Olympus SZ-31MR iHS vs Ricoh CX4
89 Imaging
39 Features
47 Overall
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92 Imaging
33 Features
34 Overall
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Olympus SZ-31MR iHS vs Ricoh CX4 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
- Launched February 2012
(Full Review)
- 10MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 100 - 3200
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-300mm (F3.5-5.6) lens
- 205g - 102 x 59 x 29mm
- Revealed August 2010

Olympus SZ-31MR iHS vs Ricoh CX4 Overview
Below is a comprehensive review of the Olympus SZ-31MR iHS and Ricoh CX4, both Small Sensor Superzoom cameras by rivals Olympus and Ricoh. There exists a considerable gap among the image resolutions of the SZ-31MR iHS (16MP) and CX4 (10MP) but they enjoy the exact same sensor measurements (1/2.3").

The SZ-31MR iHS was introduced 18 months later than the CX4 which makes the cameras a generation apart from one another. Each of the cameras come with the identical body type (Compact).
Before delving straight into a in-depth comparison, below is a quick highlight of how the SZ-31MR iHS matches up vs the CX4 with respect to portability, imaging, features and an overall grade.

Olympus SZ-31MR iHS vs Ricoh CX4 Gallery
This is a preview of the gallery images for Olympus SZ-31MR iHS & Ricoh CX4. The whole galleries are available at Olympus SZ-31MR iHS Gallery & Ricoh CX4 Gallery.
Reasons to pick Olympus SZ-31MR iHS over the Ricoh CX4
SZ-31MR iHS | CX4 | |||
---|---|---|---|---|
Revealed | February 2012 | ![]() | August 2010 | More recent by 18 months |
Touch screen | ![]() | Quickly navigate |
Reasons to pick Ricoh CX4 over the Olympus SZ-31MR iHS
CX4 | SZ-31MR iHS | |||
---|---|---|---|---|
Focus manually | ![]() | Dial precise focus |
Common features in the Olympus SZ-31MR iHS and Ricoh CX4
SZ-31MR iHS | CX4 | |||
---|---|---|---|---|
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Screen dimension | 3" | ![]() | 3" | Identical screen measurements |
Screen resolution | 920k | ![]() | 920k | Same screen resolution |
Selfie screen | ![]() | Neither has selfie screen |
Olympus SZ-31MR iHS vs Ricoh CX4 Physical Comparison
When you are going to lug around your camera often, you will need to consider its weight and measurements. The Olympus SZ-31MR iHS has outside measurements of 106mm x 69mm x 40mm (4.2" x 2.7" x 1.6") and a weight of 226 grams (0.50 lbs) whilst the Ricoh CX4 has proportions of 102mm x 59mm x 29mm (4.0" x 2.3" x 1.1") along with a weight of 205 grams (0.45 lbs).
Check the Olympus SZ-31MR iHS and Ricoh CX4 in our newest Camera plus Lens Size Comparison Tool.
Do not forget, the weight of an ILC will change depending on the lens you are utilising at that time. Below is the front view dimensions comparison of the SZ-31MR iHS versus the CX4.

Considering dimensions and weight, the portability grade of the SZ-31MR iHS and CX4 is 89 and 92 respectively.

Olympus SZ-31MR iHS vs Ricoh CX4 Sensor Comparison
Sometimes, it's difficult to visualize the difference in sensor measurements purely by going through specifications. The photograph below should give you a better sense of the sensor sizing in the SZ-31MR iHS and CX4.
To sum up, the two cameras posses the exact same sensor measurements albeit different resolution. You can expect the Olympus SZ-31MR iHS to show extra detail using its extra 6MP. Higher resolution will also make it easier to crop shots somewhat more aggressively. The fresher SZ-31MR iHS provides a benefit when it comes to sensor innovation.

Olympus SZ-31MR iHS vs Ricoh CX4 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus SZ-31MR iHS vs Ricoh CX4 Specifications
Olympus SZ-31MR iHS | Ricoh CX4 | |
---|---|---|
General Information | ||
Manufacturer | Olympus | Ricoh |
Model type | Olympus SZ-31MR iHS | Ricoh CX4 |
Category | Small Sensor Superzoom | Small Sensor Superzoom |
Launched | 2012-02-08 | 2010-08-19 |
Physical type | Compact | Compact |
Sensor Information | ||
Powered by | Dual TruePic V | Smooth Imaging Engine IV |
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 area | 28.1mm² | 28.1mm² |
Sensor resolution | 16 megapixel | 10 megapixel |
Anti alias filter | ||
Aspect ratio | 4:3 and 16:9 | 1:1, 4:3 and 3:2 |
Maximum resolution | 4608 x 3456 | 3648 x 2736 |
Maximum native ISO | 6400 | 3200 |
Lowest native ISO | 80 | 100 |
RAW photos | ||
Autofocusing | ||
Manual focusing | ||
Autofocus touch | ||
Autofocus continuous | ||
Single autofocus | ||
Autofocus tracking | ||
Selective autofocus | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Cross type focus points | - | - |
Lens | ||
Lens mount type | fixed lens | fixed lens |
Lens zoom range | 25-600mm (24.0x) | 28-300mm (10.7x) |
Maximal aperture | f/3.0-6.9 | f/3.5-5.6 |
Macro focusing distance | 1cm | 1cm |
Focal length multiplier | 5.8 | 5.8 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen diagonal | 3" | 3" |
Screen resolution | 920k dots | 920k dots |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Screen technology | Hypercrystal III TFT Color LCD | - |
Viewfinder Information | ||
Viewfinder | None | None |
Features | ||
Slowest shutter speed | 4 secs | 8 secs |
Maximum shutter speed | 1/1700 secs | 1/2000 secs |
Continuous shooting rate | 7.0 frames per sec | 5.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Set white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 9.30 m | 4.00 m |
Flash modes | Auto, On, Off, Red-Eye, Fill-in | Auto, On, Off, Red-Eye, Slow Sync |
External flash | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
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 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) |
Maximum video resolution | 1920x1080 | 1280x720 |
Video file format | MPEG-4, H.264 | Motion JPEG |
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 | None |
Physical | ||
Environmental sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 226 grams (0.50 lbs) | 205 grams (0.45 lbs) |
Dimensions | 106 x 69 x 40mm (4.2" x 2.7" x 1.6") | 102 x 59 x 29mm (4.0" x 2.3" x 1.1") |
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 | - |
Battery style | Battery Pack | - |
Battery ID | LI-50B | DB-100 |
Self timer | Yes (2 or 12 sec, pet auto shutter) | Yes (2, 10 or Custom) |
Time lapse recording | ||
Storage type | SD/SDHC/SDXC | SD/SDHC/SDXC card, Internal |
Card slots | Single | Single |
Launch pricing | $0 | $211 |