Hi!
So I've been using my Mi 4C for like one and a half month now. Since day one a noticed a shaking sound from the rear camera area whenever I put in on its back on a table or simply tap the area, is anyone experiencing the same? It is as if some part in the camera is moving a tiny bit, so it's not really effecting my use of the phone, it's more about if I should do something about it.
Im noticing the very same thing from day one. I thought it was just me having accidentally knocked the phone too hard to something, but since everything works without any issues, it doesnt seem to be the case.
robinstensson said:
Hi!
So I've been using my Mi 4C for like one and a half month now. Since day one a noticed a shaking sound from the rear camera area whenever I put in on its back on a table or simply tap the area, is anyone experiencing the same? It is as if some part in the camera is moving a tiny bit, so it's not really effecting my use of the phone, it's more about if I should do something about it.
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I honestly thought it was just mine! Also noticed it from day one. I think I saw a metal shield over the processor area in a teardown, I am pretty sure that it's the source of the noise as it is exactly the spot where the sound is coming from. I don't thinj it is anything whatsoever to fuss about, but it does take some of the otherwise quality feel from the phone.
I was thinking the same thing, except from that the phone feels very "robust" for its price tag but since others seems to have the same noise I guess it's how it's "suppose" to be...
Mine has it too and my Mi4i had it also...
Doesn't happen here, I even place my ear close to the phone. Could it be a defect for one production batch that didn't happen on mine?
Mine too.
It's normal, think it's the optics. Had many phones with this. Including nexus 4 and a little bit on one plus one too.
leledumbo said:
Doesn't happen here, I even place my ear close to the phone. Could it be a defect for one production batch that didn't happen on mine?
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You have to shake the phone right way in order to hear it. Seems like flat area up and down movement causes it mostly. Ex. If you put the phone on desk.
Alternatively that part may be stuck somehow in your device
Same here, it reminds me of the rattle in the iTouch 5G camera.
ichihaifu said:
You have to shake the phone right way in order to hear it. Seems like flat area up and down movement causes it mostly. Ex. If you put the phone on desk.
Alternatively that part may be stuck somehow in your device
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Done, I still don't hear anything. Why the hell am I looking for it anyway? :3
So from what I can tell from all of the answers the noise is obviously something many seem to have, but it seems normal and not harmful. If anybody happens to open up their phone they could maybe have a look in that area, but personally I think it comes from within the camera... (I might open mine up if I find a good place to buy the dark grey back cover...)
Related
it sounds like when shaking the phone something is loose around the area of the back camera and/or flash light.. hard to pinpoint exactly where the sound is coming from but it really sounds like it's coming from around the camera.. if you jiggle the phone in your hand you can clearly hear this sound like something inside the phone is banging around...
aliensquale said:
it sounds like when shaking the phone something is loose around the area of the back camera and/or flash light.. hard to pinpoint exactly where the sound is coming from but it really sounds like it's coming from around the camera.. if you jiggle the phone in your hand you can clearly hear this sound like something inside the phone is banging around...
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yup this slight tapping noise from the top where the camera is located or in that area, how strange.... now you have set my OCD off! lol
Never noticed it before, but my guess would be SIM, SDCard, or battery moving around. They can't make the spaces exactly the same size as what goes into them due to manufacturing tolerances, so it could be that there is a little extra space for one of them that allows it to wiggle around some.
no it's not the sdcard, battery or sim card.. it sounds like something inside the camera area.. like by the lens or the camera flash is jiggling around inside..
hold your phone, shake it a little bit and see if you hear anything around that area..
does anybody else have this sound?
Jerks
Now I will never stop hearing that. I have to return the phone.
Mostly kidding, yeah, I hear it. Forget about it.
okay so it sounds like all of these phones make that noise huh?
I dropped my phone the other day in the sink (opps)... and after that is when I first noticied this sound.. so I don't know if it was like that from day one and I never noticied or if because I dropped it that caused it to start happening and then I was anal about the phone being okay after I dropped it thus that's when I noticied this sound..
you guys ever drop your phones? or you hear this from day one?
I havent dropped my phone and i can hear the sound.oh well not a big deal
Sent From My VooDood Charge
so I guess this is just how all of these Droid Charge's are brand new..
imnuts said:
Never noticed it before, but my guess would be SIM, SDCard, or battery moving around. They can't make the spaces exactly the same size as what goes into them due to manufacturing tolerances, so it could be that there is a little extra space for one of them that allows it to wiggle around some.
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Mine does too. As far as tolerances goes, I was a machinest for 10yrs. I've made everything from hip/knee implants to car parts. If they wanted to make it fit better they could. I use to work with +/-0005. One human hair is about .005.
mechanical engineer here... I give my designs to machinists to make every day...
damn you have thick hair.. mine is only .002"
Hughes4123 said:
Mine does too. As far as tolerances goes, I was a machinest for 10yrs. I've made everything from hip/knee implants to car parts. If they wanted to make it fit better they could. I use to work with +/-0005. One human hair is about .005.
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Hughes4123 said:
Mine does too. As far as tolerances goes, I was a machinest for 10yrs. I've made everything from hip/knee implants to car parts. If they wanted to make it fit better they could. I use to work with +/-0005. One human hair is about .005.
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Well, while I agree with you about being able to make it better, you can't really compare machining tolerances to injection molding tolerances (which is how the bulk of this case was most likely made). There are a lot of factors that go into injection molding that you don't have to worry about with machining (draft angles for example).
Plus, they're making millions of these... the tolerances were probably created such that the probability of the parts not fitting together was reasonably low with respect to the price of each piece, so you can afford to scrap some units. Then there's the statistical variation from lot to lot, etc., etc., ad infinitum.
This is coming from experience in both areas. I'm a mechanical engineer who's designed both big honking machined metal parts and tiny intricate injection molded plastics.
In the end, they're only going to design and manufacture these parts as well as they need to. Sad truth.
true but regarding injection molding it's all how precise the mold is built... you build a mold right on the money, you get a part right on the money..
anyhow back on topic... I don't think it's the ejection molding, etc. that's making this noise.. it almost sounds like the camera lens or flash is lose or something inside the phone right behind the camera lens is moving around. I took the cover off and held the sd card, sim card, battery, etc. in place with my fingers, shook the phone and still hear this sound...
no big deal.. just a little annoying.. when you put the phone up to your ear to answer a call, etc. you can hear this rattling noise inside the phone..
I hear it too. I also hear a similar click, in the same area, when the phone boots up. no biggie though.
Sent from my SCH-I510 using XDA Premium App
aliensquale said:
mechanical engineer here... I give my designs to machinists to make every day...
damn you have thick hair.. mine is only .002"
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Heads up, you're going bald!
aliensquale said:
it sounds like when shaking the phone something is loose around the area of the back camera and/or flash light.. hard to pinpoint exactly where the sound is coming from but it really sounds like it's coming from around the camera.. if you jiggle the phone in your hand you can clearly hear this sound like something inside the phone is banging around...
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Click to collapse
Its definitely the camera, once you activate the camera app the sound is gone if you trying wiggling it around again. Very strange.
droidxscott said:
Its definitely the camera, once you activate the camera app the sound is gone if you trying wiggling it around again. Very strange.
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so it must be something to do with the auto focus?
Hear it also!
Sent from my ADR6300 using XDA Premium App
Could be an orientation sensor, I remember a phone in the past use to have a tiny rattle to it and thats what it was.
you are right!!!! the sound goes away when you activate the camera app.. infact when you activate the camera app and hold the phone steady you can hear a single click noise from the camera... must be something with the focus, etc.
droidxscott said:
Its definitely the camera, once you activate the camera app the sound is gone if you trying wiggling it around again. Very strange.
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I hear it too in my brand new Charge. It works great, camera does too. I'm pretty sure it has to do with image stabilization, which is an option in our default camera app. Image stabilization in cameras typically mounts the image sensor on a little rig that can move around independently of the camera body, and has some means of stabilizing it (usually gyroscopes and/or servos). My guess is that Samsung somehow figured out how to make some compact system for providing image stabilization (maybe a magnetorheological fluid?) for such a tiny sensor. I can't really guess how it works, but it does seem to work quite well in producing crisp images.
The fact that the camera rattles slightly all the time except when you're using the camera app would certainly seem to confirm this.
Im having this problem with my new HTC Desire S. My screen is not sitting correctly (not that you notice it that much), but it doesnt sit entirely as it should.
Also, when i choose pictures for my contacts, they start out with being sharp, but then turn sloppy, pixelated. Basicly, my contact photos go from good to bad, the 2nd time i try to call the person.
Now shouldnt i be able to switch phones, at the place where i bought it, considering the phone it self is less than 14 days old. I bought it in a scandinavian telephone/internet/broadband company called "Telia". Any scandinavian fellar out there must know what it is.
Anyways shouldnt i be able to get a new phone?
willi0201 said:
Im having this problem with my new HTC Desire S. My screen is not sitting correctly (not that you notice it that much), but it doesnt sit entirely as it should.
Also, when i choose pictures for my contacts, they start out with being sharp, but then turn sloppy, pixelated. Basicly, my contact photos go from good to bad, the 2nd time i try to call the person.
Now shouldnt i be able to switch phones, at the place where i bought it, considering the phone it self is less than 14 days old. I bought it in a scandinavian telephone/internet/broadband company called "Telia". Any scandinavian fellar out there must know what it is.
Anyways shouldnt i be able to get a new phone?
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The screen not sitting properly sounds like a build issue, if it's that noticeable and annoys you, then it may be worth returning the device in an attempt to get a replacement.
I'm guessing that you store your contacts in Google contacts (in the cloud)...pictures losing detail/resolution is a known issue.
Well, about the screen, there is some space between the screen and the plastic on the left side, where it sits tight on the right. What im saying is, the screen is sitting more to the right.
About the contact issue, i guess im doing the google contact thing, but i cant say. What you described about pictures loosing detail/res is excactly what im experiencing.
So with this info you just got here, shouldnt i be able to get a replacement?
And i dont know if its just me being paranoid, but i might think that my general picture quality has fallen as well, since i got the phone.
willi0201 said:
Well, about the screen, there is some space between the screen and the plastic on the left side, where it sits tight on the right. What im saying is, the screen is sitting more to the right.
About the contact issue, i guess im doing the google contact thing, but i cant say. What you described about pictures loosing detail/res is excactly what im experiencing.
So with this info you just got here, shouldnt i be able to get a replacement?
And i dont know if its just me being paranoid, but i might think that my general picture quality has fallen as well, since i got the phone.
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If you can see light coming from backlight from the sides/edges/gaps in a dark room (as some users have experienced on this forum) then I'd certainly try to get a replacement, otherwise as it won't affect the phones operation you could just live with it, but it's your call...depends if its going to bug you going forward.
When you say general picture quality, if you mean screen, its probably just getting dirty and smeared with finger prints...etc...looks dull after use compared to pristine perfection out of the box when new.
Does anyone else have loose home button on their phone? It makes noises when you lightly tap on it and doesn't sound too good. I've also went to the T-Mobile store today and noticed my home button is more flush than the both display models they had. Anyone else face the same issue?
Sent from my SM-G920T using Tapatalk
xdviper said:
Does anyone else have loose home button on their phone? It makes noises when you lightly tap on it and doesn't sound too good. I've also went to the T-Mobile store today and noticed my home button is more flush than the both display models they had. Anyone else face the same issue?
Sent from my SM-G920T using Tapatalk
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If it feels off go in and have them pull out a brand new one. When there in store. If yours feels off, have it replaced! I do this with any new phone. I tediously inspect it. If I think something feels off I have them show me a new one and compare. That way I can show them right then and there, this is why you're going to give me another phone lol
zathus said:
. That way I can show them right then and there, this is why you're going to give me another phone lol
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Lol
Good one.
zathus said:
If it feels off go in and have them pull out a brand new one. When there in store. If yours feels off, have it replaced! I do this with any new phone. I tediously inspect it. If I think something feels off I have them show me a new one and compare. That way I can show them right then and there, this is why you're going to give me another phone lol
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I have a feeling my front glass is slightly misaligned. Will be checking the store model to make sure, as the corner by the back button seems a bit sunken in. The frame definitely comes up over the glass a little.
I was just in the Samsung Experience Store and noticed that of the four regular S6s they had, three had loose homebuttons. The Edges seemed fine though.
My t mobile version is a bit loose as well. It feels like a minor issue but it is pretty annoying....
I picked up my S6 this morning and have noticed that a light tap on the home button makes a noise. It's annoying and it makes an otherwise solid feeling, quality phone feel cheap. I guess I'll try taking it back to see if I can get another one that doesn't have this issue.
The frame is suppose to slightly overlap the screen by the way
I actually returned my T mobile version for another, and the other has the exact same loose button
Well i noticed it after you guys wrote about it here. I have a S6 32Gig White, a friend has a S6 64gig Black version, i checked his S6 and he doesn't have this issue.
But honestly, it is not like i tap on the button all the time, you can only hear it if you slightly tap on it. If you fully press it, you don't even hear it. It is also not like it makes any sounds when moving the phone, therefore i am not going through all the pain to get this replaced just to receive another one with a loose button
BBs19 said:
Well i noticed it after you guys wrote about it here. I have a S6 32Gig White, a friend has a S6 64gig Black version, i checked his S6 and he doesn't have this issue.
But honestly, it is not like i tap on the button all the time, you can only hear it if you slightly tap on it. If you fully press it, you don't even hear it. It is also not like it makes any sounds when moving the phone, therefore i am not going through all the pain to get this replaced just to receive another one with a loose button
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Yeah, if I didn't have this Edge without the issue it might not bother me so much
I went back to the T-Mo store and their display model had it. One of the guys opened another one up for me and it too was affected. I ended up walking out with the phone I had. Not gonna make them open a bunch of boxes until they find one that doesn't. At this point the ratio makes it seem like the loose button is normal and any that aren't are the odd ones. Ah well.
daewond3r said:
I went back to the T-Mo store and their display model had it. One of the guys opened another one up for me and it too was affected. I ended up walking out with the phone I had. Not gonna make them open a bunch of boxes until they find one that doesn't. At this point the ratio makes it seem like the loose button is normal and any that aren't are the odd ones. Ah well.
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That's unfortunate. Perhaps I'll keep mine for a while and deal with it then swap? Wait on a different production run or something.
Mine is nice and tight, but already scratched up. I mean my fingers are rough but jeez. Some soft material on there.
mine seems pretty solid, sorry to hear you should defintely bring it back
pezeyc said:
mine seems pretty solid, sorry to hear you should defintely bring it back
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Ugh, again though?
I guess...
Well i was wrong about it not bothering me It started annoying me after you guys wrote about it...
I went to a T-Mobile store to check if the devices had the same problem, and yes 2 of them had, 1 did not...
Dunno if it is worth to send it back now and wait up to 6 days to receive a replacement that has probably the same issue -.-
P.s. After pressing the button down very hard a few times, the right side stopped making noises, the mid now also seems to be fine, it can only be heared if touching the very left side of the button...
Same issue here. The left side of the home button rattles a little bit when i press lightly on it. Should i exchange or is it normal?
Dark5tar said:
Same issue here. The left side of the home button rattles a little bit when i press lightly on it. Should i exchange or is it normal?
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Does it bug you?
On my third t mobile version, all three with loose buttons.
Hi
Just bought a mate 7 and absolutely love it. One issue though. It rattles when shaken, as if something loose inside. Sound comes from the top ear speaker area. Any one else notice this??
sony83 said:
Hi
Just bought a mate 7 and absolutely love it. One issue though. It rattles when shaken, as if something loose inside. Sound comes from the top ear speaker area. Any one else notice this??
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I test it and I have that noise but it.s not loud, i must take the phone near the ear to hear it. I think it's normal.
Me too. Don't know what it is...
Good to know it's not just me. Must me normal then
Me too, but it is the first time I Have heard it...you really need to have your ear close..
Sounds like it comes from the upper part of the phone around the camera..
Don't think its the camera lens...sound more like a metal part moving about...I notice it when receiving or making calls. Bothered me a lot initially, but I'm over it..
Its the camera lens, it is fairly common and normal.
No need to worry, rattling occures cos of how the camera is built.
I have the same noise on my mate 7, i was worried at first but now i kinda dont care to be honest it works, and i have no problems for almost 3 months now.
I have the same thing, but its really really hard to hear... Even in a quiet room. Don't think it's a problem.
I only want the best, so give me what I want! BMW!!!
morpheoussc400 said:
I have the same thing, but its really really hard to hear... Even in a quiet room. Don't think it's a problem.
I only want the best, so give me what I want! BMW!!!
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As long as you are not trying to use the phone as an maracas it is no problem.
My camera is really rattly and doesnt secure in the closed position!
Its ****ing disgusting of a sound when I put in down on a table, is this normal?
Really kills ALL fun I can have with this device
Mine seems pretty OK. No rattling when I control the camera.
There might be some quality control issues. I've seen a few mention rattling but most say theirs is fine. So with that in mind it sounds like you risk having to RMA the device when you get it.
My camera was rattling too if I did not use the Quick Control Button to retreat the camera regularily because the camera is hitting the case even when shaking it.
I fixed it by placing a strip of duct tape under the camera and now it is silent.
The same problem with my flipcam.
Mine works fine.
Dasswable said:
My camera was rattling too if I did not use the Quick Control Button to retreat the camera regularily because the camera is hitting the case even when shaking it.
I fixed it by placing a strip of duct tape under the camera and now it is silent.
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I was thinking into a similar direction... Good to hear this works.
facepalm lol
Dasswable said:
My camera was rattling too if I did not use the Quick Control Button to retreat the camera regularily because the camera is hitting the case even when shaking it.
I fixed it by placing a strip of duct tape under the camera and now it is silent.
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Duct tape on a phone? 2019.?
No thanks
My camera is firm and doesnt rattle, it does make some noise when the camera moves but thats to be expected I think.
Well, it seems as if it's going to be a crap shoot whether you get one that rattles or not? Too risky unless we get way more reviews saying that it doesn't rattle.
jaseman said:
Well, it seems as if it's going to be a crap shoot whether you get one that rattles or not? Too risky unless we get way more reviews saying that it doesn't rattle.
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Difficult to say with such a small sample size.
Could be 1%, 5%, 20%, 50% or 90% with issues. The quality control might get better or the mechanism might just have that bad yields. So right now we have to assume it's either a small number of devices or first batch problems. I find it hard to believe they'd bring a device to market with glaring issues. You never know though.
T I find it hard to believe they'd bring a device to market with glaring issues. You never know though.[/QUOTE said:
Ummm, ever hear of the Galaxy fold???
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jaseman said:
Ummm, ever hear of the Galaxy fold???
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Yes and it isn't comparable.
This is a quality control issue from the factory. I haven't heard anyone say it started rattling later (nor does it seem there would be time to start breaking the device through regular use unless it's sensitive and starts rattling from dust and debris).
The Fold worked fine at the factory and testing in a controlled environment did not reveal the fragility of the design. Otherwise we may as well bring up Note 7 too. That's also a design flaw.
Since not all models rattle it isn't necessarily a design flaw but one of quality and yields. Of course Asus is welcome to make a statement on what causes the issue.
Mine also rattle when put down on table and same with just tapping the screen. Otherwise it is good. Weird that no review mentioned this, not even tech tablets. If the phone didn't cost 570 euro, but 250 euro I would not mind, but I'm going to return it, it is unacceptable for the price.
Mine doesn't rattle when closed, but also doesn't open fully. It sits at a slight angle when open, so I have to press "volume up" for a second to straighten it. As far as I can see there's no calibration tool for camera angle. This might help solve both problems.
Mine rattle to
the camera opens a little whenever I was fast walking with the phone in my pocket or when I wear lose pants but I fixed it by adding 2 strips of tape behind the camera :/
I found out that the rattle is coming from the hinge at the side where the volume buttons are
picked it up from table https://youtu.be/QcbjNwhLVIE ...
EDIT:
To clarify - this is how it always is, but it happens - lets say once a day - camera just get _more_ loose by itself. I will create another video how it is all the time (it is still pretty bad in quiet environment) - but it will be harder to catch with one hand holding camera phone.
evlo said:
picked it up from table
...
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Can other users of this phone confirm if it is a faulty unit or it is "normal" behaviour? Camera module seems to be wonky and loose, not firmly closed/locked. No reviewers mention this problem.
Mine moves a little bit too.
And 2 strips of tape help. I'm fine with it.