Re: Performance differences between the K-3 and the K-3II

2015-06-02 Thread Darren Addy
Well there is a difference between the Nikon D3200 specs also, and
they don't have shake reduction - so I doubt if that is the
explanation.
The 24.3 MP Nikon D3200 ,which purportedly uses the same sensor and
has the exact same Image Size pixel dimensions as the K-3 (6,016 x
4,000), states:
24.2 effective pixels and
24.7 million total pixels (the exact same number as Pentax).

So I maintain that the 23.35 on the K-3 is a typo. Both the K-3 and
K-3 ii have shake reduction, so that doesn't really change the
equation (by exactly a megapixel)?

On Tue, Jun 2, 2015 at 6:22 PM, Larry Colen l...@red4est.com wrote:


 Darren Addy wrote:

 I gotta believe that is a typo on the original K-3 specs (it's on the
 Ricoh page that way also) but both cameras say that there are 24.71
 Total Pixels so I don't see any way the one would differ from the
 other. I'd chalk it up to a typo that nobody caught. The K-3 is called
 a 24.3MP camera most places (as is the K-3 ii)


 I expect that the sensor area is slightly more than the image area to allow
 some wiggle room when using shake reduction.



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Re: Performance differences between the K-3 and the K-3II

2015-06-02 Thread Larry Colen



Darren Addy wrote:

I gotta believe that is a typo on the original K-3 specs (it's on the
Ricoh page that way also) but both cameras say that there are 24.71
Total Pixels so I don't see any way the one would differ from the
other. I'd chalk it up to a typo that nobody caught. The K-3 is called
a 24.3MP camera most places (as is the K-3 ii)


I expect that the sensor area is slightly more than the image area to 
allow some wiggle room when using shake reduction.




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Re: Performance differences between the K-3 and the K-3II

2015-06-02 Thread Mark C
BH lists the resolution of the K3-II as 24.35 and the K3 as 23.35 
megapixels. I wonder if that suggests a different sensor, or maybe they 
were able to squeeze 1 more megapixel out of the one use by the original K3.


On 6/2/2015 4:54 PM, Larry Colen wrote:
The K-3II has a lot obvious new features that the K-3 doesn't.  Are 
there any significant differences in performance?  Is it the same 
sensor?  Are there any significant changes to the auto focus?






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Re: Performance differences between the K-3 and the K-3II

2015-06-02 Thread Darren Addy
I gotta believe that is a typo on the original K-3 specs (it's on the
Ricoh page that way also) but both cameras say that there are 24.71
Total Pixels so I don't see any way the one would differ from the
other. I'd chalk it up to a typo that nobody caught. The K-3 is called
a 24.3MP camera most places (as is the K-3 ii)

On Tue, Jun 2, 2015 at 5:57 PM, Mark C pdml-m...@charter.net wrote:
 BH lists the resolution of the K3-II as 24.35 and the K3 as 23.35
 megapixels. I wonder if that suggests a different sensor, or maybe they were
 able to squeeze 1 more megapixel out of the one use by the original K3.

 On 6/2/2015 4:54 PM, Larry Colen wrote:

 The K-3II has a lot obvious new features that the K-3 doesn't.  Are there
 any significant differences in performance?  Is it the same sensor?  Are
 there any significant changes to the auto focus?




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