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Panasonic S2 vs Pentax K-S1

Portability
96
Imaging
37
Features
29
Overall
33
Panasonic Lumix DMC-S2 front
 
Pentax K-S1 front
Portability
69
Imaging
63
Features
70
Overall
65

Panasonic S2 vs Pentax K-S1 Key Specs

Panasonic S2
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 6400
  • Optical Image Stabilization
  • 1280 x 720 video
  • 28-112mm (F3.1-6.5) lens
  • 112g - 98 x 57 x 21mm
  • Released January 2012
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 Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 558g - 121 x 93 x 70mm
  • Launched August 2014
  • Refreshed by Pentax K-S2
Photography Glossary

Panasonic S2 vs Pentax K-S1 Overview

Below, we are matching up the Panasonic S2 versus Pentax K-S1, one being a Small Sensor Compact and the other is a Advanced DSLR by rivals Panasonic and Pentax. There exists a sizeable gap among the sensor resolutions of the S2 (14MP) and K-S1 (20MP) and the S2 (1/2.3") and K-S1 (APS-C) use different sensor measurements.

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The S2 was revealed 3 years prior to the K-S1 and that is a fairly large gap as far as camera technology is concerned. Both of these cameras come with different body type with the Panasonic S2 being a Compact camera and the Pentax K-S1 being a Mid-size SLR camera.

Before going through a comprehensive comparison, below is a simple summation of how the S2 grades vs the K-S1 in the way of portability, imaging, features and an overall grade.

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Reasons to pick Panasonic S2 over the Pentax K-S1

 S2 K-S1 

Reasons to pick Pentax K-S1 over the Panasonic S2

 K-S1 S2 
LaunchedAugust 2014January 2012More recent by 32 months
Focus manually More precise focus
Display dimension3"2.7"Larger display (+0.3")
Display resolution921k230kClearer display (+691k dot)

Common features in the Panasonic S2 and Pentax K-S1

 S2 K-S1 
Display typeFixed Fixed Fixed display
Selfie screen Neither comes with selfie screen
Touch friendly display Missing Touch friendly display

Panasonic S2 vs Pentax K-S1 Physical Comparison

In case you're going to lug around your camera often, you will want to factor its weight and volume. The Panasonic S2 comes with outside measurements of 98mm x 57mm x 21mm (3.9" x 2.2" x 0.8") with a weight of 112 grams (0.25 lbs) while the Pentax K-S1 has sizing of 121mm x 93mm x 70mm (4.8" x 3.7" x 2.8") accompanied by a weight of 558 grams (1.23 lbs).

See the Panasonic S2 versus Pentax K-S1 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will differ based on the lens you have at that moment. Here is the front view measurements comparison of the S2 vs the K-S1.

Panasonic S2 vs Pentax K-S1 size comparison

Taking into consideration dimensions and weight, the portability rating of the S2 and K-S1 is 96 and 69 respectively.

Panasonic S2 vs Pentax K-S1 top view buttons comparison

Panasonic S2 vs Pentax K-S1 Sensor Comparison

Quite often, it's tough to imagine the difference in sensor measurements only by researching specs. The visual underneath will help give you a more clear sense of the sensor sizing in the S2 and K-S1.

As you can plainly see, both the cameras posses different megapixel count and different sensor measurements. The S2 having a smaller sensor is going to make achieving shallower depth of field trickier and the Pentax K-S1 will render more detail because of its extra 6MP. Greater resolution will let you crop photos somewhat more aggressively. The older S2 will be behind with regard to sensor innovation.

Panasonic S2 vs Pentax K-S1 sensor size comparison

Panasonic S2 vs Pentax K-S1 Screen and ViewFinder

Panasonic S2 vs Pentax K-S1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Panasonic S2 Portrait photography features
Pentax K-S1 Portrait photography features
33
MP count decent (14MP)
provides face detect focus
manual focus not available
lack of manual exposure
can't use external flash
sensor is tiny (1/2.3")
no RAW files
77
focusing manually
MP count decent (20 megapixels)
decent sensor size (APS-C)
comes with face detect focusing
supports RAW formats
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Street Comparison

Panasonic S2 as a Street photography camera
Pentax K-S1 as a Street photography camera
63
built in image stabilization (Optical)
lighter than competition (112 grams)
fixed screen
sensor is tiny (1/2.3")
no RAW files
73
image stabilization (Sensor based)
decent sensor size (APS-C)
supports RAW formats
lighter than competition in class (558g)
above average high ISO (51,200)
no articulating screen
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Sports Comparison

Panasonic S2 as a Sports photography camera
Pentax K-S1 as a Sports photography camera
39
built in image stabilization (Optical)
MP count decent (14MP)
better than average battery power (280 CIPA)
painfully slow continuous shooting (2.0 fps)
lack of shutter priority mode
sensor is tiny (1/2.3")
no phase detect auto focus
69
great max shutter speed (1/6,000s)
image stabilization (Sensor based)
MP count decent (20 megapixels)
decent sensor size (APS-C)
comes with tracking focus
comes with phase detect AF
max fps low (5.4 fps)
low battery pack (410 per charge)
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Travel Comparison

Travel photography with Panasonic S2
Travel photography with Pentax K-S1
70
better than average battery power (280 per charge)
lighter than competition (112 grams)
MP count decent (14MP)
flash built-in
rather wide (28mm)
doesn't have Time Lapse mode
doesn't offer selfie friendly screen
sluggish max aperture (f3.1)
60
lighter than competition in class (558 grams)
MP count decent (20 megapixels)
built-in flash
does not have Timelapse function
low battery pack (410 shots)
does not offer selfie friendly screen
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Landscape Comparison

Panasonic S2 Landscape photography info
Pentax K-S1 Landscape photography info
41
rather wide (28mm)
built in image stabilization (Optical)
MP count decent (14MP)
better than average battery power (280 shots)
manual focus not available
can't change lenses (fixed lens mount)
sluggish max aperture (f3.1)
tiny screen (2.7")
lack of manual exposure
sensor is tiny (1/2.3")
no RAW files
doesn't have Time Lapse mode
73
focusing manually
swap lenses (Pentax KAF2 mount)
decent sized screen (3")
image stabilization (Sensor based)
MP count decent (20MP)
decent sensor size (APS-C)
no low pass filter
above average high ISO (51,200)
supports RAW formats
low battery pack (410 per charge)
does not have Timelapse function
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Vlogging Comparison

Panasonic S2 Vlogging highlights
Pentax K-S1 Vlogging highlights
32
rather wide (28mm)
built in image stabilization (Optical)
provides face detect focus
lighter than competition (112 grams)
sluggish max aperture (f3.1)
doesn't offer selfie friendly screen
video res low (1280 x 720 pxls)
doesn't have mic socket
33
image stabilization (Sensor based)
comes with face detect focusing
high res video (1920 x 1080 resolution)
lighter than competition in class (558 grams)
does not offer selfie friendly screen
does not have microphone socket
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Panasonic S2 vs Pentax K-S1 Specifications

Detailed spec comparison table for Panasonic S2 and Pentax K-S1
 Panasonic Lumix DMC-S2Pentax K-S1
General Information
Company Panasonic Pentax
Model type Panasonic Lumix DMC-S2 Pentax K-S1
Type Small Sensor Compact Advanced DSLR
Released 2012-01-09 2014-08-27
Physical type Compact Mid-size SLR
Sensor Information
Processor - Prime MII
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.08 x 4.56mm 23.5 x 15.6mm
Sensor area 27.7mm² 366.6mm²
Sensor resolution 14MP 20MP
Anti alias filter
Aspect ratio 4:3 and 16:9 3:2
Peak resolution 4320 x 3240 5472 x 3648
Highest native ISO 6400 51200
Minimum native ISO 100 100
RAW support
Autofocusing
Manual focusing
Touch to focus
Autofocus continuous
Single autofocus
Tracking autofocus
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points 23 11
Lens
Lens mount type fixed lens Pentax KAF2
Lens zoom range 28-112mm (4.0x) -
Largest aperture f/3.1-6.5 -
Macro focusing distance 5cm -
Available lenses - 151
Crop factor 5.9 1.5
Screen
Screen type Fixed Type Fixed Type
Screen size 2.7 inches 3 inches
Screen resolution 230k dots 921k dots
Selfie friendly
Liveview
Touch functionality
Screen tech TFT Color LCD -
Viewfinder Information
Viewfinder type None Optical (pentaprism)
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.64x
Features
Min shutter speed 8s 30s
Max shutter speed 1/1600s 1/6000s
Continuous shutter rate 2.0 frames/s 5.4 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Set white balance
Image stabilization
Inbuilt flash
Flash distance 3.30 m 10.00 m (at ISO 100)
Flash options Auto, On, Off, Red-Eye reduction Auto, auto + redeye, on, on + redeye reduction, slow sync, trailing curtain sync, manual
External flash
AE bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50 fps)
Highest video resolution 1280x720 1920x1080
Video format Motion JPEG H.264
Microphone port
Headphone port
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None Optional
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 112 grams (0.25 lb) 558 grams (1.23 lb)
Dimensions 98 x 57 x 21mm (3.9" x 2.2" x 0.8") 121 x 93 x 70mm (4.8" x 3.7" x 2.8")
DXO scores
DXO Overall rating not tested 78
DXO Color Depth rating not tested 23.5
DXO Dynamic range rating not tested 13.0
DXO Low light rating not tested 1061
Other
Battery life 280 images 410 images
Battery type Battery Pack Battery Pack
Battery ID - D-LI109
Self timer Yes (2 or 10 sec) Yes ( 2 or 12 seconds)
Time lapse feature
Storage type SD/SDHC/SDXC, Internal SD/SDHC/SDXC
Card slots Single Single
Launch pricing $109 $339