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Pentax K-S1 vs Samsung SL30

Portability
69
Imaging
64
Features
70
Overall
66
Pentax K-S1 front
 
Samsung SL30 front
Portability
95
Imaging
33
Features
14
Overall
25

Pentax K-S1 vs Samsung SL30 Key Specs

Pentax K-S1
(Full Review)
  • 20MP - APS-C Sensor
  • 3" Fixed Screen
  • 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
  • Released August 2014
  • Newer Model is Pentax K-S2
Samsung SL30
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 2.5" Fixed Display
  • ISO 80 - 1600
  • 640 x 480 video
  • 38-114mm (F2.8-5.7) lens
  • 140g - 94 x 61 x 23mm
  • Launched February 2009
  • Also Known as ES15
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Pentax K-S1 vs Samsung SL30 Overview

Here is a extended assessment of the Pentax K-S1 vs Samsung SL30, one being a Advanced DSLR and the other is a Small Sensor Compact by rivals Pentax and Samsung. There is a big difference among the image resolutions of the K-S1 (20MP) and SL30 (10MP) and the K-S1 (APS-C) and SL30 (1/2.3") offer totally different sensor measurements.

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The K-S1 was released 5 years later than the SL30 and that is a fairly big gap as far as camera tech is concerned. Both of these cameras have different body design with the Pentax K-S1 being a Mid-size SLR camera and the Samsung SL30 being a Compact camera.

Before going straight to a in depth comparison, here is a quick summary of how the K-S1 grades versus the SL30 when it comes to portability, imaging, features and an overall rating.

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Reasons to pick Pentax K-S1 over the Samsung SL30

 K-S1 SL30 
LaunchedAugust 2014February 2009Fresher by 68 months
Focus manually Dial exact focusing
Display dimensions3"2.5"Larger display (+0.5")
Display resolution921k230kClearer display (+691k dot)

Reasons to pick Samsung SL30 over the Pentax K-S1

 SL30 K-S1 

Common features in the Pentax K-S1 and Samsung SL30

 K-S1 SL30 
Display typeFixed Fixed Fixed display
Selfie screen Missing selfie screen
Touch friendly display Neither includes Touch friendly display

Pentax K-S1 vs Samsung SL30 Physical Comparison

In case you're intending to carry your camera regularly, you'll have to take into account its weight and size. The Pentax K-S1 features outer measurements of 121mm x 93mm x 70mm (4.8" x 3.7" x 2.8") accompanied by a weight of 558 grams (1.23 lbs) while the Samsung SL30 has specifications of 94mm x 61mm x 23mm (3.7" x 2.4" x 0.9") having a weight of 140 grams (0.31 lbs).

Examine the Pentax K-S1 vs Samsung SL30 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will vary based on the lens you choose at the time. Below is a front view over all size comparison of the K-S1 against the SL30.

Pentax K-S1 vs Samsung SL30 size comparison

Factoring in size and weight, the portability rating of the K-S1 and SL30 is 69 and 95 respectively.

Pentax K-S1 vs Samsung SL30 top view buttons comparison

Pentax K-S1 vs Samsung SL30 Sensor Comparison

In many cases, its tough to envision the gap in sensor sizing just by viewing specs. The visual here will give you a far better sense of the sensor sizing in the K-S1 and SL30.

All in all, the two cameras provide different resolutions and different sensor sizing. The K-S1 due to its larger sensor will make getting shallow DOF simpler and the Pentax K-S1 will render greater detail as a result of its extra 10MP. Greater resolution can also help you crop pics more aggressively. The more recent K-S1 will have a benefit with regard to sensor innovation.

Pentax K-S1 vs Samsung SL30 sensor size comparison

Pentax K-S1 vs Samsung SL30 Screen and ViewFinder

Pentax K-S1 vs Samsung SL30 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-S1 Portrait photography factors
Samsung SL30 Portrait photography factors
78
manual focus
megapixel count good (20MP)
sensor size is nice (APS-C)
includes face detect autofocus
exports RAW files
25
supports face detect focusing
focusing manually not possible
no manual control
cannot use external flash
sensor resolution low (10MP)
small sensor (1/2.3")
lacks RAW support
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Street Comparison

Pentax K-S1 Street photography factors
Samsung SL30 Street photography factors
73
has image stabilization (Sensor based)
sensor size is nice (APS-C)
exports RAW files
lighter than competition (558g)
good high ISO (51,200)
screen is fixed
47
screen is fixed
no image stabilization
small sensor (1/2.3")
lacks RAW support
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Sports Comparison

Sports photography with Pentax K-S1
Sports photography with Samsung SL30
69
high shutter speed (1/6,000s)
has image stabilization (Sensor based)
megapixel count good (20 megapixels)
sensor size is nice (APS-C)
includes tracking focus
comes with phase detect autofocus
low fps (5.4 fps)
terrible battery power (410 CIPA)
16
no shutter priority mode
no image stabilization
sensor resolution low (10MP)
small sensor (1/2.3")
lacks phase detect AF
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Travel Comparison

Pentax K-S1 Travel photography highlights
Samsung SL30 Travel photography highlights
60
lighter than competition (558 grams)
megapixel count good (20MP)
flash built-in
does not have Timelapse recording
terrible battery power (410 CIPA)
display isn't selfie friendly
51
flash built-in
lack of Time Lapse mode
sensor resolution low (10MP)
does not offer selfie friendly screen
wide angle not fantastic (38mm)
slow max aperture (f2.8)
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Landscape Comparison

Landscape photography with Pentax K-S1
Landscape photography with Samsung SL30
73
manual focus
interchangeable lenses (Pentax KAF2 mount)
nice screen size (3")
has image stabilization (Sensor based)
megapixel count good (20 megapixels)
sensor size is nice (APS-C)
does not have low pass filter
good high ISO (51,200)
exports RAW files
terrible battery power (410 shots)
does not have Timelapse recording
22
focusing manually not possible
lens is fixed (fixed lens mount)
wide angle not fantastic (38mm)
slow max aperture (f2.8)
screen is somewhat small (2.5 inch)
no manual control
no image stabilization
sensor resolution low (10 megapixels)
small sensor (1/2.3")
lacks RAW support
lack of Time Lapse mode
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Vlogging Comparison

Vlogging with Pentax K-S1
Vlogging with Samsung SL30
33
has image stabilization (Sensor based)
includes face detect autofocus
high res video (1920 x 1080 pxls)
lighter than competition (558g)
display isn't selfie friendly
does not have microphone jack
25
supports face detect focusing
wide angle not fantastic (38mm)
slow max aperture (f2.8)
does not offer selfie friendly screen
no image stabilization
video resolution low (640 x 480 pxls)
lack of mic socket
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Pentax K-S1 vs Samsung SL30 Specifications

Detailed spec comparison table for Pentax K-S1 and Samsung SL30
 Pentax K-S1Samsung SL30
General Information
Company Pentax Samsung
Model type Pentax K-S1 Samsung SL30
Also Known as - ES15
Type Advanced DSLR Small Sensor Compact
Released 2014-08-27 2009-02-17
Physical type Mid-size SLR Compact
Sensor Information
Processor Prime MII -
Sensor type CMOS CCD
Sensor size APS-C 1/2.3"
Sensor dimensions 23.5 x 15.6mm 6.08 x 4.56mm
Sensor area 366.6mm² 27.7mm²
Sensor resolution 20MP 10MP
Anti alias filter
Aspect ratio 3:2 -
Max resolution 5472 x 3648 3648 x 2736
Max native ISO 51200 1600
Lowest native ISO 100 80
RAW pictures
Autofocusing
Focus manually
Touch to focus
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points 11 -
Lens
Lens mount type Pentax KAF2 fixed lens
Lens zoom range - 38-114mm (3.0x)
Max aperture - f/2.8-5.7
Macro focusing range - 5cm
Available lenses 151 -
Crop factor 1.5 5.9
Screen
Screen type Fixed Type Fixed Type
Screen size 3 inch 2.5 inch
Screen resolution 921 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder type Optical (pentaprism) None
Viewfinder coverage 100% -
Viewfinder magnification 0.64x -
Features
Min shutter speed 30 secs 8 secs
Max shutter speed 1/6000 secs 1/1500 secs
Continuous shutter rate 5.4fps -
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Custom white balance
Image stabilization
Inbuilt flash
Flash distance 10.00 m (at ISO 100) 4.60 m
Flash settings Auto, auto + redeye, on, on + redeye reduction, slow sync, trailing curtain sync, manual Auto, On, Off, Auto & Red-Eye reduction, Slow Sync, Fill-in Flash, Flash Off, Red-Eye Fix
External flash
Auto exposure bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50 fps) 800 x 592 (20 fps), 640 x 480 (30, 15 fps), 320 x 240 (60, 30 fps)
Max video resolution 1920x1080 640x480
Video file format H.264 Motion JPEG
Mic port
Headphone port
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 sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 558g (1.23 lb) 140g (0.31 lb)
Physical dimensions 121 x 93 x 70mm (4.8" x 3.7" x 2.8") 94 x 61 x 23mm (3.7" x 2.4" x 0.9")
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 -
Battery type Battery Pack -
Battery ID D-LI109 -
Self timer Yes ( 2 or 12 seconds) Yes
Time lapse shooting
Type of storage SD/SDHC/SDXC SD/MMC/SDHC card, Internal
Card slots 1 1
Price at release $339 $93