Olympus E-M5 II vs Ricoh WG-4
80 Imaging
53 Features
84 Overall
65


90 Imaging
40 Features
44 Overall
41
Olympus E-M5 II vs Ricoh WG-4 Key Specs
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Fully Articulated Display
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Micro Four Thirds Mount
- 469g - 124 x 85 x 45mm
- Revealed February 2015
- Older Model is Olympus E-M5
- Renewed by Olympus E-M5 III
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 125 - 6400
- Sensor-shift Image Stabilization
- 1920 x 1080 video
- 25-100mm (F2.0-4.9) lens
- 230g - 124 x 64 x 33mm
- Released February 2014

Olympus E-M5 II vs Ricoh WG-4 Overview
Let's look closer at the Olympus E-M5 II vs Ricoh WG-4, one being a Advanced Mirrorless and the other is a Waterproof by competitors Olympus and Ricoh. The sensor resolution of the E-M5 II (16MP) and the WG-4 (16MP) is very similar but the E-M5 II (Four Thirds) and WG-4 (1/2.3") possess totally different sensor size.

The E-M5 II was unveiled 13 months later than the WG-4 making the cameras a generation apart from each other. Each of these cameras offer different body type with the Olympus E-M5 II being a SLR-style mirrorless camera and the Ricoh WG-4 being a Compact camera.
Before getting straight into a in-depth comparison, below is a concise summation of how the E-M5 II matches up against the WG-4 in terms of portability, imaging, features and an overall grade.

Olympus E-M5 II vs Ricoh WG-4 Gallery
Here is a sample of the gallery pics for Olympus OM-D E-M5 II and Ricoh WG-4. The full galleries are provided at Olympus E-M5 II Gallery and Ricoh WG-4 Gallery.
Reasons to pick Olympus E-M5 II over the Ricoh WG-4
E-M5 II | WG-4 | |||
---|---|---|---|---|
Released | February 2015 | ![]() | February 2014 | More recent by 13 months |
Display type | Fully Articulated | ![]() | Fixed | Fully Articulating display |
Display resolution | 1037k | ![]() | 460k | Clearer display (+577k dot) |
Selfie screen | ![]() | Easy selfies | ||
Touch display | ![]() | Easily navigate |
Reasons to pick Ricoh WG-4 over the Olympus E-M5 II
WG-4 | E-M5 II |
---|
Common features in the Olympus E-M5 II and Ricoh WG-4
E-M5 II | WG-4 | |||
---|---|---|---|---|
Manually focus | ![]() | Very accurate focus | ||
Display sizing | 3" | ![]() | 3" | Equivalent display size |
Olympus E-M5 II vs Ricoh WG-4 Physical Comparison
For anybody who is intending to lug around your camera frequently, you will want to take into account its weight and size. The Olympus E-M5 II offers outside dimensions of 124mm x 85mm x 45mm (4.9" x 3.3" x 1.8") with a weight of 469 grams (1.03 lbs) and the Ricoh WG-4 has specifications of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") along with a weight of 230 grams (0.51 lbs).
Examine the Olympus E-M5 II vs Ricoh WG-4 in the latest Camera and Lens Size Comparison Tool.
Remember, the weight of an Interchangeable Lens Camera will vary depending on the lens you are employing during that time. Here is the front view dimension comparison of the E-M5 II versus the WG-4.

Taking into account size and weight, the portability rating of the E-M5 II and WG-4 is 80 and 90 respectively.

Olympus E-M5 II vs Ricoh WG-4 Sensor Comparison
Usually, it's difficult to visualise the difference between sensor measurements merely by reading specifications. The visual here might offer you a better sense of the sensor dimensions in the E-M5 II and WG-4.
Plainly, both of these cameras enjoy the same exact MP but not the same sensor measurements. The E-M5 II uses the larger sensor which should make obtaining shallower depth of field simpler. The fresher E-M5 II will have an edge in sensor tech.

Olympus E-M5 II vs Ricoh WG-4 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus E-M5 II vs Ricoh WG-4 Specifications
Olympus OM-D E-M5 II | Ricoh WG-4 | |
---|---|---|
General Information | ||
Make | Olympus | Ricoh |
Model type | Olympus OM-D E-M5 II | Ricoh WG-4 |
Class | Advanced Mirrorless | Waterproof |
Revealed | 2015-02-06 | 2014-02-05 |
Body design | SLR-style mirrorless | Compact |
Sensor Information | ||
Chip | TruePic VII | - |
Sensor type | MOS | BSI-CMOS |
Sensor size | Four Thirds | 1/2.3" |
Sensor measurements | 17.3 x 13mm | 6.17 x 4.55mm |
Sensor area | 224.9mm² | 28.1mm² |
Sensor resolution | 16MP | 16MP |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3 and 16:9 |
Highest Possible resolution | 4608 x 3456 | 4608 x 3456 |
Maximum native ISO | 25600 | 6400 |
Minimum native ISO | 200 | 125 |
RAW pictures | ||
Minimum enhanced ISO | 100 | - |
Autofocusing | ||
Focus manually | ||
Touch to focus | ||
Continuous AF | ||
AF single | ||
Tracking AF | ||
Selective AF | ||
Center weighted AF | ||
AF multi area | ||
AF live view | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Total focus points | 81 | 9 |
Lens | ||
Lens support | Micro Four Thirds | fixed lens |
Lens zoom range | - | 25-100mm (4.0x) |
Highest aperture | - | f/2.0-4.9 |
Macro focusing range | - | 1cm |
Amount of lenses | 107 | - |
Crop factor | 2.1 | 5.8 |
Screen | ||
Range of display | Fully Articulated | Fixed Type |
Display sizing | 3" | 3" |
Display resolution | 1,037 thousand dot | 460 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Display tech | - | TFT LCD |
Viewfinder Information | ||
Viewfinder type | Electronic | None |
Viewfinder resolution | 2,360 thousand dot | - |
Viewfinder coverage | 100% | - |
Viewfinder magnification | 0.74x | - |
Features | ||
Min shutter speed | 60 seconds | 4 seconds |
Max shutter speed | 1/8000 seconds | 1/4000 seconds |
Max quiet shutter speed | 1/16000 seconds | - |
Continuous shutter speed | 10.0 frames/s | 2.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | Yes | - |
Custom WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | no built-in flash | 10.00 m (Auto ISO) |
Flash options | Auto, redeye, fill, off, redeye slow sync, slow sync, 2nd-curtain slow sync, manual | Auto, flash off, flash on, auto + redeye, on + redeye |
External flash | ||
AEB | ||
White balance bracketing | ||
Max flash sync | 1/250 seconds | - |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 1920 x 1080 (60p, 50p, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p), 640 x 480 (30p) | 1920 x 1080 (30p), 1280 x 720 (60p, 30p) |
Maximum video resolution | 1920x1080 | 1920x1080 |
Video format | MPEG-4, H.264, Motion JPEG | H.264 |
Microphone jack | ||
Headphone jack | ||
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 | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 469 gr (1.03 pounds) | 230 gr (0.51 pounds) |
Dimensions | 124 x 85 x 45mm (4.9" x 3.3" x 1.8") | 124 x 64 x 33mm (4.9" x 2.5" x 1.3") |
DXO scores | ||
DXO Overall rating | 73 | not tested |
DXO Color Depth rating | 23.0 | not tested |
DXO Dynamic range rating | 12.4 | not tested |
DXO Low light rating | 896 | not tested |
Other | ||
Battery life | 310 pictures | 240 pictures |
Battery form | Battery Pack | Battery Pack |
Battery ID | BLN-1 | D-LI92 |
Self timer | Yes (2 or 10 secs, custom) | Yes (2 or 10 secs) |
Time lapse feature | ||
Type of storage | SD/SDHC/SDXC | SD/SDHC/SDXC, internal |
Storage slots | Single | Single |
Retail price | $699 | $330 |