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Olympus SZ-31MR iHS vs Pentax K-5 II

Portability
89
Imaging
39
Features
47
Overall
42
Olympus SZ-31MR iHS front
 
Pentax K-5 II front
Portability
60
Imaging
58
Features
82
Overall
67

Olympus SZ-31MR iHS vs Pentax K-5 II Key Specs

Olympus SZ-31MR iHS
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • 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 K-5 II
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 12800 (Increase to 51200)
  • Sensor based Image Stabilization
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 760g - 131 x 97 x 73mm
  • Launched June 2013
  • Superseded the Pentax K-5
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Olympus SZ-31MR iHS vs Pentax K-5 II Overview

Its time to look more closely at the Olympus SZ-31MR iHS and Pentax K-5 II, former being a Small Sensor Superzoom while the other is a Advanced DSLR by manufacturers Olympus and Pentax. The sensor resolution of the SZ-31MR iHS (16MP) and the K-5 II (16MP) is fairly comparable but the SZ-31MR iHS (1/2.3") and K-5 II (APS-C) posses totally different sensor dimensions.

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The SZ-31MR iHS was revealed 16 months before the K-5 II making them a generation apart from each other. Both cameras have different body design with the Olympus SZ-31MR iHS being a Compact camera and the Pentax K-5 II being a Mid-size SLR camera.

Before delving straight to a full comparison, here is a simple overview of how the SZ-31MR iHS scores against the K-5 II in relation to portability, imaging, features and an overall grade.

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Reasons to pick Olympus SZ-31MR iHS over the Pentax K-5 II

 SZ-31MR iHS K-5 II 
Touch friendly display Easily navigate

Reasons to pick Pentax K-5 II over the Olympus SZ-31MR iHS

 K-5 II SZ-31MR iHS 
LaunchedJune 2013February 2012More recent by 16 months
Focus manually Dial precise focus
Display resolution921k920kClearer display (+1k dot)

Common features in the Olympus SZ-31MR iHS and Pentax K-5 II

 SZ-31MR iHS K-5 II 
Display typeFixed Fixed Fixed display
Display dimensions3"3"Equal display sizing
Selfie screen Neither offers selfie screen

Olympus SZ-31MR iHS vs Pentax K-5 II Physical Comparison

For anybody who is intending to lug around your camera regularly, you should think about its weight and size. The Olympus SZ-31MR iHS offers outside measurements of 106mm x 69mm x 40mm (4.2" x 2.7" x 1.6") having a weight of 226 grams (0.50 lbs) whilst the Pentax K-5 II has specifications of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") accompanied by a weight of 760 grams (1.68 lbs).

Take a look at the Olympus SZ-31MR iHS and Pentax K-5 II in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will differ dependant on the lens you are using during that time. Here is a front view measurement comparison of the SZ-31MR iHS vs the K-5 II.

Olympus SZ-31MR iHS vs Pentax K-5 II size comparison

Looking at size and weight, the portability grade of the SZ-31MR iHS and K-5 II is 89 and 60 respectively.

Olympus SZ-31MR iHS vs Pentax K-5 II top view buttons comparison

Olympus SZ-31MR iHS vs Pentax K-5 II Sensor Comparison

Often, its difficult to visualise the difference in sensor measurements only by checking out a spec sheet. The visual below may give you a more clear sense of the sensor sizing in the SZ-31MR iHS and K-5 II.

Clearly, both cameras have the same MP but not the same sensor measurements. The SZ-31MR iHS has the smaller sensor which should make getting bokeh more challenging. The older SZ-31MR iHS will be disadvantaged when it comes to sensor technology.

Olympus SZ-31MR iHS vs Pentax K-5 II sensor size comparison

Olympus SZ-31MR iHS vs Pentax K-5 II Screen and ViewFinder

Olympus SZ-31MR iHS vs Pentax K-5 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus SZ-31MR iHS
Portrait photography with Pentax K-5 II
34
sensor resolution is decent (16MP)
comes with face detect focus
lack of manual focus
manual mode not available
external flash not possible
sensor size is tiny (1/2.3")
no RAW format
74
has manual focus
megapixel count good (16 megapixels)
sensor size is nice (APS-C)
supports face detect focusing
saves RAW files
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Street Comparison

Olympus SZ-31MR iHS Street photography highlights
Pentax K-5 II Street photography highlights
64
has image stabilization (Sensor-shift)
includes focus by touch
lighter than competition in class (226g)
fixed screen
sensor size is tiny (1/2.3")
no RAW format
67
image stabilization (Sensor based)
sensor size is nice (APS-C)
saves RAW files
environment proof
fixed screen
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Sports Comparison

Olympus SZ-31MR iHS as a Sports photography camera
Pentax K-5 II as a Sports photography camera
44
incredible zoom range (25-600mm 24.0 x zoom)
has image stabilization (Sensor-shift)
sensor resolution is decent (16 megapixels)
comes with tracking focus
no shutter priority mode
sensor size is tiny (1/2.3")
low battery power (200 shots)
no phase detect auto focus
79
max shutter speed is good (1/8,000 seconds)
image stabilization (Sensor based)
megapixel count good (16MP)
sensor size is nice (APS-C)
supports tracking focus
environment proof
comes with phase detect AF
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Travel Comparison

Olympus SZ-31MR iHS Travel photography features
Pentax K-5 II Travel photography features
67
lighter than competition in class (226g)
includes focus by touch
sensor resolution is decent (16MP)
flash built-in
really wide (25mm)
very long reach (600mm)
no Time Lapse function
low battery power (200 per charge)
doesn't feature selfie friendly screen
somewhat slow maximum aperture (f3.0)
65
environment proof
megapixel count good (16 megapixels)
has built in flash
display isn't selfie friendly
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Landscape Comparison

Olympus SZ-31MR iHS Landscape photography information
Pentax K-5 II Landscape photography information
41
really wide (25mm)
decent sized screen (3")
has image stabilization (Sensor-shift)
sensor resolution is decent (16MP)
lack of manual focus
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f3.0)
manual mode not available
sensor size is tiny (1/2.3")
no RAW format
low battery power (200 CIPA)
no Time Lapse function
79
has manual focus
interchangeable lenses (Pentax KAF2 mount)
nice screen size (3 inch)
image stabilization (Sensor based)
megapixel count good (16MP)
sensor size is nice (APS-C)
saves RAW files
environment proof
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Vlogging Comparison

Olympus SZ-31MR iHS Vlogging highlights
Pentax K-5 II Vlogging highlights
35
really wide (25mm)
touchscreen functionality
has image stabilization (Sensor-shift)
comes with face detect focus
high quality video (1920 x 1080 resolution)
lighter than competition in class (226 grams)
somewhat slow maximum aperture (f3.0)
doesn't feature selfie friendly screen
no mic jack
33
image stabilization (Sensor based)
supports face detect focusing
high video quality (1920 x 1080 pxls)
does have mic jack
display isn't selfie friendly
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Olympus SZ-31MR iHS vs Pentax K-5 II Specifications

Detailed spec comparison table for Olympus SZ-31MR iHS and Pentax K-5 II
 Olympus SZ-31MR iHSPentax K-5 II
General Information
Company Olympus Pentax
Model Olympus SZ-31MR iHS Pentax K-5 II
Type Small Sensor Superzoom Advanced DSLR
Announced 2012-02-08 2013-06-04
Body design Compact Mid-size SLR
Sensor Information
Processor Chip Dual TruePic V Prime II
Sensor type BSI-CMOS CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 23.7 x 15.7mm
Sensor area 28.1mm² 372.1mm²
Sensor resolution 16 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 4:3 and 16:9 3:2
Highest resolution 4608 x 3456 4928 x 3264
Highest native ISO 6400 12800
Highest boosted ISO - 51200
Lowest native ISO 80 100
RAW format
Lowest boosted ISO - 80
Autofocusing
Manual focus
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points - 11
Cross focus points - 9
Lens
Lens mount fixed lens Pentax KAF2
Lens focal range 25-600mm (24.0x) -
Largest aperture f/3.0-6.9 -
Macro focus range 1cm -
Total lenses - 151
Focal length multiplier 5.8 1.5
Screen
Display type Fixed Type Fixed Type
Display sizing 3 inches 3 inches
Resolution of display 920 thousand dot 921 thousand dot
Selfie friendly
Liveview
Touch capability
Display technology Hypercrystal III TFT Color LCD TFT LCD monitor
Viewfinder Information
Viewfinder type None Optical (pentaprism)
Viewfinder coverage - 100%
Viewfinder magnification - 0.61x
Features
Slowest shutter speed 4 secs 30 secs
Maximum shutter speed 1/1700 secs 1/8000 secs
Continuous shooting speed 7.0fps 7.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Change white balance
Image stabilization
Integrated flash
Flash range 9.30 m 13.00 m (at ISO 100)
Flash modes Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-eye, Slow sync, High speed, Rear curtain and Wireless
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) 1920 x 1080 (25 fps), 1280 x 720 (25, 30 fps), 640 x 480 (25, 30 fps)
Highest video resolution 1920x1080 1920x1080
Video data format MPEG-4, H.264 Motion JPEG
Mic input
Headphone input
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None Optional
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 226g (0.50 lbs) 760g (1.68 lbs)
Physical dimensions 106 x 69 x 40mm (4.2" x 2.7" x 1.6") 131 x 97 x 73mm (5.2" x 3.8" x 2.9")
DXO scores
DXO All around score not tested 82
DXO Color Depth score not tested 23.8
DXO Dynamic range score not tested 14.1
DXO Low light score not tested 1235
Other
Battery life 200 pictures 980 pictures
Battery format Battery Pack Battery Pack
Battery model LI-50B D-LI90
Self timer Yes (2 or 12 sec, pet auto shutter) Yes ( 2 or 12 seconds)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC
Storage slots 1 1
Retail price $0 $830