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Pentax K-S1 vs Pentax K110D

Portability
69
Imaging
63
Features
70
Overall
65
Pentax K-S1 front
 
Pentax K110D front
Portability
67
Imaging
45
Features
30
Overall
39

Pentax K-S1 vs Pentax K110D Key Specs

Pentax K-S1
(Full Review)
  • 20MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 51200
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/6000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 558g - 121 x 93 x 70mm
  • Introduced August 2014
  • New Model is Pentax K-S2
Pentax K110D
(Full Review)
  • 6MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 200 - 3200
  • No Video
  • Pentax KAF Mount
  • 585g - 129 x 93 x 70mm
  • Revealed May 2006
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Pentax K-S1 vs Pentax K110D Overview

Lets examine more closely at the Pentax K-S1 vs Pentax K110D, former being a Advanced DSLR while the latter is a Entry-Level DSLR and both of them are manufactured by Pentax. There exists a large gap between the sensor resolutions of the K-S1 (20MP) and K110D (6MP) but they feature the exact same sensor dimensions (APS-C).

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The K-S1 was manufactured 8 years later than the K110D and that is quite a serious difference as far as technology is concerned. Each of these cameras come with different body type with the Pentax K-S1 being a Mid-size SLR camera and the Pentax K110D being a Compact SLR camera.

Before getting in to a more detailed comparison, below is a short highlight of how the K-S1 grades against the K110D for portability, imaging, features and an overall rating.

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Reasons to pick Pentax K-S1 over the Pentax K110D

 K-S1 K110D 
RevealedAugust 2014May 2006Fresher by 101 months
Screen dimension3"2.5"Bigger screen (+0.5")
Screen resolution921k210kClearer screen (+711k dot)

Reasons to pick Pentax K110D over the Pentax K-S1

 K110D K-S1 

Common features in the Pentax K-S1 and Pentax K110D

 K-S1 K110D 
Manual focus Dial exact focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Neither includes selfie screen
Touch screen No Touch screen

Pentax K-S1 vs Pentax K110D Physical Comparison

If you're intending to carry your camera often, you have to take into account its weight and measurements. The Pentax K-S1 features outside measurements of 121mm x 93mm x 70mm (4.8" x 3.7" x 2.8") and a weight of 558 grams (1.23 lbs) while the Pentax K110D has proportions of 129mm x 93mm x 70mm (5.1" x 3.7" x 2.8") along with a weight of 585 grams (1.29 lbs).

Analyze the Pentax K-S1 vs Pentax K110D in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will change depending on the lens you select at the time. Below is the front view dimension comparison of the K-S1 compared to the K110D.

Pentax K-S1 vs Pentax K110D size comparison

Taking into consideration dimensions and weight, the portability grade of the K-S1 and K110D is 69 and 67 respectively.

Pentax K-S1 vs Pentax K110D top view buttons comparison

Pentax K-S1 vs Pentax K110D Sensor Comparison

More often than not, it can be hard to envision the contrast between sensor sizing just by checking specifications. The graphic here may give you a much better sense of the sensor sizing in the K-S1 and K110D.

To sum up, the two cameras posses the exact same sensor measurements albeit not the same resolution. You can count on the Pentax K-S1 to resolve more detail due to its extra 14 Megapixels. Higher resolution will also help you crop pictures somewhat more aggressively. The younger K-S1 will have an advantage when it comes to sensor tech.

Pentax K-S1 vs Pentax K110D sensor size comparison

Pentax K-S1 vs Pentax K110D Screen and ViewFinder

Pentax K-S1 vs Pentax K110D Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-S1 Portrait photography factors
Pentax K110D Portrait photography factors
77
manual focus
sensor resolution is decent (20 megapixels)
decent sensor size (APS-C)
offers face detection focus
supports RAW formats
51
has manual focus
sensor size is nice (APS-C)
delivers RAW formats
does not have liveview
low MP (6 megapixels)
Photography Glossary

Street Comparison

Street photography with Pentax K-S1
Street photography with Pentax K110D
73
has image stabilization (Sensor based)
decent sensor size (APS-C)
supports RAW formats
lighter than competitors in class (558g)
very good high ISO (51,200)
screen is fixed
56
sensor size is nice (APS-C)
delivers RAW formats
no articulating screen
does not have image stabilization
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Sports Comparison

Pentax K-S1 Sports photography information
Pentax K110D Sports photography information
69
high shutter speed (1/6,000 seconds)
has image stabilization (Sensor based)
sensor resolution is decent (20 megapixels)
decent sensor size (APS-C)
offers tracking autofocus
comes with phase detect auto focus
slow fps (5.4 frames/s)
not so great battery pack (410 shots)
39
sensor size is nice (APS-C)
has phase detect autofocus
does not have liveview
max fps low (3.0 frames per second)
does not have image stabilization
low MP (6 megapixels)
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Travel Comparison

Pentax K-S1 as a Travel photography camera
Pentax K110D as a Travel photography camera
60
lighter than competitors in class (558g)
sensor resolution is decent (20MP)
built-in flash
doesn't have Time Lapse recording
not so great battery pack (410 CIPA)
screen is not selfie friendly
45
flash built-in
lack of Time Lapse mode
low MP (6 megapixels)
display is not selfie friendly
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Landscape Comparison

Pentax K-S1 as a Landscape photography camera
Pentax K110D as a Landscape photography camera
73
manual focus
change lenses (Pentax KAF2 mount)
pretty good screen size (3 inch)
has image stabilization (Sensor based)
sensor resolution is decent (20 megapixels)
decent sensor size (APS-C)
no anti-alias filter
very good high ISO (51,200)
supports RAW formats
not so great battery pack (410 per charge)
doesn't have Time Lapse recording
46
has manual focus
switch lenses (Pentax KAF mount)
sensor size is nice (APS-C)
delivers RAW formats
small screen (2.5 inches)
does not have liveview
does not have image stabilization
low MP (6MP)
lack of Time Lapse mode
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Vlogging Comparison

Vlogging with Pentax K-S1
Vlogging with Pentax K110D
33
has image stabilization (Sensor based)
offers face detection focus
high quality video (1920 x 1080 pixels)
lighter than competitors in class (558g)
screen is not selfie friendly
doesn't have external mic port
9
can't record video
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Pentax K-S1 vs Pentax K110D Specifications

Detailed spec comparison table for Pentax K-S1 and Pentax K110D
 Pentax K-S1Pentax K110D
General Information
Make Pentax Pentax
Model type Pentax K-S1 Pentax K110D
Category Advanced DSLR Entry-Level DSLR
Introduced 2014-08-27 2006-05-22
Body design Mid-size SLR Compact SLR
Sensor Information
Processor Prime MII -
Sensor type CMOS CCD
Sensor size APS-C APS-C
Sensor dimensions 23.5 x 15.6mm 23.5 x 15.7mm
Sensor surface area 366.6mm² 369.0mm²
Sensor resolution 20 megapixel 6 megapixel
Anti alias filter
Aspect ratio 3:2 3:2
Max resolution 5472 x 3648 3008 x 2008
Max native ISO 51200 3200
Lowest native ISO 100 200
RAW files
Autofocusing
Manual focusing
Touch focus
AF continuous
Single AF
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points 11 11
Lens
Lens support Pentax KAF2 Pentax KAF
Available lenses 151 151
Crop factor 1.5 1.5
Screen
Display type Fixed Type Fixed Type
Display diagonal 3 inches 2.5 inches
Resolution of display 921k dot 210k dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder Optical (pentaprism) Optical (pentamirror)
Viewfinder coverage 100 percent 96 percent
Viewfinder magnification 0.64x 0.57x
Features
Minimum shutter speed 30 seconds 30 seconds
Fastest shutter speed 1/6000 seconds 1/4000 seconds
Continuous shutter speed 5.4fps 3.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Inbuilt flash
Flash distance 10.00 m (at ISO 100) -
Flash options Auto, auto + redeye, on, on + redeye reduction, slow sync, trailing curtain sync, manual Auto, On, Off, Red-eye reduction
External flash
AEB
WB bracketing
Fastest flash sync - 1/180 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50 fps) -
Max video resolution 1920x1080 None
Video file format H.264 -
Mic input
Headphone input
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 558g (1.23 lb) 585g (1.29 lb)
Dimensions 121 x 93 x 70mm (4.8" x 3.7" x 2.8") 129 x 93 x 70mm (5.1" x 3.7" x 2.8")
DXO scores
DXO Overall rating 78 not tested
DXO Color Depth rating 23.5 not tested
DXO Dynamic range rating 13.0 not tested
DXO Low light rating 1061 not tested
Other
Battery life 410 shots -
Style of battery Battery Pack -
Battery ID D-LI109 4 x AA
Self timer Yes ( 2 or 12 seconds) Yes (2 or 12 sec)
Time lapse recording
Storage media SD/SDHC/SDXC SD/MMC card
Storage slots 1 1
Retail pricing $339 $1,000