Olympus E-M10 III vs Ricoh CX4
80 Imaging
55 Features
75 Overall
63


92 Imaging
33 Features
34 Overall
33
Olympus E-M10 III vs Ricoh CX4 Key Specs
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Tilting Screen
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 3840 x 2160 video
- Micro Four Thirds Mount
- 410g - 122 x 84 x 50mm
- Introduced August 2017
- Replaced the Olympus E-M10 II
- Successor is Olympus E-M10 IV
(Full Review)
- 10MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 100 - 3200
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-300mm (F3.5-5.6) lens
- 205g - 102 x 59 x 29mm
- Announced August 2010

Olympus E-M10 III vs Ricoh CX4 Overview
Below is a extensive assessment of the Olympus E-M10 III vs Ricoh CX4, former being a Entry-Level Mirrorless while the other is a Small Sensor Superzoom by companies Olympus and Ricoh. There exists a large gap among the sensor resolutions of the E-M10 III (16MP) and CX4 (10MP) and the E-M10 III (Four Thirds) and CX4 (1/2.3") possess different sensor size.

The E-M10 III was manufactured 7 years later than the CX4 and that is a fairly serious difference as far as camera technology is concerned. Each of the cameras offer different body type with the Olympus E-M10 III being a SLR-style mirrorless camera and the Ricoh CX4 being a Compact camera.
Before getting in to a full comparison, below is a quick summary of how the E-M10 III matches up versus the CX4 with regards to portability, imaging, features and an overall grade.

Olympus E-M10 III vs Ricoh CX4 Gallery
Here is a sample of the gallery pics for Olympus OM-D E-M10 Mark III & Ricoh CX4. The entire galleries are available at Olympus E-M10 III Gallery & Ricoh CX4 Gallery.
Reasons to pick Olympus E-M10 III over the Ricoh CX4
E-M10 III | CX4 | |||
---|---|---|---|---|
Announced | August 2017 | ![]() | August 2010 | More recent by 86 months |
Display type | Tilting | ![]() | Fixed | Tilting display |
Display resolution | 1040k | ![]() | 920k | Clearer display (+120k dot) |
Touch friendly display | ![]() | Easily navigate |
Reasons to pick Ricoh CX4 over the Olympus E-M10 III
CX4 | E-M10 III |
---|
Common features in the Olympus E-M10 III and Ricoh CX4
E-M10 III | CX4 | |||
---|---|---|---|---|
Focus manually | ![]() | More exact focusing | ||
Display sizing | 3" | ![]() | 3" | Equivalent display size |
Selfie screen | ![]() | No selfie screen |
Olympus E-M10 III vs Ricoh CX4 Physical Comparison
If you are planning to lug around your camera regularly, you're going to have to consider its weight and volume. The Olympus E-M10 III provides physical dimensions of 122mm x 84mm x 50mm (4.8" x 3.3" x 2.0") along with a weight of 410 grams (0.90 lbs) whilst the Ricoh CX4 has sizing of 102mm x 59mm x 29mm (4.0" x 2.3" x 1.1") having a weight of 205 grams (0.45 lbs).
See the Olympus E-M10 III vs Ricoh CX4 in our brand new Camera plus Lens Size Comparison Tool.
Bear in mind, the weight of an ILC will change dependant on the lens you are using during that time. The following is the front view scale comparison of the E-M10 III against the CX4.

Using dimensions and weight, the portability score of the E-M10 III and CX4 is 80 and 92 respectively.

Olympus E-M10 III vs Ricoh CX4 Sensor Comparison
More often than not, it's tough to imagine the difference in sensor measurements simply by researching a spec sheet. The graphic here might give you a clearer sense of the sensor dimensions in the E-M10 III and CX4.
As you can see, each of the cameras offer different megapixels and different sensor measurements. The E-M10 III due to its larger sensor is going to make achieving bokeh easier and the Olympus E-M10 III will result in greater detail due to its extra 6MP. Greater resolution will help you crop photos a little more aggressively. The newer E-M10 III should have an edge with regard to sensor tech.

Olympus E-M10 III vs Ricoh CX4 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus E-M10 III vs Ricoh CX4 Specifications
Olympus OM-D E-M10 Mark III | Ricoh CX4 | |
---|---|---|
General Information | ||
Company | Olympus | Ricoh |
Model | Olympus OM-D E-M10 Mark III | Ricoh CX4 |
Type | Entry-Level Mirrorless | Small Sensor Superzoom |
Introduced | 2017-08-31 | 2010-08-19 |
Physical type | SLR-style mirrorless | Compact |
Sensor Information | ||
Processor Chip | TruePic VIII | Smooth Imaging Engine IV |
Sensor type | CMOS | BSI-CMOS |
Sensor size | Four Thirds | 1/2.3" |
Sensor measurements | 17.4 x 13mm | 6.17 x 4.55mm |
Sensor surface area | 226.2mm² | 28.1mm² |
Sensor resolution | 16 megapixel | 10 megapixel |
Anti aliasing filter | ||
Aspect ratio | 4:3 | 1:1, 4:3 and 3:2 |
Peak resolution | 4608 x 3456 | 3648 x 2736 |
Highest native ISO | 25600 | 3200 |
Min native ISO | 200 | 100 |
RAW pictures | ||
Min enhanced ISO | 100 | - |
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Autofocus continuous | ||
Autofocus single | ||
Autofocus tracking | ||
Selective autofocus | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Autofocus live view | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Number of focus points | 121 | - |
Cross focus points | - | - |
Lens | ||
Lens mount | Micro Four Thirds | fixed lens |
Lens focal range | - | 28-300mm (10.7x) |
Max aperture | - | f/3.5-5.6 |
Macro focus distance | - | 1cm |
Total lenses | 107 | - |
Focal length multiplier | 2.1 | 5.8 |
Screen | ||
Type of screen | Tilting | Fixed Type |
Screen sizing | 3" | 3" |
Screen resolution | 1,040 thousand dots | 920 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Viewfinder Information | ||
Viewfinder | Electronic | None |
Viewfinder resolution | 2,360 thousand dots | - |
Viewfinder coverage | 100% | - |
Viewfinder magnification | 0.62x | - |
Features | ||
Minimum shutter speed | 60s | 8s |
Fastest shutter speed | 1/4000s | 1/2000s |
Fastest silent shutter speed | 1/16000s | - |
Continuous shutter rate | 8.6 frames/s | 5.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | - |
Change white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | 5.80 m (at ISO 100) | 4.00 m |
Flash settings | Auto, redeye, slow sync, 2nd-curtain slow sync, redeye slow sync, fill-in, manual, off | Auto, On, Off, Red-Eye, Slow Sync |
Hot shoe | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Fastest flash synchronize | 1/250s | - |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM | 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) |
Highest video resolution | 3840x2160 | 1280x720 |
Video format | MPEG-4, H.264 | Motion JPEG |
Microphone support | ||
Headphone support | ||
Connectivity | ||
Wireless | Built-In | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 410 gr (0.90 lbs) | 205 gr (0.45 lbs) |
Dimensions | 122 x 84 x 50mm (4.8" x 3.3" x 2.0") | 102 x 59 x 29mm (4.0" x 2.3" x 1.1") |
DXO scores | ||
DXO Overall 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 | 330 photographs | - |
Style of battery | Battery Pack | - |
Battery model | BLS-50 | DB-100 |
Self timer | Yes (2 or 12 secs, custom) | Yes (2, 10 or Custom) |
Time lapse feature | ||
Type of storage | SD/SDHC/SDXC (UHS-I/II supported) | SD/SDHC/SDXC card, Internal |
Card slots | 1 | 1 |
Pricing at release | $650 | $211 |