Pentax K-5 vs Pentax K-7

Winner
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179

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122

Runner-up

Reasons to buy the Pentax K-5

Low noise at high ISO
Low light performance
1,162 ISO
Great image quality
Overall image quality
82.0
Full HD
Movie format
1080p @ 25fps
Great color depth
Color depth
23.7 bits
 

Reasons to buy the Pentax K-7

Shutter lag
Barely any delay taking photos
93 ms shutter lag
Startup delay
Almost no delay when powering up
600 ms startup delay
Viewfinder
Great viewfinder
Pentaprism
HDR
In-camera HDR
Combines multiple exposures

galleries

Explore our gallery of 4 sample photos taken by the Pentax K-5.
Explore our gallery of 50 sample photos taken by the Pentax K-7.

competitors

Pentax K-5 Competitors

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Pentax K-3

Entry-level DSLR

$3,368 with 16-50mm lens

Cross type focus points Many more cross-type focus points
Supports 24p Supports 24p
Dynamic range Less dynamic range
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Pentax K-70

Entry-level DSLR

$599 body only

$697 - $747 with 18-55mm lens

Movie format Lower frame rate movies
Supports 24p Supports 24p
Battery life Shorter battery life
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Pentax K-5 II

Entry-level DSLR

Low light performance Lower noise at high ISO
Battery life Longer battery life
Shutter lag Much more shutter lag

Pentax K-7 Competitors

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Pentax K-1

Pro DSLR

$1,897 body only

Movie format Higher resolution movies
True resolution Much higher true resolution
Size Much larger
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Pentax K-S2

Entry-level DSLR

$799 with 18-135mm lens

Movie format Higher resolution movies
Supports 24p Supports 24p
Startup delay Much more startup delay
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Pentax K-50

Entry-level DSLR

$479 with 18-55mm lens

Movie format Higher resolution movies
Dynamic range More dynamic range
External mic jack Lacks an external mic jack

discussion

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K-5
Pentax

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K-7
Pentax

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Showing 4 comments

Avatar for Snapsort Snapsort (4:01 AM, November 30, 2010)
Pentax seems to make downloading their user manuals difficult :) I did managed to download the Pentax K-X user manual, and I'm sure the lens compatibility of the K-5 and K-7 would be the same.

According to the manual:
- the K-x will autofocus with Kaf, Kaf2 and Kaf3 (DA, DA L, D FA) lenses, Kaf (F*6), and K (M, P). but not Ka (A) lenses.
- It will do 5 and 11 point AF with Kaf, Kaf2 and Kaf3 (DA, DA L, D FA) lenses, Kaf (F*6), but not K (M, P) or Ka (A) lenses.

So I think you just have to check for the letters in the len's name, for example newer lenses have "DA" in the name.
 
Ackbclark (1:47 AM, November 30, 2010)
This may sound amature, which it is, but does the auto focus work with the older lens? Do you have to purchase the new lens' to get the AF on either of these cameras?
 
Avatar for Snapsort Snapsort (2:15 PM, November 27, 2010)
Thanks for pointing that out, we'll get that fixed up asap.
 
Socks (3:26 AM, November 14, 2010)
The K-7 and K-5 actually have the same weight of 750g with battery and 670g without.