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Olympus 9000 vs Pentax K-3

Portability
92
Imaging
35
Features
20
Overall
29
Olympus Stylus 9000 front
 
Pentax K-3 front
Portability
59
Imaging
65
Features
85
Overall
73

Olympus 9000 vs Pentax K-3 Key Specs

Olympus 9000
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 50 - 1600
  • Sensor-shift Image Stabilization
  • 640 x 480 video
  • 28-280mm (F3.2-5.9) lens
  • 225g - 96 x 60 x 31mm
  • Introduced May 2009
  • Other Name is mju 9000
Pentax K-3
(Full Review)
  • 24MP - APS-C Sensor
  • 3.2" Fixed Display
  • ISO 100 - 51200
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 800g - 131 x 100 x 77mm
  • Announced April 2014
  • Later Model is Pentax K-3 II
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Olympus 9000 vs Pentax K-3 Overview

In this article, we are analyzing the Olympus 9000 and Pentax K-3, one is a Small Sensor Compact and the other is a Advanced DSLR by manufacturers Olympus and Pentax. There exists a huge gap among the resolutions of the 9000 (12MP) and K-3 (24MP) and the 9000 (1/2.3") and K-3 (APS-C) possess different sensor sizing.

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The 9000 was released 5 years prior to the K-3 which is a fairly significant gap as far as camera technology is concerned. Both cameras offer different body type with the Olympus 9000 being a Compact camera and the Pentax K-3 being a Mid-size SLR camera.

Before delving through a full comparison, below is a short highlight of how the 9000 scores vs the K-3 when considering portability, imaging, features and an overall mark.

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Reasons to pick Olympus 9000 over the Pentax K-3

 9000 K-3 

Reasons to pick Pentax K-3 over the Olympus 9000

 K-3 9000 
AnnouncedApril 2014May 2009Newer by 59 months
Focus manually Very accurate focusing
Display sizing3.2"2.7"Larger display (+0.5")
Display resolution1037k230kClearer display (+807k dot)

Common features in the Olympus 9000 and Pentax K-3

 9000 K-3 
Display typeFixed Fixed Fixed display
Selfie screen Neither features selfie screen
Touch friendly display Absent Touch friendly display

Olympus 9000 vs Pentax K-3 Physical Comparison

If you're planning to travel with your camera frequently, you'll need to factor in its weight and proportions. The Olympus 9000 enjoys physical measurements of 96mm x 60mm x 31mm (3.8" x 2.4" x 1.2") with a weight of 225 grams (0.50 lbs) whilst the Pentax K-3 has measurements of 131mm x 100mm x 77mm (5.2" x 3.9" x 3.0") having a weight of 800 grams (1.76 lbs).

Look at the Olympus 9000 and Pentax K-3 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will vary depending on the lens you have at that moment. The following is the front view size comparison of the 9000 compared to the K-3.

Olympus 9000 vs Pentax K-3 size comparison

Looking at dimensions and weight, the portability score of the 9000 and K-3 is 92 and 59 respectively.

Olympus 9000 vs Pentax K-3 top view buttons comparison

Olympus 9000 vs Pentax K-3 Sensor Comparison

Normally, it's difficult to picture the gap in sensor dimensions purely by checking out specs. The image below will help give you a better sense of the sensor measurements in the 9000 and K-3.

As you can plainly see, each of these cameras enjoy different megapixel count and different sensor dimensions. The 9000 featuring a smaller sensor is going to make getting shallower DOF tougher and the Pentax K-3 will produce more detail as a result of its extra 12MP. Greater resolution will enable you to crop pics far more aggressively. The more aged 9000 will be disadvantaged with regard to sensor tech.

Olympus 9000 vs Pentax K-3 sensor size comparison

Olympus 9000 vs Pentax K-3 Screen and ViewFinder

Olympus 9000 vs Pentax K-3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus 9000 Portrait photography info
Pentax K-3 Portrait photography info
21
focusing manually not possible
no manual control
can't use external flash
MP count low (12MP)
very small sensor size (1/2.3")
has no RAW format
79
focusing manually
good megapixels (24MP)
nice sensor size (APS-C)
features face detect autofocus
saves RAW files
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Street Comparison

Street photography with Olympus 9000
Street photography with Pentax K-3
53
image stabilization (Sensor-shift)
screen is fixed
very small sensor size (1/2.3")
has no RAW format
more heavy than others (225g)
69
built in image stabilization (Sensor based)
nice sensor size (APS-C)
saves RAW files
weather sealing
above average high ISO (51,200)
no articulating screen
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Sports Comparison

Olympus 9000 as a Sports photography camera
Pentax K-3 as a Sports photography camera
27
image stabilization (Sensor-shift)
no shutter priority mode
MP count low (12MP)
very small sensor size (1/2.3")
has no phase detect autofocus
76
great max shutter speed (1/8,000 seconds)
built in image stabilization (Sensor based)
good megapixels (24 megapixels)
nice sensor size (APS-C)
features tracking focus
weather sealing
sensor has phase detect autofocus
bad battery (560 shots)
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Travel Comparison

Olympus 9000 Travel photography highlights
Pentax K-3 Travel photography highlights
58
flash built-in
pretty wide (28mm)
great zoom (280mm)
lack of Timelapse function
more heavy than others (225g)
MP count low (12 megapixels)
doesn't have selfie friendly screen
slow maximum aperture (f3.2)
60
weather sealing
good megapixels (24MP)
built-in flash
bad battery (560 CIPA)
display isn't selfie friendly
Photography Glossary

Landscape Comparison

Olympus 9000 Landscape photography features
Pentax K-3 Landscape photography features
32
pretty wide (28mm)
image stabilization (Sensor-shift)
focusing manually not possible
cannot swap lenses (fixed lens mount)
slow maximum aperture (f3.2)
screen is small (2.7")
no manual control
MP count low (12MP)
very small sensor size (1/2.3")
has no RAW format
lack of Timelapse function
77
focusing manually
switch lenses (Pentax KAF2 mount)
screen is a good size (3.2 inch)
built in image stabilization (Sensor based)
good megapixels (24MP)
nice sensor size (APS-C)
does not have anti aliasing filter
above average high ISO (51,200)
saves RAW files
weather sealing
two card slots
bad battery (560 CIPA)
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Vlogging Comparison

Olympus 9000 as a Vlogging camera
Pentax K-3 as a Vlogging camera
27
pretty wide (28mm)
image stabilization (Sensor-shift)
slow maximum aperture (f3.2)
doesn't have selfie friendly screen
video resolution low (640 x 480 pxls)
lack of external microphone jack
more heavy than others (225g)
34
built in image stabilization (Sensor based)
features face detect autofocus
high res video (1920 x 1080 resolution)
includes mic socket
display isn't selfie friendly
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Olympus 9000 vs Pentax K-3 Specifications

Detailed spec comparison table for Olympus 9000 and Pentax K-3
 Olympus Stylus 9000Pentax K-3
General Information
Brand Name Olympus Pentax
Model Olympus Stylus 9000 Pentax K-3
Alternative name mju 9000 -
Class Small Sensor Compact Advanced DSLR
Introduced 2009-05-14 2014-04-10
Physical type Compact Mid-size SLR
Sensor Information
Processor - Prime III
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.08 x 4.56mm 23.5 x 15.6mm
Sensor area 27.7mm² 366.6mm²
Sensor resolution 12MP 24MP
Anti aliasing filter
Aspect ratio 16:9, 4:3 and 3:2 3:2
Full resolution 3968 x 2976 6016 x 4000
Max native ISO 1600 51200
Min native ISO 50 100
RAW pictures
Autofocusing
Manual focus
Touch to focus
Continuous AF
Single AF
Tracking AF
Selective AF
Center weighted AF
AF multi area
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points - 27
Cross focus points - 25
Lens
Lens mounting type fixed lens Pentax KAF2
Lens focal range 28-280mm (10.0x) -
Maximal aperture f/3.2-5.9 -
Macro focus range 1cm -
Available lenses - 151
Crop factor 5.9 1.5
Screen
Display type Fixed Type Fixed Type
Display size 2.7" 3.2"
Display resolution 230k dots 1,037k dots
Selfie friendly
Liveview
Touch screen
Display technology - TFT LCD monitor
Viewfinder Information
Viewfinder type 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 1/8000 seconds
Continuous shooting rate - 8.0 frames per sec
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Change WB
Image stabilization
Built-in flash
Flash range 5.00 m 13.00 m (at ISO 100)
Flash settings Auto, Fill-in, Red-Eye reduction, Off, On Auto, on, off, red-eye, slow sync, slow sync + red-eye, trailing curtain sync, high speed, wireless, manual
External flash
AE bracketing
White balance bracketing
Maximum flash synchronize - 1/180 seconds
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p)
Max video resolution 640x480 1920x1080
Video format Motion JPEG MPEG-4, H.264
Mic port
Headphone port
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 3.0 (5 GBit/sec)
GPS None Optional
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 225 gr (0.50 lbs) 800 gr (1.76 lbs)
Dimensions 96 x 60 x 31mm (3.8" x 2.4" x 1.2") 131 x 100 x 77mm (5.2" x 3.9" x 3.0")
DXO scores
DXO All around score not tested 80
DXO Color Depth score not tested 23.7
DXO Dynamic range score not tested 13.4
DXO Low light score not tested 1216
Other
Battery life - 560 photographs
Type of battery - Battery Pack
Battery model - D-LI90
Self timer Yes (12 seconds) Yes ( 2 or 12 seconds)
Time lapse feature
Type of storage xD Picture Card, microSD Card, Internal Dual SD/SDHC/SDXC
Card slots 1 Dual
Retail pricing $300 $639