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Olympus SZ-31MR iHS vs Pentax H90

Portability
89
Imaging
39
Features
47
Overall
42
Olympus SZ-31MR iHS front
 
Pentax Optio H90 front
Portability
93
Imaging
35
Features
24
Overall
30

Olympus SZ-31MR iHS vs Pentax H90 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
  • Launched February 2012
Pentax H90
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-140mm (F3.5-5.9) lens
  • 153g - 101 x 65 x 28mm
  • Introduced January 2010
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Olympus SZ-31MR iHS vs Pentax H90 Overview

Here, we will be contrasting the Olympus SZ-31MR iHS vs Pentax H90, former is a Small Sensor Superzoom while the latter is a Small Sensor Compact by rivals Olympus and Pentax. There exists a large gap among the image resolutions of the SZ-31MR iHS (16MP) and H90 (12MP) but both cameras provide the identical sensor sizing (1/2.3").

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The SZ-31MR iHS was announced 2 years after the H90 which is a fairly serious difference as far as camera technology is concerned. Both of the cameras feature the same body design (Compact).

Before diving right into a in-depth comparison, here is a short summary of how the SZ-31MR iHS matches up against the H90 for portability, imaging, features and an overall score.

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Reasons to pick Olympus SZ-31MR iHS over the Pentax H90

 SZ-31MR iHS H90 
IntroducedFebruary 2012January 2010More modern by 25 months
Screen size3"2.7"Bigger screen (+0.3")
Screen resolution920k230kClearer screen (+690k dot)
Touch friendly screen Quickly navigate

Reasons to pick Pentax H90 over the Olympus SZ-31MR iHS

 H90 SZ-31MR iHS 
Manually focus Dial exact focus

Common features in the Olympus SZ-31MR iHS and Pentax H90

 SZ-31MR iHS H90 
Screen typeFixed Fixed Fixed screen
Selfie screen Neither provides selfie screen

Olympus SZ-31MR iHS vs Pentax H90 Physical Comparison

If you're going to carry around your camera often, you are going to need to take into account its weight and size. The Olympus SZ-31MR iHS provides external measurements of 106mm x 69mm x 40mm (4.2" x 2.7" x 1.6") with a weight of 226 grams (0.50 lbs) while the Pentax H90 has specifications of 101mm x 65mm x 28mm (4.0" x 2.6" x 1.1") with a weight of 153 grams (0.34 lbs).

See the Olympus SZ-31MR iHS vs Pentax H90 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will differ depending on the lens you are utilizing at that moment. Underneath is a front view dimensions comparison of the SZ-31MR iHS versus the H90.

Olympus SZ-31MR iHS vs Pentax H90 size comparison

Using dimensions and weight, the portability score of the SZ-31MR iHS and H90 is 89 and 93 respectively.

Olympus SZ-31MR iHS vs Pentax H90 top view buttons comparison

Olympus SZ-31MR iHS vs Pentax H90 Sensor Comparison

Quite often, it's tough to visualize the gap in sensor sizes just by researching specs. The pic below will help offer you a far better sense of the sensor measurements in the SZ-31MR iHS and H90.

As you can plainly see, each of these cameras feature the identical sensor size albeit different resolution. You can expect the Olympus SZ-31MR iHS to result in more detail with its extra 4 Megapixels. Higher resolution will enable you to crop photographs way more aggressively. The more modern SZ-31MR iHS provides an edge in sensor tech.

Olympus SZ-31MR iHS vs Pentax H90 sensor size comparison

Olympus SZ-31MR iHS vs Pentax H90 Screen and ViewFinder

Olympus SZ-31MR iHS vs Pentax H90 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus SZ-31MR iHS Portrait photography factors
Pentax H90 Portrait photography factors
34
resolution is good (16MP)
features face detection autofocus
focusing manually not possible
manual mode not possible
cannot use external flash
sensor size is tiny (1/2.3")
has no RAW format
27
has manual focus
lack of manual mode
no external flash support
low resolution (12MP)
very small sensor (1/2.3")
lack of RAW format
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Street Comparison

Street photography with Olympus SZ-31MR iHS
Street photography with Pentax H90
64
has image stabilization (Sensor-shift)
has focus via touch
lighter than others (226 grams)
screen is fixed
sensor size is tiny (1/2.3")
has no RAW format
56
has image stabilization (Sensor-shift)
screen is fixed
very small sensor (1/2.3")
lack of RAW format
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Sports Comparison

Olympus SZ-31MR iHS Sports photography info
Pentax H90 Sports photography info
44
great zoom range (25-600mm 24.0 x zoom)
has image stabilization (Sensor-shift)
resolution is good (16MP)
features tracking autofocus
lack of shutter priority mode
sensor size is tiny (1/2.3")
terrible battery (200 shots)
has no phase detect autofocus
31
has image stabilization (Sensor-shift)
features tracking focus
max frames per second low (1.0 frames/s)
no shutter priority mode
low resolution (12MP)
very small sensor (1/2.3")
lack of phase detect AF
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Travel Comparison

Olympus SZ-31MR iHS as a Travel photography camera
Pentax H90 as a Travel photography camera
67
lighter than others (226g)
has focus via touch
resolution is good (16MP)
built-in flash
fairly wide (25mm)
great zoom (600mm)
lack of Timelapse function
terrible battery (200 per charge)
display isn't selfie friendly
slow maximum aperture (f3.0)
57
flash built-in
fairly wide (28mm)
does not have Time Lapse mode
low resolution (12 megapixels)
display is not selfie friendly
somewhat slow max aperture (f3.5)
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Landscape Comparison

Olympus SZ-31MR iHS Landscape photography advice
Pentax H90 Landscape photography advice
41
fairly wide (25mm)
good sized screen (3")
has image stabilization (Sensor-shift)
resolution is good (16 megapixels)
focusing manually not possible
lens is fixed (fixed lens mount)
slow maximum aperture (f3.0)
manual mode not possible
sensor size is tiny (1/2.3")
has no RAW format
terrible battery (200 per charge)
lack of Timelapse function
36
has manual focus
fairly wide (28mm)
has image stabilization (Sensor-shift)
can't swap lens (fixed lens mount)
somewhat slow max aperture (f3.5)
screen is somewhat small (2.7")
lack of manual mode
low resolution (12MP)
very small sensor (1/2.3")
lack of RAW format
does not have Time Lapse mode
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Vlogging Comparison

Vlogging with Olympus SZ-31MR iHS
Vlogging with Pentax H90
35
fairly wide (25mm)
touchscreen capability
has image stabilization (Sensor-shift)
features face detection autofocus
video resolution high (1920 x 1080 resolution)
lighter than others (226 grams)
slow maximum aperture (f3.0)
display isn't selfie friendly
lack of external microphone jack
28
fairly wide (28mm)
has image stabilization (Sensor-shift)
somewhat slow max aperture (f3.5)
display is not selfie friendly
low quality video (1280 x 720 pixels)
does not have mic support
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Olympus SZ-31MR iHS vs Pentax H90 Specifications

Detailed spec comparison table for Olympus SZ-31MR iHS and Pentax H90
 Olympus SZ-31MR iHSPentax Optio H90
General Information
Brand Name Olympus Pentax
Model type Olympus SZ-31MR iHS Pentax Optio H90
Type Small Sensor Superzoom Small Sensor Compact
Launched 2012-02-08 2010-01-25
Physical type Compact Compact
Sensor Information
Processor Dual TruePic V Prime
Sensor type BSI-CMOS CCD
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.17 x 4.55mm 6.17 x 4.55mm
Sensor area 28.1mm² 28.1mm²
Sensor resolution 16 megapixel 12 megapixel
Anti alias filter
Aspect ratio 4:3 and 16:9 4:3 and 16:9
Max resolution 4608 x 3456 4000 x 3000
Max native ISO 6400 6400
Min native ISO 80 80
RAW pictures
Autofocusing
Manual focusing
AF touch
Continuous AF
Single AF
Tracking AF
Selective AF
AF center weighted
AF multi area
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points - 9
Cross type focus points - -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 25-600mm (24.0x) 28-140mm (5.0x)
Highest aperture f/3.0-6.9 f/3.5-5.9
Macro focusing range 1cm 10cm
Crop factor 5.8 5.8
Screen
Type of display Fixed Type Fixed Type
Display diagonal 3 inch 2.7 inch
Resolution of display 920 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch display
Display technology Hypercrystal III TFT Color LCD -
Viewfinder Information
Viewfinder type None None
Features
Min shutter speed 4 seconds 4 seconds
Max shutter speed 1/1700 seconds 1/2000 seconds
Continuous shutter rate 7.0fps 1.0fps
Shutter priority
Aperture priority
Expose Manually
Custom WB
Image stabilization
Integrated flash
Flash distance 9.30 m 4.00 m
Flash modes Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-eye, Soft
Hot shoe
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 1920x1080 1280x720
Video data format MPEG-4, H.264 Motion JPEG
Mic support
Headphone support
Connectivity
Wireless Eye-Fi Connected Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 226 grams (0.50 lb) 153 grams (0.34 lb)
Physical dimensions 106 x 69 x 40mm (4.2" x 2.7" x 1.6") 101 x 65 x 28mm (4.0" x 2.6" x 1.1")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 200 images -
Style of battery Battery Pack -
Battery ID LI-50B D-LI68
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 or 10 sec)
Time lapse feature
Storage type SD/SDHC/SDXC SD/SDHC, Internal
Card slots Single Single
Pricing at release $0 $150