours / clarity is spot on even in daylight.
few more on both regular and hdr +
---------- Post added at 10:08 PM ---------- Previous post was at 10:01 PM ----------
androidrockz said:
I'm impressed. I'm wondering how it does macro shots, that the real thing I want to know. Are those with HDR+ enabled?
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top one is hdr +
and one thing why ppl complaining about slow focus mine is almost instant focus and camera shots.
Compared to the Galaxy Nexus camera, I think the camera of the Nexus 5 is an improvement. It performs way better under suboptimal lighting conditions, and it supports HDR which snaps really nice pics with good colors.
LaurenceGough said:
Macro is very good
This shot was just testing out closer photos - I think I could go even closer. HDR+ was off so these are just standard quick shots.
I have attached a photo which I guess will be higher res, and also put it on imgur for the guests viewing.
You can see tiny bits of specs of dust and paint on the rotor blade (rc model heli), very good quality. The blade is covered in oil btw...
http://imgur.com/fBNSRIl
The bokeh is not bad either!
Oh, and reviewing photos on the HD display is beautiful, you can easily see if they are sharp and the colours / clarity is spot on even in daylight.
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This is beyond expectation. Do you have an example of a pure bokeh, pure isn't what I mean, but like, a shot and then the background is completely bokeh.

Why new phones have 3 or more cameras?

I don't understand why new phones have a lot of cameras and only one camera have a lot of mpx other have 8mpx or less, is it so hard to make 1 better camera than fill whole back of the phone? Also cameras stick out on new phones so is easier to break it. I think is better to make just one camera with e.g 48mpx than 3 more. Also in my opinion professional camera should be to making photos than normal smartphone.
masturbino69 said:
I don't understand why new phones have a lot of cameras and only one camera have a lot of mpx other have 8mpx or less, is it so hard to make 1 better camera than fill whole back of the phone? Also cameras stick out on new phones so is easier to break it. I think is better to make just one camera with e.g 48mpx and 3 more. Also in my opinion professional camera should be to making photos than normal smartphone.
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Welcome to XDA.
Multiple cams because there's inadequate space for a optical zoom lense.
It's just marketing thing. 3 cameras are "better" than one good main camera.
All these 8MP ultrawide cameras and 2MP macro cameras are pretty much trash.
Dayuser said:
It's just marketing thing. 3 cameras are "better" than one good main camera.
All these 8MP ultrawide cameras and 2MP macro cameras are pretty much trash.
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My 12mp ultra wide does ok even with the fixed focus. When you can't pan back ultra wides are your only option.
My biggest complaint is that the cameras aren't well protected. A sapphire lens cover would be fairly scratch resistant, but would probably add a bit to the cost.
DonutsAreGood said:
My biggest complaint is that the cameras aren't well protected. A sapphire lens cover would be fairly scratch resistant, but would probably add a bit to the cost.
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A good case is all that's needed. I live in the desert (sand and grit everywhere) and this N10+ is 3.5 yo has zero scratches or mars on the factory cam protector.
Case it, keep your fingers off the cam protector and clean with a dry microfiber cloth occasionally. No fuss or bother.
They are generally cheap and easy to replace if damaged.
blackhawk said:
My 12mp ultra wide does ok even with the fixed focus. When you can't pan back ultra wides are your only option.
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Your phone ultrawide is 16MP.. As i remember right that you still have Galaxy Note 10?
Dayuser said:
Your phone ultrawide is 16MP.. As i remember right that you still have Galaxy Note 10?
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My bad, yeah 16mp. After the N10+ Samsung went nuts with the cams. The N20U ie the humpback. Then then the bs highest mp count race was on.
@masturbino69
With regards to thread's title: I think this article
Why Do Some Smartphones Use Multiple Cameras?
Lots of high-end smartphones have added multiple camera modules and lenses to the back of their designs. But why? The fact is that they do different things for different phones, so we’re here to break it all down for you.
www.howtogeek.com
explains it well

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