Clicky

Olympus TG-1 iHS vs Pentax K-S1

Portability
91
Imaging
36
Features
40
Overall
37
Olympus Tough TG-1 iHS front
 
Pentax K-S1 front
Portability
69
Imaging
63
Features
70
Overall
65

Olympus TG-1 iHS vs Pentax K-S1 Key Specs

Olympus TG-1 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 - 112 x 67 x 30mm
  • Introduced May 2012
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
  • Introduced August 2014
  • Successor is Pentax K-S2
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modes

Olympus TG-1 iHS vs Pentax K-S1 Overview

Its time to look much closer at the Olympus TG-1 iHS and Pentax K-S1, one is a Waterproof and the latter is a Advanced DSLR by manufacturers Olympus and Pentax. There is a big difference between the sensor resolutions of the TG-1 iHS (12MP) and K-S1 (20MP) and the TG-1 iHS (1/2.3") and K-S1 (APS-C) enjoy different sensor dimensions.

Photography Glossary

The TG-1 iHS was released 3 years earlier than the K-S1 which is quite a big gap as far as tech is concerned. Each of these cameras offer different body type with the Olympus TG-1 iHS being a Compact camera and the Pentax K-S1 being a Mid-size SLR camera.

Before getting straight into a more detailed comparison, below is a quick view of how the TG-1 iHS grades vs the K-S1 in relation to portability, imaging, features and an overall score.

Meta to Introduce 'AI-Generated' Labels for Media starting next month
	
	

Reasons to pick Olympus TG-1 iHS over the Pentax K-S1

 TG-1 iHS K-S1 

Reasons to pick Pentax K-S1 over the Olympus TG-1 iHS

 K-S1 TG-1 iHS 
IntroducedAugust 2014May 2012More modern by 28 months
Manually focus Very precise focusing
Screen resolution921k610kCrisper screen (+311k dot)

Common features in the Olympus TG-1 iHS and Pentax K-S1

 TG-1 iHS K-S1 
Screen typeFixed Fixed Fixed screen
Screen sizing3"3"Equivalent screen sizing
Selfie screen Neither provides selfie screen
Touch screen Lack of Touch screen

Olympus TG-1 iHS vs Pentax K-S1 Physical Comparison

When you are aiming to carry around your camera often, you need to factor its weight and size. The Olympus TG-1 iHS provides outside measurements of 112mm x 67mm x 30mm (4.4" x 2.6" x 1.2") and a weight of 230 grams (0.51 lbs) whilst the Pentax K-S1 has specifications of 121mm x 93mm x 70mm (4.8" x 3.7" x 2.8") accompanied by a weight of 558 grams (1.23 lbs).

Check out the Olympus TG-1 iHS and Pentax K-S1 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will change based on the lens you are working with at that time. Underneath is the front view measurements comparison of the TG-1 iHS and the K-S1.

Olympus TG-1 iHS vs Pentax K-S1 size comparison

Considering size and weight, the portability grade of the TG-1 iHS and K-S1 is 91 and 69 respectively.

Olympus TG-1 iHS vs Pentax K-S1 top view buttons comparison

Olympus TG-1 iHS vs Pentax K-S1 Sensor Comparison

In many cases, it's hard to visualize the gap between sensor sizes only by reading through technical specs. The pic underneath will help offer you a much better sense of the sensor measurements in the TG-1 iHS and K-S1.

As you can tell, both of those cameras offer different megapixels and different sensor sizes. The TG-1 iHS due to its tinier sensor is going to make shooting shallower DOF trickier and the Pentax K-S1 will give more detail as a result of its extra 8 Megapixels. Higher resolution will also allow you to crop pictures a little more aggressively. The more aged TG-1 iHS is going to be disadvantaged when it comes to sensor technology.

Olympus TG-1 iHS vs Pentax K-S1 sensor size comparison

Olympus TG-1 iHS vs Pentax K-S1 Screen and ViewFinder

Olympus TG-1 iHS vs Pentax K-S1 Screen and Viewfinder comparison
Samsung Releases Faster Versions of EVO MicroSD Cards

Photography Type Scores

Portrait Comparison

Olympus TG-1 iHS Portrait photography advice
Pentax K-S1 Portrait photography advice
27
has face detection focus
no manual focus
manual exposure not possible
can't use external flash
sensor resolution not great (12 megapixels)
sensor size is small (1/2.3")
does not have RAW format
77
focusing manually
decent megapixels (20MP)
nice sensor size (APS-C)
supports face detect focus
saves RAW formats
Pentax 17 Pre-Orders Outperform Expectations by a Landslide

Street Comparison

Olympus TG-1 iHS Street photography features
Pentax K-S1 Street photography features
61
image stabilization (Sensor-shift)
weather proof
screen is fixed
sensor size is small (1/2.3")
does not have RAW format
73
image stabilization (Sensor based)
nice sensor size (APS-C)
saves RAW formats
lighter than competitors (558 grams)
good ISO range (51,200)
screen is fixed
Snapchat Adds Watermarks to AI-Created Images

Sports Comparison

Olympus TG-1 iHS Sports photography advice
Pentax K-S1 Sports photography advice
40
image stabilization (Sensor-shift)
has tracking autofocus
weather proof
good battery pack (350 shots)
painfully slow continuous shooting (3.0 fps)
lack of shutter priority mode
sensor resolution not great (12MP)
sensor size is small (1/2.3")
does not have phase detect auto focus
69
great max shutter speed (1/6,000s)
image stabilization (Sensor based)
decent megapixels (20 megapixels)
nice sensor size (APS-C)
supports tracking focus
supports phase detect auto focus
very slow continuous shooting (5.4 frames per second)
low battery (410 shots)
President Biden pushes bill mandating TikTok sale or ban

Travel Comparison

Olympus TG-1 iHS Travel photography information
Pentax K-S1 Travel photography information
68
good battery pack (350 per charge)
weather proof
flash built-in
rather wide (25mm)
very good maximum aperture (f2.0)
no Timelapse function
sensor resolution not great (12MP)
screen is not selfie friendly
60
lighter than competitors (558g)
decent megapixels (20 megapixels)
built-in flash
no Timelapse function
low battery (410 CIPA)
screen is not selfie friendly
Sora from OpenAI releases its first ever music video

Landscape Comparison

Olympus TG-1 iHS as a Landscape photography camera
Pentax K-S1 as a Landscape photography camera
46
rather wide (25mm)
very good maximum aperture (f2.0)
screen size is good (3")
image stabilization (Sensor-shift)
weather proof
good battery pack (350 shots)
no manual focus
can't change lenses (fixed lens mount)
manual exposure not possible
sensor resolution not great (12 megapixels)
sensor size is small (1/2.3")
does not have RAW format
no Timelapse function
73
focusing manually
swap lenses (Pentax KAF2 mount)
nice screen size (3")
image stabilization (Sensor based)
decent megapixels (20 megapixels)
nice sensor size (APS-C)
doesnt have low pass filter
good ISO range (51,200)
saves RAW formats
low battery (410 shots)
no Timelapse function
Apple Innovates by Creating Next-Level Optical Stabilization for iPhone

Vlogging Comparison

Olympus TG-1 iHS Vlogging advice
Pentax K-S1 Vlogging advice
36
rather wide (25mm)
very good maximum aperture (f2.0)
image stabilization (Sensor-shift)
has face detection focus
video res high (1920 x 1080 resolution)
screen is not selfie friendly
no external microphone port
33
image stabilization (Sensor based)
supports face detect focus
high res video (1920 x 1080 resolution)
lighter than competitors (558g)
screen is not selfie friendly
no microphone jack
Photobucket discusses licensing 13 billion images with AI firms

Olympus TG-1 iHS vs Pentax K-S1 Specifications

Detailed spec comparison table for Olympus TG-1 iHS and Pentax K-S1
 Olympus Tough TG-1 iHSPentax K-S1
General Information
Company Olympus Pentax
Model type Olympus Tough TG-1 iHS Pentax K-S1
Type Waterproof Advanced DSLR
Introduced 2012-05-08 2014-08-27
Body design Compact Mid-size SLR
Sensor Information
Processor Chip TruePic VI 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 area 28.1mm² 366.6mm²
Sensor resolution 12 megapixel 20 megapixel
Anti alias filter
Aspect ratio 4:3 and 16:9 3:2
Maximum resolution 3968 x 2976 5472 x 3648
Maximum native ISO 6400 51200
Minimum native ISO 100 100
RAW pictures
Autofocusing
Manual focusing
Touch focus
AF continuous
Single AF
Tracking AF
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points - 11
Cross type focus points - -
Lens
Lens support fixed lens Pentax KAF2
Lens zoom range 25-100mm (4.0x) -
Largest aperture f/2.0-4.9 -
Total lenses - 151
Crop factor 5.8 1.5
Screen
Range of screen Fixed Type Fixed Type
Screen sizing 3 inches 3 inches
Resolution of screen 610k dot 921k dot
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.64x
Features
Slowest shutter speed 4 seconds 30 seconds
Maximum shutter speed 1/2000 seconds 1/6000 seconds
Continuous shooting speed 3.0 frames/s 5.4 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation - Yes
Set WB
Image stabilization
Integrated flash
Flash distance - 10.00 m (at ISO 100)
Flash modes - Auto, auto + redeye, on, on + redeye reduction, slow sync, trailing curtain sync, manual
External flash
Auto exposure bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50 fps)
Maximum video resolution 1920x1080 1920x1080
Video data format H.264 H.264
Microphone input
Headphone input
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn Optional
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 230g (0.51 lb) 558g (1.23 lb)
Dimensions 112 x 67 x 30mm (4.4" x 2.6" x 1.2") 121 x 93 x 70mm (4.8" x 3.7" x 2.8")
DXO scores
DXO All around 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 350 photographs 410 photographs
Battery format Battery Pack Battery Pack
Battery ID LI90B D-LI109
Self timer Yes (2 and 12 sec) Yes ( 2 or 12 seconds)
Time lapse recording
Storage media - SD/SDHC/SDXC
Storage slots One One
Launch pricing $399 $339