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Olympus SZ-31MR iHS vs Pentax K-1

Portability
89
Imaging
39
Features
47
Overall
42
Olympus SZ-31MR iHS front
 
Pentax K-1 front
Portability
55
Imaging
76
Features
82
Overall
78

Olympus SZ-31MR iHS vs Pentax K-1 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-1
(Full Review)
  • 36MP - Full frame Sensor
  • 3.2" Fully Articulated Display
  • ISO 100 - 204800
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 1010g - 137 x 110 x 86mm
  • Introduced February 2016
  • Refreshed by Pentax K-1 II
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Olympus SZ-31MR iHS vs Pentax K-1 Overview

Its time to look more closely at the Olympus SZ-31MR iHS vs Pentax K-1, one being a Small Sensor Superzoom and the other is a Advanced DSLR by competitors Olympus and Pentax. There exists a sizeable gap between the image resolutions of the SZ-31MR iHS (16MP) and K-1 (36MP) and the SZ-31MR iHS (1/2.3") and K-1 (Full frame) have totally different sensor size.

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The SZ-31MR iHS was introduced 5 years earlier than the K-1 and that is quite a large gap as far as technology is concerned. The two cameras have different body design with the Olympus SZ-31MR iHS being a Compact camera and the Pentax K-1 being a Mid-size SLR camera.

Before going into a in-depth comparison, here is a short synopsis of how the SZ-31MR iHS matches up vs the K-1 in the way of portability, imaging, features and an overall grade.

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Reasons to pick Olympus SZ-31MR iHS over the Pentax K-1

 SZ-31MR iHS K-1 
Touch display Easily navigate

Reasons to pick Pentax K-1 over the Olympus SZ-31MR iHS

 K-1 SZ-31MR iHS 
IntroducedFebruary 2016February 2012More recent by 49 months
Manually focus More exact focus
Display typeFully ArticulatedFixed Fully Articulating display
Display dimensions3.2"3"Larger display (+0.2")
Display resolution1037k920kCrisper display (+117k dot)

Common features in the Olympus SZ-31MR iHS and Pentax K-1

 SZ-31MR iHS K-1 
Selfie screen Neither comes with selfie screen

Olympus SZ-31MR iHS vs Pentax K-1 Physical Comparison

If you are going to lug around your camera often, you will have to factor its weight and volume. The Olympus SZ-31MR iHS comes with physical 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 K-1 has sizing of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") accompanied by a weight of 1010 grams (2.23 lbs).

Examine the Olympus SZ-31MR iHS vs Pentax K-1 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will change dependant on the lens you are working with at the time. Underneath is a front view dimension comparison of the SZ-31MR iHS compared to the K-1.

Olympus SZ-31MR iHS vs Pentax K-1 size comparison

Considering dimensions and weight, the portability score of the SZ-31MR iHS and K-1 is 89 and 55 respectively.

Olympus SZ-31MR iHS vs Pentax K-1 top view buttons comparison

Olympus SZ-31MR iHS vs Pentax K-1 Sensor Comparison

Normally, it's tough to see the contrast between sensor measurements only by going over technical specs. The photograph here will offer you a much better sense of the sensor sizing in the SZ-31MR iHS and K-1.

As you can tell, both of the cameras provide different megapixels and different sensor measurements. The SZ-31MR iHS using its tinier sensor will make achieving shallower depth of field more difficult and the Pentax K-1 will deliver greater detail using its extra 20MP. Greater resolution will also allow you to crop images more aggressively. The older SZ-31MR iHS is going to be behind with regard to sensor tech.

Olympus SZ-31MR iHS vs Pentax K-1 sensor size comparison

Olympus SZ-31MR iHS vs Pentax K-1 Screen and ViewFinder

Olympus SZ-31MR iHS vs Pentax K-1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus SZ-31MR iHS Portrait photography highlights
Pentax K-1 Portrait photography highlights
34
good megapixels (16MP)
features face detect autofocus
focusing manually not possible
no manual exposure
no external flash support
sensor size is small (1/2.3")
has no RAW support
85
manual focus
amazing megapixels (36 megapixels)
large sensor size (Full frame)
offers face detection autofocus
saves RAW files
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Street Comparison

Olympus SZ-31MR iHS Street photography highlights
Pentax K-1 Street photography highlights
64
has image stabilization (Sensor-shift)
boasts focus by touch
lighter than others (226g)
screen does not articulate
sensor size is small (1/2.3")
has no RAW support
70
screen articulates fully
image stabilization (Sensor based 5-axis)
large sensor size (Full frame)
saves RAW files
environment sealing
above average ISO range (204,800)
more heavy than competition in class (1,010g)
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Sports Comparison

Olympus SZ-31MR iHS Sports photography details
Pentax K-1 Sports photography details
44
long zoom range (25-600mm 24.0 x zoom)
has image stabilization (Sensor-shift)
good megapixels (16MP)
features tracking focus
no shutter priority
sensor size is small (1/2.3")
bad battery (200 shots)
has no phase detect autofocus
76
high shutter speed (1/8,000 seconds)
image stabilization (Sensor based 5-axis)
amazing megapixels (36 megapixels)
large sensor size (Full frame)
offers tracking autofocus
environment sealing
supports phase detect autofocus
low frames per second (4.4 frames per second)
terrible battery (760 shots)
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Travel Comparison

Olympus SZ-31MR iHS Travel photography information
Pentax K-1 Travel photography information
67
lighter than others (226g)
boasts focus by touch
good megapixels (16 megapixels)
built-in flash
relatively wide (25mm)
great reach (600mm)
lack of Timelapse mode
bad battery (200 shots)
display is not selfie friendly
sluggish max aperture (f3.0)
53
environment sealing
amazing megapixels (36MP)
terrible battery (760 per charge)
more heavy than competition in class (1,010g)
doesn't posses selfie friendly display
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Landscape Comparison

Olympus SZ-31MR iHS Landscape photography factors
Pentax K-1 Landscape photography factors
41
relatively wide (25mm)
pretty good screen size (3 inches)
has image stabilization (Sensor-shift)
good megapixels (16 megapixels)
focusing manually not possible
fixed lens (fixed lens mount)
sluggish max aperture (f3.0)
no manual exposure
sensor size is small (1/2.3")
has no RAW support
bad battery (200 per charge)
lack of Timelapse mode
81
manual focus
switch lenses (Pentax KAF2 mount)
pretty good screen size (3.2 inch)
image stabilization (Sensor based 5-axis)
amazing megapixels (36MP)
large sensor size (Full frame)
does not have anti aliasing filter
above average ISO range (204,800)
saves RAW files
environment sealing
two card slots
terrible battery (760 shots)
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Vlogging Comparison

Olympus SZ-31MR iHS Vlogging highlights
Pentax K-1 Vlogging highlights
35
relatively wide (25mm)
touchscreen capability
has image stabilization (Sensor-shift)
features face detect autofocus
high quality video (1920 x 1080 pixels)
lighter than others (226 grams)
sluggish max aperture (f3.0)
display is not selfie friendly
lack of microphone port
31
image stabilization (Sensor based 5-axis)
offers face detection autofocus
video resolution high (1920 x 1080 pxls)
comes with external microphone socket
doesn't posses selfie friendly display
more heavy than competition in class (1,010g)
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Olympus SZ-31MR iHS vs Pentax K-1 Specifications

Detailed spec comparison table for Olympus SZ-31MR iHS and Pentax K-1
 Olympus SZ-31MR iHSPentax K-1
General Information
Manufacturer Olympus Pentax
Model Olympus SZ-31MR iHS Pentax K-1
Type Small Sensor Superzoom Advanced DSLR
Announced 2012-02-08 2016-02-17
Physical type Compact Mid-size SLR
Sensor Information
Powered by Dual TruePic V -
Sensor type BSI-CMOS CMOS
Sensor size 1/2.3" Full frame
Sensor measurements 6.17 x 4.55mm 35.9 x 24mm
Sensor surface area 28.1mm² 861.6mm²
Sensor resolution 16 megapixel 36 megapixel
Anti aliasing filter
Aspect ratio 4:3 and 16:9 3:2
Full resolution 4608 x 3456 7360 x 4912
Max native ISO 6400 204800
Minimum native ISO 80 100
RAW photos
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points - 33
Cross focus points - 25
Lens
Lens mounting type fixed lens Pentax KAF2
Lens focal range 25-600mm (24.0x) -
Max aperture f/3.0-6.9 -
Macro focus range 1cm -
Number of lenses - 151
Focal length multiplier 5.8 1
Screen
Type of display Fixed Type Fully Articulated
Display size 3" 3.2"
Display resolution 920k dots 1,037k dots
Selfie friendly
Liveview
Touch function
Display tech Hypercrystal III TFT Color LCD -
Viewfinder Information
Viewfinder type None Optical (pentaprism)
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.7x
Features
Slowest shutter speed 4 seconds 30 seconds
Maximum shutter speed 1/1700 seconds 1/8000 seconds
Continuous shooting rate 7.0fps 4.4fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Change white balance
Image stabilization
Inbuilt flash
Flash range 9.30 m no built-in flash
Flash options Auto, On, Off, Red-Eye, Fill-in Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync
Hot shoe
Auto exposure bracketing
White balance bracketing
Maximum flash synchronize - 1/200 seconds
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p)
Max video resolution 1920x1080 1920x1080
Video file format MPEG-4, H.264 MPEG-4, H.264
Microphone port
Headphone port
Connectivity
Wireless Eye-Fi Connected Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None Built-in
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 226g (0.50 lb) 1010g (2.23 lb)
Physical dimensions 106 x 69 x 40mm (4.2" x 2.7" x 1.6") 137 x 110 x 86mm (5.4" x 4.3" x 3.4")
DXO scores
DXO All around score not tested 96
DXO Color Depth score not tested 25.4
DXO Dynamic range score not tested 14.6
DXO Low light score not tested 3280
Other
Battery life 200 pictures 760 pictures
Battery type Battery Pack Battery Pack
Battery model LI-50B D-LI90
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 or 12 sec, custom)
Time lapse feature
Storage type SD/SDHC/SDXC Dual SD/SDHC/SDXC (UHS-I)
Card slots 1 Two
Retail cost $0 $1,499