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C901 Dead pixels on camera |
pavithra_uk
Joined: Oct 15, 2009
Posts: 100
From: Sri Lanka
PM |
Today I brought a used C901. works perfectly. but When I take photos on low light / black I can see few white dots on the viewfinder. these dots also can be seen in photo. (bit blurred due to compression/post process)
dot places are permeneant. its look like dead pixels (or hot pixel)
[ This Message was edited by: pavithra_uk on 2011-01-26 07:55 ] |
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Kirankj1724
Joined: Jan 21, 2009
Posts: 85
From: Bangalore, India
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could u post link to such photos? |
pavithra_uk
Joined: Oct 15, 2009
Posts: 100
From: Sri Lanka
PM |
this photo taken completely dark (camera lens covered)
[ This Message was edited by: pavithra_uk on 2011-01-26 11:32 ] |
pavithra_uk
Joined: Oct 15, 2009
Posts: 100
From: Sri Lanka
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will it get worse with time ?
there are many tiny dots when long exposure photos. |
pavithra_uk
Joined: Oct 15, 2009
Posts: 100
From: Sri Lanka
PM |
number of white dots increase with exposure time. there are many dots long exposure photos  |
Kirankj1724
Joined: Jan 21, 2009
Posts: 85
From: Bangalore, India
PM |
strange  noticed de same even with my C901 
Original |
pavithra_uk
Joined: Oct 15, 2009
Posts: 100
From: Sri Lanka
PM |
On 2011-01-28 19:42:08, Kirankj1724 wrote:
strange noticed de same even with my C901
Original
exactly same as me.
how much old your phone ?
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plankgatan
Joined: May 20, 2007
Posts: > 500
From: Sweden fur alle
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every  phones has 2 year warranty....so as you
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Kirankj1724
Joined: Jan 21, 2009
Posts: 85
From: Bangalore, India
PM |
more dan a year old. don't remember wen i got it |
pavithra_uk
Joined: Oct 15, 2009
Posts: 100
From: Sri Lanka
PM |
On 2011-01-29 08:28:37, plankgatan wrote:
every phones has 2 year warranty....so as you
I brought a used phone. no warranty. 
 Is SE has a warranty policy for Dead pixels in camera ? |
Kirankj1724
Joined: Jan 21, 2009
Posts: 85
From: Bangalore, India
PM |
i dont think so.. and BTW all de pics from my C901 are really great.. so i feel nothing to worry about.. do u hav any prob wen u take pics normally? |
pavithra_uk
Joined: Oct 15, 2009
Posts: 100
From: Sri Lanka
PM |
On 2011-01-30 17:32:52, Kirankj1724 wrote:
i dont think so.. and BTW all de pics from my C901 are really great.. so i feel nothing to worry about.. do u hav any prob wen u take pics normally?
no problem at all. there are no dots in daylight photos. my phone already has 4 dead pixels in camera. they are fixed. even they appear in daylight photos too. but it very dificult to see them.
problem is night photos (with long exposure, dark area) because there are these white dots everywhere. |
plankgatan
Joined: May 20, 2007
Posts: > 500
From: Sweden fur alle
PM |
.....(cost just about £40-45)
link: http://www.mobilrep.se/Article.aspx?m=279309 (use google translate)
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pavithra_uk
Joined: Oct 15, 2009
Posts: 100
From: Sri Lanka
PM |
Every C901 suffer from this problem. with different level of intensity of dots. these dots can see easily if you adjust levels of photo with photo editor.
Its like Blue/red lines in ELM........  |
pavithra_uk
Joined: Oct 15, 2009
Posts: 100
From: Sri Lanka
PM |
even this one has these dots. see dark areas carefully. |
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Posted: 2011-01-26 05:04
