Olympus SZ-31MR iHS vs Ricoh WG-4 GPS
89 Imaging
39 Features
47 Overall
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90 Imaging
40 Features
43 Overall
41
Olympus SZ-31MR iHS vs Ricoh WG-4 GPS Key Specs
(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
- Introduced February 2012
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 125 - 6400
- Sensor-shift Image Stabilization
- 1920 x 1080 video
- 25-100mm (F2.0-4.9) lens
- 235g - 124 x 64 x 33mm
- Introduced February 2014
- New Model is Ricoh WG-5 GPS

Olympus SZ-31MR iHS vs Ricoh WG-4 GPS Overview
Below, we will be contrasting the Olympus SZ-31MR iHS and Ricoh WG-4 GPS, former is a Small Sensor Superzoom while the latter is a Waterproof by competitors Olympus and Ricoh. The resolution of the SZ-31MR iHS (16MP) and the WG-4 GPS (16MP) is pretty well matched and they use the exact same sensor sizes (1/2.3").

The SZ-31MR iHS was introduced 24 months prior to the WG-4 GPS which makes the cameras a generation away from one another. The two cameras come with the identical body type (Compact).
Before getting in to a detailed comparison, below is a quick synopsis of how the SZ-31MR iHS grades versus the WG-4 GPS with regard to portability, imaging, features and an overall mark.

Olympus SZ-31MR iHS vs Ricoh WG-4 GPS Gallery
Below is a preview of the gallery images for Olympus SZ-31MR iHS & Ricoh WG-4 GPS. The whole galleries are available at Olympus SZ-31MR iHS Gallery & Ricoh WG-4 GPS Gallery.
Reasons to pick Olympus SZ-31MR iHS over the Ricoh WG-4 GPS
SZ-31MR iHS | WG-4 GPS | |||
---|---|---|---|---|
Screen resolution | 920k | ![]() | 460k | Crisper screen (+460k dot) |
Touch friendly screen | ![]() | Quickly navigate |
Reasons to pick Ricoh WG-4 GPS over the Olympus SZ-31MR iHS
WG-4 GPS | SZ-31MR iHS | |||
---|---|---|---|---|
Introduced | February 2014 | ![]() | February 2012 | Newer by 24 months |
Manually focus | ![]() | Dial accurate focus |
Common features in the Olympus SZ-31MR iHS and Ricoh WG-4 GPS
SZ-31MR iHS | WG-4 GPS | |||
---|---|---|---|---|
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Screen dimension | 3" | ![]() | 3" | Identical screen dimensions |
Selfie screen | ![]() | No selfie screen |
Olympus SZ-31MR iHS vs Ricoh WG-4 GPS Physical Comparison
If you are looking to travel with your camera regularly, you will need to consider its weight and dimensions. The Olympus SZ-31MR iHS enjoys exterior measurements 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 WG-4 GPS has dimensions of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") along with a weight of 235 grams (0.52 lbs).
Take a look at the Olympus SZ-31MR iHS and Ricoh WG-4 GPS in our completely new Camera & Lens Size Comparison Tool.
Do not forget, the weight of an ILC will change depending on the lens you have chosen at the time. Here is the front view sizing comparison of the SZ-31MR iHS compared to the WG-4 GPS.

Considering dimensions and weight, the portability grade of the SZ-31MR iHS and WG-4 GPS is 89 and 90 respectively.

Olympus SZ-31MR iHS vs Ricoh WG-4 GPS Sensor Comparison
Typically, its difficult to picture the contrast between sensor dimensions simply by checking a spec sheet. The image below will offer you a more clear sense of the sensor measurements in the SZ-31MR iHS and WG-4 GPS.
Clearly, both cameras posses the exact same sensor measurements and the identical resolution and you can expect similar quality of images but you would want to factor the launch date of the products into consideration. The more aged SZ-31MR iHS is going to be behind when it comes to sensor technology.

Olympus SZ-31MR iHS vs Ricoh WG-4 GPS Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus SZ-31MR iHS vs Ricoh WG-4 GPS Specifications
Olympus SZ-31MR iHS | Ricoh WG-4 GPS | |
---|---|---|
General Information | ||
Manufacturer | Olympus | Ricoh |
Model type | Olympus SZ-31MR iHS | Ricoh WG-4 GPS |
Category | Small Sensor Superzoom | Waterproof |
Introduced | 2012-02-08 | 2014-02-05 |
Physical type | Compact | Compact |
Sensor Information | ||
Processor | Dual TruePic V | - |
Sensor type | BSI-CMOS | BSI-CMOS |
Sensor size | 1/2.3" | 1/2.3" |
Sensor dimensions | 6.17 x 4.55mm | 6.17 x 4.55mm |
Sensor surface area | 28.1mm² | 28.1mm² |
Sensor resolution | 16MP | 16MP |
Anti alias filter | ||
Aspect ratio | 4:3 and 16:9 | 1:1, 4:3 and 16:9 |
Highest resolution | 4608 x 3456 | 4608 x 3456 |
Highest native ISO | 6400 | 6400 |
Min native ISO | 80 | 125 |
RAW format | ||
Autofocusing | ||
Focus manually | ||
Touch focus | ||
Continuous autofocus | ||
Autofocus single | ||
Autofocus tracking | ||
Selective autofocus | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detection autofocus | ||
Contract detection autofocus | ||
Phase detection autofocus | ||
Total focus points | - | 9 |
Cross type focus points | - | - |
Lens | ||
Lens support | fixed lens | fixed lens |
Lens zoom range | 25-600mm (24.0x) | 25-100mm (4.0x) |
Highest aperture | f/3.0-6.9 | f/2.0-4.9 |
Macro focusing range | 1cm | 1cm |
Crop factor | 5.8 | 5.8 |
Screen | ||
Type of screen | Fixed Type | Fixed Type |
Screen sizing | 3" | 3" |
Screen resolution | 920k dots | 460k dots |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Screen technology | Hypercrystal III TFT Color LCD | TFT LCD |
Viewfinder Information | ||
Viewfinder | None | None |
Features | ||
Slowest shutter speed | 4 secs | 4 secs |
Maximum shutter speed | 1/1700 secs | 1/4000 secs |
Continuous shooting rate | 7.0 frames per sec | 2.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Change white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | 9.30 m | 10.00 m (Auto ISO) |
Flash options | Auto, On, Off, Red-Eye, Fill-in | Auto, flash off, flash on, auto + redeye, on + redeye |
Hot shoe | ||
AEB | ||
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 (30p), 1280 x 720 (60p, 30p) |
Highest video resolution | 1920x1080 | 1920x1080 |
Video data format | MPEG-4, H.264 | H.264 |
Mic 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 | BuiltIn |
Physical | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 226g (0.50 pounds) | 235g (0.52 pounds) |
Dimensions | 106 x 69 x 40mm (4.2" x 2.7" x 1.6") | 124 x 64 x 33mm (4.9" x 2.5" x 1.3") |
DXO scores | ||
DXO All around 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 photographs | 240 photographs |
Style of battery | Battery Pack | Battery Pack |
Battery ID | LI-50B | D-LI92 |
Self timer | Yes (2 or 12 sec, pet auto shutter) | Yes (2 or 10 secs) |
Time lapse shooting | ||
Type of storage | SD/SDHC/SDXC | SD/SDHC/SDXC, internal |
Card slots | Single | Single |
Price at launch | $0 | $210 |