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Olympus SZ-31MR iHS vs Ricoh GR Digital IV

Portability
89
Imaging
39
Features
47
Overall
42
Olympus SZ-31MR iHS front
 
Ricoh GR Digital IV front
Portability
92
Imaging
35
Features
47
Overall
39

Olympus SZ-31MR iHS vs Ricoh GR Digital IV 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
  • Released February 2012
Ricoh GR Digital IV
(Full Review)
  • 10MP - 1/1.7" Sensor
  • 3" Fixed Display
  • ISO 80 - 3200
  • Sensor-shift Image Stabilization
  • 640 x 480 video
  • 28mm (F1.9) lens
  • 190g - 109 x 59 x 33mm
  • Revealed September 2011
  • Previous Model is Ricoh GR Digital III
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Olympus SZ-31MR iHS vs Ricoh GR Digital IV Overview

The following is a in depth analysis of the Olympus SZ-31MR iHS and Ricoh GR Digital IV, former is a Small Sensor Superzoom while the other is a Small Sensor Compact by companies Olympus and Ricoh. There exists a large gap among the resolutions of the SZ-31MR iHS (16MP) and GR Digital IV (10MP) and the SZ-31MR iHS (1/2.3") and GR Digital IV (1/1.7") provide totally different sensor dimensions.

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The SZ-31MR iHS was released 5 months after the GR Digital IV which means that they are of a similar age. Each of these cameras feature the same body design (Compact).

Before diving straight to a in depth comparison, here is a quick summary of how the SZ-31MR iHS grades against the GR Digital IV for portability, imaging, features and an overall mark.

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Reasons to pick Olympus SZ-31MR iHS over the Ricoh GR Digital IV

 SZ-31MR iHS GR Digital IV 
Touch friendly display Easily navigate

Reasons to pick Ricoh GR Digital IV over the Olympus SZ-31MR iHS

 GR Digital IV SZ-31MR iHS 
Manual focus Very accurate focusing
Display resolution1230k920kSharper display (+310k dot)

Common features in the Olympus SZ-31MR iHS and Ricoh GR Digital IV

 SZ-31MR iHS GR Digital IV 
RevealedFebruary 2012September 2011Same age
Display typeFixed Fixed Fixed display
Display size3"3"Same display sizing
Selfie screen Absent selfie screen

Olympus SZ-31MR iHS vs Ricoh GR Digital IV Physical Comparison

For anybody who is intending to travel with your camera regularly, you will want to take into account its weight and volume. The Olympus SZ-31MR iHS enjoys 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) and the Ricoh GR Digital IV has sizing of 109mm x 59mm x 33mm (4.3" x 2.3" x 1.3") having a weight of 190 grams (0.42 lbs).

Compare the Olympus SZ-31MR iHS and Ricoh GR Digital IV in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will change depending on the lens you use at the time. Underneath is a front view measurement comparison of the SZ-31MR iHS versus the GR Digital IV.

Olympus SZ-31MR iHS vs Ricoh GR Digital IV size comparison

Factoring in dimensions and weight, the portability rating of the SZ-31MR iHS and GR Digital IV is 89 and 92 respectively.

Olympus SZ-31MR iHS vs Ricoh GR Digital IV top view buttons comparison

Olympus SZ-31MR iHS vs Ricoh GR Digital IV Sensor Comparison

More often than not, it can be hard to see the gap in sensor dimensions simply by researching a spec sheet. The image below should offer you a stronger sense of the sensor dimensions in the SZ-31MR iHS and GR Digital IV.

As you can see, both of these cameras come with different megapixels and different sensor dimensions. The SZ-31MR iHS due to its smaller sensor will make getting shallower DOF harder and the Olympus SZ-31MR iHS will provide you with greater detail as a result of its extra 6 Megapixels. Greater resolution will make it easier to crop photos a good deal more aggressively.

Olympus SZ-31MR iHS vs Ricoh GR Digital IV sensor size comparison

Olympus SZ-31MR iHS vs Ricoh GR Digital IV Screen and ViewFinder

Olympus SZ-31MR iHS vs Ricoh GR Digital IV Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus SZ-31MR iHS Portrait photography information
Ricoh GR Digital IV Portrait photography information
34
sensor resolution is decent (16MP)
offers face detect focus
focusing manually not possible
manual mode not possible
cannot use external flash
very small sensor size (1/2.3")
no RAW format
41
focusing manually
exports RAW files
sensor resolution not great (10 megapixels)
small sensor (1/1.7")
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Street Comparison

Olympus SZ-31MR iHS as a Street photography camera
Ricoh GR Digital IV as a Street photography camera
64
built in image stabilization (Sensor-shift)
provides touch to focus
lighter than competitors in class (226g)
screen is fixed
very small sensor size (1/2.3")
no RAW format
65
image stabilization (Sensor-shift)
exports RAW files
no moving screen
small sensor (1/1.7")
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Sports Comparison

Olympus SZ-31MR iHS Sports photography info
Ricoh GR Digital IV Sports photography info
44
long zoom range (25-600mm 24.0 x zoom)
built in image stabilization (Sensor-shift)
sensor resolution is decent (16MP)
offers tracking focus
no shutter priority
very small sensor size (1/2.3")
low battery life (200 per charge)
no phase detect auto focus
34
image stabilization (Sensor-shift)
great battery power (390 per charge)
focal length is fixed (28mm)
sensor resolution not great (10 megapixels)
small sensor (1/1.7")
no phase detect AF
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Travel Comparison

Olympus SZ-31MR iHS Travel photography highlights
Ricoh GR Digital IV Travel photography highlights
67
lighter than competitors in class (226 grams)
provides touch to focus
sensor resolution is decent (16MP)
built-in flash
really wide (25mm)
long zoom (600mm)
no Time Lapse function
low battery life (200 shots)
does not have selfie friendly screen
somewhat slow maximum aperture (f3.0)
67
great battery power (390 shots)
flash built-in
great maximum aperture (f1.9)
sensor resolution not great (10 megapixels)
screen isn't selfie friendly
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Landscape Comparison

Olympus SZ-31MR iHS as a Landscape photography camera
Ricoh GR Digital IV as a Landscape photography camera
41
really wide (25mm)
nice screen size (3 inches)
built in image stabilization (Sensor-shift)
sensor resolution is decent (16 megapixels)
focusing manually not possible
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f3.0)
manual mode not possible
very small sensor size (1/2.3")
no RAW format
low battery life (200 CIPA)
no Time Lapse function
53
focusing manually
great maximum aperture (f1.9)
screen size is decent (3")
image stabilization (Sensor-shift)
exports RAW files
great battery power (390 shots)
cannot change lenses (fixed lens mount)
focal length is fixed (28mm)
sensor resolution not great (10MP)
small sensor (1/1.7")
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Vlogging Comparison

Olympus SZ-31MR iHS Vlogging highlights
Ricoh GR Digital IV Vlogging highlights
35
really wide (25mm)
has touchscreen
built in image stabilization (Sensor-shift)
offers face detect focus
good video quality (1920 x 1080 pixels)
lighter than competitors in class (226 grams)
somewhat slow maximum aperture (f3.0)
does not have selfie friendly screen
no mic jack
29
great maximum aperture (f1.9)
image stabilization (Sensor-shift)
screen isn't selfie friendly
low video resolution (640 x 480 pixels)
does not have microphone support
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Olympus SZ-31MR iHS vs Ricoh GR Digital IV Specifications

Detailed spec comparison table for Olympus SZ-31MR iHS and Ricoh GR Digital IV
 Olympus SZ-31MR iHSRicoh GR Digital IV
General Information
Manufacturer Olympus Ricoh
Model Olympus SZ-31MR iHS Ricoh GR Digital IV
Category Small Sensor Superzoom Small Sensor Compact
Released 2012-02-08 2011-09-15
Physical type Compact Compact
Sensor Information
Processor Dual TruePic V -
Sensor type BSI-CMOS CCD
Sensor size 1/2.3" 1/1.7"
Sensor measurements 6.17 x 4.55mm 7.44 x 5.58mm
Sensor area 28.1mm² 41.5mm²
Sensor resolution 16 megapixels 10 megapixels
Anti aliasing filter
Aspect ratio 4:3 and 16:9 1:1, 4:3 and 3:2
Full resolution 4608 x 3456 3648 x 2736
Max native ISO 6400 3200
Min native ISO 80 80
RAW data
Autofocusing
Manual focus
Touch focus
Continuous autofocus
Single autofocus
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Cross focus points - -
Lens
Lens mount fixed lens fixed lens
Lens focal range 25-600mm (24.0x) 28mm (1x)
Max aperture f/3.0-6.9 f/1.9
Macro focus range 1cm 1cm
Crop factor 5.8 4.8
Screen
Type of screen Fixed Type Fixed Type
Screen size 3" 3"
Resolution of screen 920 thousand dots 1,230 thousand dots
Selfie friendly
Liveview
Touch capability
Screen tech Hypercrystal III TFT Color LCD -
Viewfinder Information
Viewfinder None Optical (optional)
Features
Lowest shutter speed 4s 1s
Highest shutter speed 1/1700s 1/2000s
Continuous shooting rate 7.0fps -
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Custom white balance
Image stabilization
Integrated flash
Flash range 9.30 m 3.00 m
Flash settings Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-Eye, Slow Sync, Manual
Hot shoe
AEB
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 1920x1080 640x480
Video format MPEG-4, H.264 Motion JPEG
Microphone support
Headphone support
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
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 226 grams (0.50 pounds) 190 grams (0.42 pounds)
Physical dimensions 106 x 69 x 40mm (4.2" x 2.7" x 1.6") 109 x 59 x 33mm (4.3" x 2.3" x 1.3")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 200 images 390 images
Battery style Battery Pack Battery Pack
Battery model LI-50B DB65
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 or 10 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC SD/SDHC, Internal
Card slots One One
Price at launch $0 $599