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Olympus TG-2 iHS vs Pentax K-S2

Portability
91
Imaging
36
Features
42
Overall
38
Olympus Tough TG-2 iHS front
 
Pentax K-S2 front
Portability
64
Imaging
63
Features
82
Overall
70

Olympus TG-2 iHS vs Pentax K-S2 Key Specs

Olympus TG-2 iHS
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 25-100mm (F2.0-4.9) lens
  • 230g - 111 x 67 x 29mm
  • Launched June 2013
Pentax K-S2
(Full Review)
  • 20MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 51200
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/6000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 678g - 123 x 91 x 73mm
  • Revealed February 2015
  • Old Model is Pentax K-S1
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Olympus TG-2 iHS vs Pentax K-S2 Overview

Below, we will be matching up the Olympus TG-2 iHS vs Pentax K-S2, former is a Waterproof while the latter is a Entry-Level DSLR by brands Olympus and Pentax. There is a substantial difference between the image resolutions of the TG-2 iHS (12MP) and K-S2 (20MP) and the TG-2 iHS (1/2.3") and K-S2 (APS-C) use totally different sensor sizes.

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The TG-2 iHS was unveiled 19 months earlier than the K-S2 which makes the cameras a generation away from each other. Each of the cameras come with different body type with the Olympus TG-2 iHS being a Compact camera and the Pentax K-S2 being a Compact SLR camera.

Before delving straight into a complete comparison, below is a concise summary of how the TG-2 iHS scores vs the K-S2 when it comes to portability, imaging, features and an overall score.

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Reasons to pick Olympus TG-2 iHS over the Pentax K-S2

 TG-2 iHS K-S2 

Reasons to pick Pentax K-S2 over the Olympus TG-2 iHS

 K-S2 TG-2 iHS 
RevealedFebruary 2015June 2013More modern by 19 months
Manual focus Dial accurate focus
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution921k610kSharper screen (+311k dot)
Selfie screen Easy selfies

Common features in the Olympus TG-2 iHS and Pentax K-S2

 TG-2 iHS K-S2 
Screen dimension3"3"Identical screen dimensions
Touch friendly screen Neither includes Touch friendly screen

Olympus TG-2 iHS vs Pentax K-S2 Physical Comparison

When you are looking to carry around your camera, you need to take into account its weight and volume. The Olympus TG-2 iHS features physical dimensions of 111mm x 67mm x 29mm (4.4" x 2.6" x 1.1") and a weight of 230 grams (0.51 lbs) whilst the Pentax K-S2 has sizing of 123mm x 91mm x 73mm (4.8" x 3.6" x 2.9") along with a weight of 678 grams (1.49 lbs).

Examine the Olympus TG-2 iHS vs Pentax K-S2 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will vary based on the lens you select at the time. Underneath is the front view size comparison of the TG-2 iHS versus the K-S2.

Olympus TG-2 iHS vs Pentax K-S2 size comparison

Using size and weight, the portability score of the TG-2 iHS and K-S2 is 91 and 64 respectively.

Olympus TG-2 iHS vs Pentax K-S2 top view buttons comparison

Olympus TG-2 iHS vs Pentax K-S2 Sensor Comparison

In many cases, it can be hard to envision the difference between sensor sizes just by checking a spec sheet. The picture underneath should offer you a far better sense of the sensor dimensions in the TG-2 iHS and K-S2.

As you can see, both the cameras posses different resolutions and different sensor sizes. The TG-2 iHS with its tinier sensor will make getting shallow DOF trickier and the Pentax K-S2 will give greater detail having an extra 8MP. Higher resolution will let you crop photographs somewhat more aggressively. The more aged TG-2 iHS is going to be disadvantaged when it comes to sensor technology.

Olympus TG-2 iHS vs Pentax K-S2 sensor size comparison

Olympus TG-2 iHS vs Pentax K-S2 Screen and ViewFinder

Olympus TG-2 iHS vs Pentax K-S2 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus TG-2 iHS
Portrait photography with Pentax K-S2
27
offers face detect autofocus
focusing manually not possible
no manual control
external flash not possible
megapixel count low (12 megapixels)
sensor size is very small (1/2.3")
has no RAW files
77
manual focus
decent MP (20 megapixels)
sensor size is decent (APS-C)
includes face detect focusing
delivers RAW files
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Street Comparison

Street photography with Olympus TG-2 iHS
Street photography with Pentax K-S2
61
has image stabilization (Sensor-shift)
environment proof
fixed screen
sensor size is very small (1/2.3")
has no RAW files
71
screen can move to multiple angles
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
delivers RAW files
weather sealing
above average ISO range (51,200)
more heavy than competition (678 grams)
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Sports Comparison

Olympus TG-2 iHS Sports photography factors
Pentax K-S2 Sports photography factors
40
has image stabilization (Sensor-shift)
offers tracking focus
environment proof
great battery pack (350 shots)
max frames per second low (5.0 fps)
no shutter priority
megapixel count low (12MP)
sensor size is very small (1/2.3")
has no phase detect autofocus
70
max shutter speed is good (1/6,000s)
built in image stabilization (Sensor based)
decent MP (20MP)
sensor size is decent (APS-C)
includes tracking focus
weather sealing
has phase detect AF
max fps very slow (5.4 fps)
terrible battery life (410 per charge)
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Travel Comparison

Olympus TG-2 iHS as a Travel photography camera
Pentax K-S2 as a Travel photography camera
68
great battery pack (350 CIPA)
environment proof
has built in flash
fairly wide (25mm)
very good max aperture (f2.0)
lack of Time Lapse function
megapixel count low (12MP)
does not feature selfie friendly display
64
weather sealing
decent MP (20MP)
flash built-in
selfie friendly display
terrible battery life (410 CIPA)
more heavy than competition (678g)
Photography Glossary

Landscape Comparison

Olympus TG-2 iHS as a Landscape photography camera
Pentax K-S2 as a Landscape photography camera
46
fairly wide (25mm)
very good max aperture (f2.0)
screen size is good (3 inch)
has image stabilization (Sensor-shift)
environment proof
great battery pack (350 CIPA)
focusing manually not possible
fixed lens (fixed lens mount)
no manual control
megapixel count low (12MP)
sensor size is very small (1/2.3")
has no RAW files
lack of Time Lapse function
77
manual focus
change lenses (Pentax KAF2 mount)
screen size is good (3")
built in image stabilization (Sensor based)
decent MP (20MP)
sensor size is decent (APS-C)
no anti-alias filter
above average ISO range (51,200)
delivers RAW files
weather sealing
terrible battery life (410 shots)
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Vlogging Comparison

Olympus TG-2 iHS as a Vlogging camera
Pentax K-S2 as a Vlogging camera
36
fairly wide (25mm)
very good max aperture (f2.0)
has image stabilization (Sensor-shift)
offers face detect autofocus
great video quality (1920 x 1080 pixels)
does not feature selfie friendly display
lack of mic port
71
selfie friendly display
built in image stabilization (Sensor based)
includes face detect focusing
high quality video (1920 x 1080 resolution)
has microphone socket
more heavy than competition (678 grams)
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Olympus TG-2 iHS vs Pentax K-S2 Specifications

Detailed spec comparison table for Olympus TG-2 iHS and Pentax K-S2
 Olympus Tough TG-2 iHSPentax K-S2
General Information
Manufacturer Olympus Pentax
Model Olympus Tough TG-2 iHS Pentax K-S2
Class Waterproof Entry-Level DSLR
Launched 2013-06-28 2015-02-10
Physical type Compact Compact SLR
Sensor Information
Processor - PRIME MII
Sensor type BSI-CMOS CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.5 x 15.6mm
Sensor surface area 28.1mm² 366.6mm²
Sensor resolution 12 megapixels 20 megapixels
Anti aliasing filter
Aspect ratio 4:3 and 16:9 3:2
Max resolution 3968 x 2976 5472 x 3648
Max native ISO 6400 51200
Min native ISO 100 100
RAW files
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Autofocus single
Autofocus tracking
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points - 11
Cross focus points - -
Lens
Lens mounting type fixed lens Pentax KAF2
Lens focal range 25-100mm (4.0x) -
Maximum aperture f/2.0-4.9 -
Macro focus range 1cm -
Available lenses - 151
Crop factor 5.8 1.5
Screen
Screen type Fixed Type Fully Articulated
Screen size 3 inches 3 inches
Screen resolution 610k dots 921k dots
Selfie friendly
Liveview
Touch capability
Screen tech OLED -
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.64x
Features
Minimum shutter speed 4 seconds 30 seconds
Fastest shutter speed 1/2000 seconds 1/6000 seconds
Continuous shutter rate 5.0 frames per second 5.4 frames per second
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Change white balance
Image stabilization
Inbuilt flash
Flash range - 12.00 m (at ISO 100)
Flash modes - Auto, auto w/redeye reduction, flash on, flash on + redeye reduction, slow sync, trailing curtain sync, manual flash
External flash
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 1920 x 1080 (30p, 25p, 24p), 1280 x 720 (60p, 50p)
Max video resolution 1920x1080 1920x1080
Video format MPEG-4, H.264 MPEG-4, H.264
Microphone port
Headphone port
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn Optional
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 230 grams (0.51 lb) 678 grams (1.49 lb)
Dimensions 111 x 67 x 29mm (4.4" x 2.6" x 1.1") 123 x 91 x 73mm (4.8" x 3.6" x 2.9")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 350 images 410 images
Battery type Battery Pack Battery Pack
Battery model Li-90B D-LI109
Self timer Yes (2 and 12 sec, Pet Auto Shutter) Yes (2 or 12 secs)
Time lapse recording
Storage type - SD/SDHC/SDXC
Card slots One One
Pricing at release $380 $581