Pentax K-5 vs Sigma SD15

Pentax K-5
Sigma SD15

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 Sigma SD15

Viewfinder
Great viewfinder
Pentaprism

galleries

Explore our gallery of 4 sample photos taken by the Pentax K-5.
Explore our gallery of 50 sample photos taken by the Sigma SD15.

competitors

Pentax K-5 Competitors

Pentax KP

Pentax KP

Entry-level DSLR

$999 - $1,000 body only

True resolution Much higher true resolution
Light sensitivity Better maximum light sensitivity
Autofocus Slower autofocus
Pentax K-3

Pentax K-3

Entry-level DSLR

$850 body only

$1,485 with 18-55mm lens

Supports 24p Supports 24p
Screen size Much larger screen
Dynamic range Less dynamic range
Pentax K-3 II

Pentax K-3 II

Entry-level DSLR

$840 - $846 body only

$1,421 with 16-85mm lens

Movie format Lower frame rate movies
Supports 24p Supports 24p
Low light performance Much more noise at high ISO

Sigma SD15 Competitors

Sony Cyber-shot DSC-R1

Sony Cyber-shot DSC-R1

Boutique

True resolution Much higher true resolution
Storage slots Has more storage slots
Screen size Much smaller screen
Sigma SD1

Sigma SD1

Entry-level DSLR

$1,799 body only

$1,999 with 18-200mm lens

Screen resolution Much higher resolution screen
True resolution Much higher true resolution
Lowest price Much more expensive
Sigma SD14

Sigma SD14

Entry-level DSLR

Screen size Much smaller screen

discussion

Pentax K-5
K-5
Pentax

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Sigma SD15
SD15
Sigma

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