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 Samsung Galaxy S II Official Thread V28, A smart phone, a smart user.

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XeactorZ
post Mar 13 2012, 03:45 PM

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QUOTE(TheLaptopDudeGuy @ Mar 13 2012, 03:42 PM)
The lower the 'f' the better it is, or at least thats how i think since f2.0 is better than f2.2 or f2.4 as f2.0 allows more light into sensor, so more light in low light situations
*
ic, so the number as low as possible
haha
but it use for what ?? speed ??
arslow
post Mar 13 2012, 03:48 PM

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im pretty sure this will be s3's camera!! biggrin.gif


http://www.engadget.com/2012/02/27/samsung...lluminated-zsl/
gin&tonic
post Mar 13 2012, 03:51 PM

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QUOTE(mtxx @ Mar 13 2012, 03:44 PM)
yeah, official ICS arrive already,
can download the xxLPQ one,
http://www.jayceooi.com/2012/03/13/downloa...sung-galaxy-s2/
*
This is really quick.
MYstombox
post Mar 13 2012, 03:53 PM

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The f in camera means the max aperture opening.

the number is based on the ratio between the focal length and the max diameter opening of the aperture.

E.g.

Aperture opening diameter = 2mm
Focal length = 4mm

f/2

etc.
fujkenasai
post Mar 13 2012, 03:53 PM

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NEW THREAD FOR NEW OS ALREADY!!!
MYstombox
post Mar 13 2012, 03:54 PM

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QUOTE(XeactorZ @ Mar 13 2012, 03:45 PM)
ic, so the number as low as possible
haha
but it use for what ?? speed ??
*
More light allowed into the sensor.

Low light conditions, the aperture doesn't have to stay open as long.

Thereby reducing chances of shaking, and whatever u can associate with blurry low light photos.


Added on March 13, 2012, 3:55 pm"Samsung's latest 8MP cameraphone sensor has backside illumination, zero shutter lag (Update: specs)"

From engadget on the camera.

Wow, I'm interested in the 'backside illumination'. The human kind.

This post has been edited by MYstombox: Mar 13 2012, 03:55 PM
XeactorZ
post Mar 13 2012, 03:56 PM

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QUOTE(MYstombox @ Mar 13 2012, 03:54 PM)
More light allowed into the sensor.

Low light conditions, the aperture doesn't have to stay open as long.

Thereby reducing chances of shaking, and whatever u can associate with blurry low light photos.


Added on March 13, 2012, 3:55 pm"Samsung's latest 8MP cameraphone sensor has backside illumination, zero shutter lag (Update: specs)"

From engadget on the camera.

Wow, I'm interested in the 'backside illumination'. The human kind.
*
o.O, now just wait the announcement by samsung ><
Positron
post Mar 13 2012, 03:59 PM

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OH no why is the ICS download so slow, anyone facing the same problem?
bryant601
post Mar 13 2012, 04:04 PM

grrrrrrrrr
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Y I can't get the update?? cry.gif
TheLaptopDudeGuy
post Mar 13 2012, 04:04 PM

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QUOTE(MYstombox @ Mar 13 2012, 03:54 PM)
More light allowed into the sensor.

Low light conditions, the aperture doesn't have to stay open as long.

Thereby reducing chances of shaking, and whatever u can associate with blurry low light photos.


Added on March 13, 2012, 3:55 pm"Samsung's latest 8MP cameraphone sensor has backside illumination, zero shutter lag (Update: specs)"

From engadget on the camera.

Wow, I'm interested in the 'backside illumination'. The human kind.
*
So the higher the aperture the better, and the lower the focal length the better?
XeactorZ
post Mar 13 2012, 04:08 PM

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QUOTE(TheLaptopDudeGuy @ Mar 13 2012, 04:04 PM)
So the higher the aperture the better, and the lower the focal length the better?
*
confuse already rclxub.gif

This post has been edited by XeactorZ: Mar 13 2012, 04:09 PM
SUSdestEX
post Mar 13 2012, 04:09 PM

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if it means losing jkay mods and adobe flash in browsers, i rather not flash ics yet =.=
ExamGoDie
post Mar 13 2012, 04:09 PM

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w00t!

user posted image
MYstombox
post Mar 13 2012, 04:10 PM

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QUOTE(TheLaptopDudeGuy @ Mar 13 2012, 04:04 PM)
So the higher the aperture the better, and the lower the focal length the better?
*
Well it depends on how you want to look at it.
There's always design limitations.

But generally camera makers tweak the aperture size instead of the focal length because there's so little distance you can narrow down the focal length to. As is, the distance between the lens and the sensor is already so minute.
arslow
post Mar 13 2012, 04:11 PM

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resurrection remix v10.0, where are you??faster come out!! >.<
MYstombox
post Mar 13 2012, 04:12 PM

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QUOTE(XeactorZ @ Mar 13 2012, 04:08 PM)
confuse already rclxub.gif
*
Focal length is the distance between the lens and the sensor.

Aperture size is the opening of the "lens hole" that lets in light.

So he's right, bigger aperture, lower focal length is better if u want lower f number.

but not always possible.



kazama82
post Mar 13 2012, 04:16 PM

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download ICS now..kinda slow..server traffic jam maybe
TheLaptopDudeGuy
post Mar 13 2012, 04:17 PM

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QUOTE(MYstombox @ Mar 13 2012, 04:12 PM)
Focal length is the distance between the lens and the sensor.

Aperture size is the opening of the "lens hole" that lets in light.

So he's right, bigger aperture, lower focal length is better if u want lower f number.

but not always possible.
*
Ok thanks smile.gif so why dont oems make like a f5/0 sensor?
Positron
post Mar 13 2012, 04:17 PM

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Higher the aperture translates to more light entering the hole of the camera, which translates to better picture quality even in low light. The shorter the focal length means the thinner the phone will get, and of course if the shorter the focal length of the lens means it would be able to capture a wider angular field of view as opposed to longer focal length. And that is why you noticed that Samsung camera focal length is short, but the magnification power is really compromised, as the advantages to longer focal length translates to higher power of magnification. So it's up to you, whether you want a longer camera but with higher amount of magnification which is the pure view, you can see the camera just pops out like a extrusion popping out of the phone, or you want a slimmer body like the S3 which I bet it would be slimmer than S2 but with a low magnification power but of course with a wider angular field of view.. Sorry for the long read, most of you will not read all.. but thanks for you time..

rclxms.gif
mtxx
post Mar 13 2012, 04:18 PM

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QUOTE(gin&tonic @ Mar 13 2012, 03:51 PM)
This is really quick.
*
yes, and according to the blog owner, if use mobile odin pro to flash,
it will auto root.
wohoo.....rooted stock ics with tw.
like a dream come true.
i dun mind tw, so i'm happy smile.gif

but the file 300+MB, need to take long time to download.

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