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Olympus 8000 vs Pentax K-S1

Portability
94
Imaging
35
Features
21
Overall
29
Olympus Stylus Tough 8000 front
 
Pentax K-S1 front
Portability
69
Imaging
64
Features
70
Overall
66

Olympus 8000 vs Pentax K-S1 Key Specs

Olympus 8000
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 64 - 1600
  • Sensor-shift Image Stabilization
  • 640 x 480 video
  • 28-102mm (F3.5-5.1) lens
  • 182g - 95 x 62 x 22mm
  • Revealed July 2009
  • Also Known as mju Tough 8000
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 Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 558g - 121 x 93 x 70mm
  • Revealed August 2014
  • Replacement is Pentax K-S2
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Olympus 8000 vs Pentax K-S1 Overview

Here, we will be analyzing the Olympus 8000 versus Pentax K-S1, former being a Small Sensor Compact while the latter is a Advanced DSLR by competitors Olympus and Pentax. There exists a sizable gap among the image resolutions of the 8000 (12MP) and K-S1 (20MP) and the 8000 (1/2.3") and K-S1 (APS-C) posses totally different sensor sizing.

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The 8000 was introduced 6 years before the K-S1 and that is a fairly significant difference as far as camera technology is concerned. The two cameras feature different body design with the Olympus 8000 being a Compact camera and the Pentax K-S1 being a Mid-size SLR camera.

Before we go right into a step-by-step comparison, here is a quick summary of how the 8000 grades vs the K-S1 when considering portability, imaging, features and an overall grade.

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Reasons to pick Olympus 8000 over the Pentax K-S1

 8000 K-S1 

Reasons to pick Pentax K-S1 over the Olympus 8000

 K-S1 8000 
RevealedAugust 2014July 2009More recent by 62 months
Manually focus More accurate focus
Screen size3"2.7"Bigger screen (+0.3")
Screen resolution921k230kSharper screen (+691k dot)

Common features in the Olympus 8000 and Pentax K-S1

 8000 K-S1 
Screen typeFixed Fixed Fixed screen
Selfie screen Neither includes selfie screen
Touch friendly screen Missing Touch friendly screen

Olympus 8000 vs Pentax K-S1 Physical Comparison

In case you're planning to lug around your camera frequently, you have to consider its weight and dimensions. The Olympus 8000 features exterior dimensions of 95mm x 62mm x 22mm (3.7" x 2.4" x 0.9") with a weight of 182 grams (0.40 lbs) while the Pentax K-S1 has dimensions of 121mm x 93mm x 70mm (4.8" x 3.7" x 2.8") accompanied by a weight of 558 grams (1.23 lbs).

Contrast the Olympus 8000 versus Pentax K-S1 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will vary depending on the lens you are using at the time. Underneath is a front view dimension comparison of the 8000 compared to the K-S1.

Olympus 8000 vs Pentax K-S1 size comparison

Taking into account dimensions and weight, the portability rating of the 8000 and K-S1 is 94 and 69 respectively.

Olympus 8000 vs Pentax K-S1 top view buttons comparison

Olympus 8000 vs Pentax K-S1 Sensor Comparison

Normally, it is very difficult to see the gap in sensor measurements purely by going through a spec sheet. The photograph underneath might provide you a more clear sense of the sensor sizes in the 8000 and K-S1.

Clearly, each of the cameras come with different resolutions and different sensor measurements. The 8000 using its smaller sensor will make shooting bokeh more difficult and the Pentax K-S1 will provide greater detail using its extra 8 Megapixels. Higher resolution will also let you crop pictures a good deal more aggressively. The older 8000 will be behind with regard to sensor technology.

Olympus 8000 vs Pentax K-S1 sensor size comparison

Olympus 8000 vs Pentax K-S1 Screen and ViewFinder

Olympus 8000 vs Pentax K-S1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus 8000 Portrait photography details
Pentax K-S1 Portrait photography details
21
no manual focus
manual exposure not available
cannot use external flash
MP count low (12 megapixels)
very small sensor (1/2.3")
does not have RAW support
78
you can focus manually
good resolution (20MP)
good sensor size (APS-C)
offers face detect focus
supports RAW formats
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Street Comparison

Olympus 8000 Street photography advice
Pentax K-S1 Street photography advice
62
has image stabilization (Sensor-shift)
weather proof
fixed screen
very small sensor (1/2.3")
does not have RAW support
73
built in image stabilization (Sensor based)
good sensor size (APS-C)
supports RAW formats
lighter than average (558g)
good high ISO (51,200)
screen is fixed
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Sports Comparison

Olympus 8000 as a Sports photography camera
Pentax K-S1 as a Sports photography camera
34
has image stabilization (Sensor-shift)
weather proof
no shutter priority
MP count low (12 megapixels)
very small sensor (1/2.3")
does not have phase detect autofocus
69
maximum shutter speed is high (1/6,000 seconds)
built in image stabilization (Sensor based)
good resolution (20MP)
good sensor size (APS-C)
offers tracking focus
sensor has phase detect auto focus
painfully slow continuous shooting (5.4 fps)
bad battery pack (410 shots)
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Travel Comparison

Olympus 8000 Travel photography info
Pentax K-S1 Travel photography info
61
weather proof
flash built-in
quite wide (28mm)
lack of Timelapse mode
MP count low (12 megapixels)
display is not selfie friendly
slow max aperture (f3.5)
60
lighter than average (558 grams)
good resolution (20MP)
has built in flash
lack of Timelapse recording
bad battery pack (410 per charge)
display is not selfie friendly
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Landscape Comparison

Landscape photography with Olympus 8000
Landscape photography with Pentax K-S1
35
quite wide (28mm)
has image stabilization (Sensor-shift)
weather proof
no manual focus
lens is fixed (fixed lens mount)
slow max aperture (f3.5)
tiny screen (2.7 inch)
manual exposure not available
MP count low (12MP)
very small sensor (1/2.3")
does not have RAW support
lack of Timelapse mode
73
you can focus manually
switch lenses (Pentax KAF2 mount)
good sized screen (3")
built in image stabilization (Sensor based)
good resolution (20MP)
good sensor size (APS-C)
doesnt have anti-alias filter
good high ISO (51,200)
supports RAW formats
bad battery pack (410 shots)
lack of Timelapse recording
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Vlogging Comparison

Olympus 8000 as a Vlogging camera
Pentax K-S1 as a Vlogging camera
28
quite wide (28mm)
has image stabilization (Sensor-shift)
slow max aperture (f3.5)
display is not selfie friendly
video res low (640 x 480 pixels)
lack of external microphone socket
33
built in image stabilization (Sensor based)
offers face detect focus
high quality video (1920 x 1080 pxls)
lighter than average (558 grams)
display is not selfie friendly
lack of microphone jack
Photography Glossary

Olympus 8000 vs Pentax K-S1 Specifications

Detailed spec comparison table for Olympus 8000 and Pentax K-S1
 Olympus Stylus Tough 8000Pentax K-S1
General Information
Company Olympus Pentax
Model type Olympus Stylus Tough 8000 Pentax K-S1
Otherwise known as mju Tough 8000 -
Class Small Sensor Compact Advanced DSLR
Revealed 2009-07-01 2014-08-27
Body design Compact Mid-size SLR
Sensor Information
Processor Chip - 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 12MP 20MP
Anti alias filter
Aspect ratio 16:9, 4:3 and 3:2 3:2
Peak resolution 3968 x 2976 5472 x 3648
Highest native ISO 1600 51200
Lowest native ISO 64 100
RAW pictures
Autofocusing
Focus manually
AF touch
Continuous AF
Single AF
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Total focus points - 11
Lens
Lens mount type fixed lens Pentax KAF2
Lens zoom range 28-102mm (3.6x) -
Maximal aperture f/3.5-5.1 -
Macro focusing distance 2cm -
Total lenses - 151
Focal length multiplier 5.9 1.5
Screen
Range of display Fixed Type Fixed Type
Display diagonal 2.7 inches 3 inches
Resolution of display 230k dot 921k dot
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.64x
Features
Min shutter speed 1/4 seconds 30 seconds
Max shutter speed 1/2000 seconds 1/6000 seconds
Continuous shutter speed - 5.4fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Change WB
Image stabilization
Integrated flash
Flash distance 4.00 m 10.00 m (at ISO 100)
Flash modes Auto, Fill-in, Red-Eye reduction, Off, On Auto, auto + redeye, on, on + redeye reduction, slow sync, trailing curtain sync, manual
Hot shoe
AE bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50 fps)
Highest video resolution 640x480 1920x1080
Video file format Motion JPEG 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 None Optional
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 182 grams (0.40 pounds) 558 grams (1.23 pounds)
Physical dimensions 95 x 62 x 22mm (3.7" x 2.4" x 0.9") 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 - 410 photos
Battery format - Battery Pack
Battery ID - D-LI109
Self timer Yes (12 seconds) Yes ( 2 or 12 seconds)
Time lapse recording
Type of storage xD Picture Card, microSD Card, Internal SD/SDHC/SDXC
Storage slots 1 1
Retail price $380 $339