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Olympus TG-6 vs Pentax K-S2

Portability
90
Imaging
39
Features
54
Overall
45
Olympus Tough TG-6 front
 
Pentax K-S2 front
Portability
64
Imaging
64
Features
82
Overall
71

Olympus TG-6 vs Pentax K-S2 Key Specs

Olympus TG-6
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 12800
  • Sensor-shift Image Stabilization
  • 3840 x 2160 video
  • 25-100mm (F2.0-4.9) lens
  • 253g - 113 x 66 x 32mm
  • Launched May 2019
  • Older Model is Olympus TG-5
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
  • Released February 2015
  • Older Model is Pentax K-S1
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Olympus TG-6 vs Pentax K-S2 Overview

In this write-up, we will be matching up the Olympus TG-6 vs Pentax K-S2, former being a Waterproof while the latter is a Entry-Level DSLR by rivals Olympus and Pentax. There is a noticeable difference between the sensor resolutions of the TG-6 (12MP) and K-S2 (20MP) and the TG-6 (1/2.3") and K-S2 (APS-C) enjoy totally different sensor sizes.

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The TG-6 was launched 4 years later than the K-S2 and that is quite a sizable difference as far as tech is concerned. Both of these cameras offer different body type with the Olympus TG-6 being a Compact camera and the Pentax K-S2 being a Compact SLR camera.

Before we go through a full comparison, below is a short highlight of how the TG-6 matches up vs the K-S2 when considering portability, imaging, features and an overall rating.

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Reasons to pick Olympus TG-6 over the Pentax K-S2

 TG-6 K-S2 
ReleasedMay 2019February 2015Fresher by 53 months
Screen resolution1040k921kSharper screen (+119k dot)

Reasons to pick Pentax K-S2 over the Olympus TG-6

 K-S2 TG-6 
Screen typeFully ArticulatedFixed Fully Articulating screen
Selfie screen Easy selfies

Common features in the Olympus TG-6 and Pentax K-S2

 TG-6 K-S2 
Manual focus Dial accurate focusing
Screen sizing3"3"Equivalent screen dimensions
Touch friendly screen Absent Touch friendly screen

Olympus TG-6 vs Pentax K-S2 Physical Comparison

For anyone who is aiming to carry your camera often, you will need to factor its weight and measurements. The Olympus TG-6 enjoys outside dimensions of 113mm x 66mm x 32mm (4.4" x 2.6" x 1.3") along with a weight of 253 grams (0.56 lbs) while the Pentax K-S2 has proportions 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-6 vs Pentax K-S2 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will change based on the lens you have chosen at that moment. The following is the front view sizing comparison of the TG-6 and the K-S2.

Olympus TG-6 vs Pentax K-S2 size comparison

Using size and weight, the portability score of the TG-6 and K-S2 is 90 and 64 respectively.

Olympus TG-6 vs Pentax K-S2 top view buttons comparison

Olympus TG-6 vs Pentax K-S2 Sensor Comparison

Oftentimes, it is very hard to see the gap between sensor sizing merely by going over specs. The graphic here will help give you a much better sense of the sensor dimensions in the TG-6 and K-S2.

All in all, each of the cameras enjoy different megapixels and different sensor sizing. The TG-6 due to its tinier sensor will make achieving bokeh more challenging and the Pentax K-S2 will offer more detail utilizing its extra 8MP. Higher resolution will help you crop photographs far more aggressively. The more recent TG-6 is going to have an edge with regard to sensor tech.

Olympus TG-6 vs Pentax K-S2 sensor size comparison

Olympus TG-6 vs Pentax K-S2 Screen and ViewFinder

Olympus TG-6 vs Pentax K-S2 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus TG-6 Portrait photography advice
Pentax K-S2 Portrait photography advice
40
manual focus
comes with face detection autofocus
delivers RAW formats
no manual control
cannot use external flash
low MP (12MP)
sensor is tiny (1/2.3")
78
you can focus manually
MP count good (20 megapixels)
good sensor size (APS-C)
supports face detect autofocus
supports RAW formats
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Street Comparison

Olympus TG-6 Street photography information
Pentax K-S2 Street photography information
65
has image stabilization (Sensor-shift)
delivers RAW formats
environment proofing
no moving screen
sensor is tiny (1/2.3")
more heavy than competition (253 grams)
72
screen articulates fully
built in image stabilization (Sensor based)
good sensor size (APS-C)
supports RAW formats
weather proofing
above average ISO range (51,200)
heavier than competitors (678g)
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Sports Comparison

Olympus TG-6 as a Sports photography camera
Pentax K-S2 as a Sports photography camera
47
max fps high (20.0 fps)
has image stabilization (Sensor-shift)
comes with tracking autofocus
environment proofing
great battery life (340 CIPA)
no shutter priority mode
low MP (12MP)
sensor is tiny (1/2.3")
lack of phase detect autofocus
70
maximum shutter speed is high (1/6,000s)
built in image stabilization (Sensor based)
MP count good (20 megapixels)
good sensor size (APS-C)
supports tracking focus
weather proofing
sensor has phase detect autofocus
low frames per second (5.4 frames/s)
not so great battery pack (410 per charge)
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Travel Comparison

Olympus TG-6 Travel photography factors
Pentax K-S2 Travel photography factors
68
great battery life (340 shots)
environment proofing
built-in flash
fairly wide (25mm)
great maximum aperture (f2.0)
more heavy than competition (253 grams)
low MP (12 megapixels)
does not offer selfie friendly display
65
weather proofing
MP count good (20 megapixels)
built-in flash
display is selfie friendly
not so great battery pack (410 CIPA)
heavier than competitors (678g)
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Landscape Comparison

Olympus TG-6 Landscape photography advice
Pentax K-S2 Landscape photography advice
57
manual focus
fairly wide (25mm)
great maximum aperture (f2.0)
nice screen size (3")
has image stabilization (Sensor-shift)
delivers RAW formats
environment proofing
great battery life (340 shots)
fixed lens (fixed lens mount)
no manual control
low MP (12 megapixels)
sensor is tiny (1/2.3")
77
you can focus manually
switch lenses (Pentax KAF2 mount)
pretty good screen size (3 inch)
built in image stabilization (Sensor based)
MP count good (20 megapixels)
good sensor size (APS-C)
no anti-alias filter
above average ISO range (51,200)
supports RAW formats
weather proofing
not so great battery pack (410 shots)
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Vlogging Comparison

Olympus TG-6 Vlogging factors
Pentax K-S2 Vlogging factors
34
fairly wide (25mm)
great maximum aperture (f2.0)
has image stabilization (Sensor-shift)
comes with face detection autofocus
high video quality (3840 x 2160 pxls)
does not offer selfie friendly display
lack of external microphone support
more heavy than competition (253g)
71
display is selfie friendly
built in image stabilization (Sensor based)
supports face detect autofocus
video resolution high (1920 x 1080 pixels)
includes mic socket
heavier than competitors (678 grams)
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Olympus TG-6 vs Pentax K-S2 Specifications

Detailed spec comparison table for Olympus TG-6 and Pentax K-S2
 Olympus Tough TG-6Pentax K-S2
General Information
Brand Olympus Pentax
Model type Olympus Tough TG-6 Pentax K-S2
Type Waterproof Entry-Level DSLR
Launched 2019-05-22 2015-02-10
Physical type Compact Compact SLR
Sensor Information
Processor TruePic VIII PRIME MII
Sensor type BSI-CMOS CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 23.5 x 15.6mm
Sensor surface area 28.1mm² 366.6mm²
Sensor resolution 12 megapixel 20 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Peak resolution 4000 x 3000 5472 x 3648
Highest native ISO 12800 51200
Lowest native ISO 100 100
RAW data
Autofocusing
Manual focusing
Touch focus
AF continuous
Single AF
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 25 11
Lens
Lens support fixed lens Pentax KAF2
Lens zoom range 25-100mm (4.0x) -
Maximum aperture f/2.0-4.9 -
Macro focusing range 1cm -
Available lenses - 151
Crop factor 5.8 1.5
Screen
Type of display Fixed Type Fully Articulated
Display diagonal 3 inch 3 inch
Resolution of display 1,040 thousand dots 921 thousand dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 100%
Viewfinder magnification - 0.64x
Features
Min shutter speed 4s 30s
Max shutter speed 1/2000s 1/6000s
Continuous shutter rate 20.0fps 5.4fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Set WB
Image stabilization
Inbuilt flash
Flash distance - 12.00 m (at ISO 100)
Flash options Auto, Red Eye Reduction, Slow sync. (1st curtain), Red-eye Slow sync. (1st curtain), Fill- in, Manual, Flash Off Auto, auto w/redeye reduction, flash on, flash on + redeye reduction, slow sync, trailing curtain sync, manual flash
Hot shoe
AEB
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PC 1920 x 1080 (30p, 25p, 24p), 1280 x 720 (60p, 50p)
Highest video resolution 3840x2160 1920x1080
Video format MPEG-4, H.264 MPEG-4, H.264
Mic port
Headphone port
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Built-in Optional
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 253 gr (0.56 pounds) 678 gr (1.49 pounds)
Dimensions 113 x 66 x 32mm (4.4" x 2.6" x 1.3") 123 x 91 x 73mm (4.8" x 3.6" x 2.9")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 340 photos 410 photos
Battery type Battery Pack Battery Pack
Battery ID LI-92B D-LI109
Self timer Yes Yes (2 or 12 secs)
Time lapse shooting
Storage type SD/SDHC/SDXC card (UHS-I support) SD/SDHC/SDXC
Card slots 1 1
Pricing at release $449 $581