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Olympus SZ-31MR iHS vs Pentax K10D

Portability
89
Imaging
39
Features
47
Overall
42
Olympus SZ-31MR iHS front
 
Pentax K10D front
Portability
59
Imaging
49
Features
43
Overall
46

Olympus SZ-31MR iHS vs Pentax K10D Key Specs

Olympus SZ-31MR iHS
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 25-600mm (F3.0-6.9) lens
  • 226g - 106 x 69 x 40mm
  • Announced February 2012
Pentax K10D
(Full Review)
  • 10MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 1600
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF2 Mount
  • 793g - 142 x 101 x 70mm
  • Introduced December 2006
  • Successor is Pentax K20D
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Olympus SZ-31MR iHS vs Pentax K10D Overview

Below, we will be looking at the Olympus SZ-31MR iHS and Pentax K10D, former is a Small Sensor Superzoom while the latter is a Advanced DSLR by rivals Olympus and Pentax. There exists a large gap among the image resolutions of the SZ-31MR iHS (16MP) and K10D (10MP) and the SZ-31MR iHS (1/2.3") and K10D (APS-C) use different sensor dimensions.

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The SZ-31MR iHS was launched 5 years after the K10D which is a fairly serious difference as far as camera technology is concerned. Both of these cameras come with different body type with the Olympus SZ-31MR iHS being a Compact camera and the Pentax K10D being a Mid-size SLR camera.

Before we go through a complete comparison, below is a concise view of how the SZ-31MR iHS scores versus the K10D when it comes to portability, imaging, features and an overall score.

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Reasons to pick Olympus SZ-31MR iHS over the Pentax K10D

 SZ-31MR iHS K10D 
IntroducedFebruary 2012December 2006More modern by 63 months
Screen dimension3"2.5"Bigger screen (+0.5")
Screen resolution920k210kSharper screen (+710k dot)
Touch friendly screen Quickly navigate

Reasons to pick Pentax K10D over the Olympus SZ-31MR iHS

 K10D SZ-31MR iHS 
Manual focus Very accurate focusing

Common features in the Olympus SZ-31MR iHS and Pentax K10D

 SZ-31MR iHS K10D 
Screen typeFixed Fixed Fixed screen
Selfie screen Neither includes selfie screen

Olympus SZ-31MR iHS vs Pentax K10D Physical Comparison

If you're intending to carry around your camera regularly, you have to consider its weight and proportions. The Olympus SZ-31MR iHS features physical dimensions of 106mm x 69mm x 40mm (4.2" x 2.7" x 1.6") having a weight of 226 grams (0.50 lbs) while the Pentax K10D has measurements of 142mm x 101mm x 70mm (5.6" x 4.0" x 2.8") accompanied by a weight of 793 grams (1.75 lbs).

Take a look at the Olympus SZ-31MR iHS and Pentax K10D in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will differ depending on the lens you choose at that moment. Following is the front view size comparison of the SZ-31MR iHS compared to the K10D.

Olympus SZ-31MR iHS vs Pentax K10D size comparison

Looking at dimensions and weight, the portability grade of the SZ-31MR iHS and K10D is 89 and 59 respectively.

Olympus SZ-31MR iHS vs Pentax K10D top view buttons comparison

Olympus SZ-31MR iHS vs Pentax K10D Sensor Comparison

More often than not, it is very hard to picture the gap in sensor sizes simply by looking through specs. The pic below will give you a far better sense of the sensor dimensions in the SZ-31MR iHS and K10D.

All in all, both cameras posses different megapixel count and different sensor sizes. The SZ-31MR iHS due to its smaller sensor is going to make shooting shallow DOF trickier and the Olympus SZ-31MR iHS will result in greater detail utilizing its extra 6 Megapixels. Higher resolution will allow you to crop shots somewhat more aggressively. The newer SZ-31MR iHS should have an edge in sensor technology.

Olympus SZ-31MR iHS vs Pentax K10D sensor size comparison

Olympus SZ-31MR iHS vs Pentax K10D Screen and ViewFinder

Olympus SZ-31MR iHS vs Pentax K10D Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus SZ-31MR iHS Portrait photography information
Pentax K10D Portrait photography information
34
sensor resolution is decent (16 megapixels)
supports face detect focus
lack of manual focus
manual exposure not possible
external flash not possible
sensor is small (1/2.3")
has no RAW support
53
has manual focus
sensor size is nice (APS-C)
saves RAW formats
no liveview feature
sensor resolution not great (10MP)
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Street Comparison

Olympus SZ-31MR iHS Street photography details
Pentax K10D Street photography details
64
built in image stabilization (Sensor-shift)
provides focus by touch
lighter than others (226g)
screen does not articulate
sensor is small (1/2.3")
has no RAW support
64
image stabilization (Sensor based)
sensor size is nice (APS-C)
saves RAW formats
environment proofing
fixed screen
Photography Glossary

Sports Comparison

Olympus SZ-31MR iHS as a Sports photography camera
Pentax K10D as a Sports photography camera
44
excellent zoom range (25-600mm 24.0 x zoom)
built in image stabilization (Sensor-shift)
sensor resolution is decent (16 megapixels)
supports tracking focus
no shutter priority mode
sensor is small (1/2.3")
not so great battery (200 CIPA)
has no phase detect auto focus
53
image stabilization (Sensor based)
sensor size is nice (APS-C)
environment proofing
has phase detect auto focus
no liveview feature
slow continuous shooting (3.0 fps)
sensor resolution not great (10 megapixels)
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Travel Comparison

Olympus SZ-31MR iHS as a Travel photography camera
Pentax K10D as a Travel photography camera
67
lighter than others (226 grams)
provides focus by touch
sensor resolution is decent (16 megapixels)
has built in flash
reasonably wide (25mm)
very long zoom (600mm)
does not have Time Lapse recording
not so great battery (200 CIPA)
screen isn't selfie friendly
sluggish maximum aperture (f3.0)
49
environment proofing
built-in flash
does not have Time Lapse function
sensor resolution not great (10 megapixels)
doesn't have a selfie friendly screen
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Landscape Comparison

Olympus SZ-31MR iHS Landscape photography advice
Pentax K10D Landscape photography advice
41
reasonably wide (25mm)
pretty good screen size (3 inch)
built in image stabilization (Sensor-shift)
sensor resolution is decent (16 megapixels)
lack of manual focus
lens is fixed (fixed lens mount)
sluggish maximum aperture (f3.0)
manual exposure not possible
sensor is small (1/2.3")
has no RAW support
not so great battery (200 CIPA)
does not have Time Lapse recording
55
has manual focus
swap lenses (Pentax KAF2 mount)
image stabilization (Sensor based)
sensor size is nice (APS-C)
saves RAW formats
environment proofing
tiny screen (2.5")
no liveview feature
sensor resolution not great (10MP)
does not have Time Lapse function
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Vlogging Comparison

Vlogging with Olympus SZ-31MR iHS
Vlogging with Pentax K10D
35
reasonably wide (25mm)
touchscreen functionality
built in image stabilization (Sensor-shift)
supports face detect focus
video res high (1920 x 1080 pxls)
lighter than others (226g)
sluggish maximum aperture (f3.0)
screen isn't selfie friendly
does not have mic support
9
no video recording
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Olympus SZ-31MR iHS vs Pentax K10D Specifications

Detailed spec comparison table for Olympus SZ-31MR iHS and Pentax K10D
 Olympus SZ-31MR iHSPentax K10D
General Information
Make Olympus Pentax
Model type Olympus SZ-31MR iHS Pentax K10D
Class Small Sensor Superzoom Advanced DSLR
Announced 2012-02-08 2006-12-15
Physical type Compact Mid-size SLR
Sensor Information
Chip Dual TruePic V -
Sensor type BSI-CMOS CCD
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 23.5 x 15.7mm
Sensor surface area 28.1mm² 369.0mm²
Sensor resolution 16 megapixel 10 megapixel
Anti alias filter
Aspect ratio 4:3 and 16:9 3:2
Maximum resolution 4608 x 3456 3872 x 2592
Maximum native ISO 6400 1600
Min native ISO 80 100
RAW support
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Total focus points - 11
Cross type focus points - -
Lens
Lens support fixed lens Pentax KAF2
Lens zoom range 25-600mm (24.0x) -
Largest aperture f/3.0-6.9 -
Macro focusing range 1cm -
Amount of lenses - 151
Focal length multiplier 5.8 1.5
Screen
Type of screen Fixed Type Fixed Type
Screen sizing 3 inches 2.5 inches
Resolution of screen 920k dots 210k dots
Selfie friendly
Liveview
Touch function
Screen technology Hypercrystal III TFT Color LCD -
Viewfinder Information
Viewfinder type None Optical (pentaprism)
Viewfinder coverage - 95 percent
Viewfinder magnification - 0.64x
Features
Slowest shutter speed 4 seconds 30 seconds
Maximum shutter speed 1/1700 seconds 1/4000 seconds
Continuous shooting rate 7.0 frames per second 3.0 frames per second
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Change white balance
Image stabilization
Built-in flash
Flash distance 9.30 m -
Flash settings Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-eye, Auto Red Eye
Hot shoe
AEB
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 1920 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) -
Maximum video resolution 1920x1080 None
Video data format MPEG-4, H.264 -
Mic port
Headphone port
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 226 grams (0.50 lb) 793 grams (1.75 lb)
Dimensions 106 x 69 x 40mm (4.2" x 2.7" x 1.6") 142 x 101 x 70mm (5.6" x 4.0" x 2.8")
DXO scores
DXO All around rating not tested 66
DXO Color Depth rating not tested 22.7
DXO Dynamic range rating not tested 11.6
DXO Low light rating not tested 522
Other
Battery life 200 pictures -
Type of battery Battery Pack -
Battery ID LI-50B -
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 or 12 sec)
Time lapse recording
Type of storage SD/SDHC/SDXC SD/MMC/SDHC card
Card slots 1 1
Price at launch $0 $700