Olympus E-510 vs Pentax WG-3
69 Imaging
44 Features
42 Overall
43


90 Imaging
39 Features
44 Overall
41
Olympus E-510 vs Pentax WG-3 Key Specs
(Full Review)
- 10MP - Four Thirds Sensor
- 2.5" Fixed Screen
- ISO 100 - 1600
- Sensor based Image Stabilization
- No Video
- Micro Four Thirds Mount
- 490g - 136 x 92 x 68mm
- Introduced November 2007
- Additionally referred to as EVOLT E-510
- Replaced the Olympus E-500
- Replacement is Olympus E-520
(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
- 230g - 124 x 64 x 33mm
- Launched July 2013

Olympus E-510 vs Pentax WG-3 Overview
Here, we will be matching up the Olympus E-510 versus Pentax WG-3, former is a Advanced DSLR while the latter is a Waterproof by manufacturers Olympus and Pentax. There exists a large gap among the image resolutions of the E-510 (10MP) and WG-3 (16MP) and the E-510 (Four Thirds) and WG-3 (1/2.3") boast totally different sensor size.

The E-510 was revealed 6 years prior to the WG-3 which is a fairly serious difference as far as camera technology is concerned. Each of the cameras feature different body design with the Olympus E-510 being a Mid-size SLR camera and the Pentax WG-3 being a Compact camera.
Before diving right into a more detailed comparison, here is a simple overview of how the E-510 scores vs the WG-3 in terms of portability, imaging, features and an overall score.

Olympus E-510 vs Pentax WG-3 Gallery
Below is a preview of the gallery images for Olympus E-510 & Pentax WG-3. The full galleries are provided at Olympus E-510 Gallery & Pentax WG-3 Gallery.
Reasons to pick Olympus E-510 over the Pentax WG-3
E-510 | WG-3 |
---|
Reasons to pick Pentax WG-3 over the Olympus E-510
WG-3 | E-510 | |||
---|---|---|---|---|
Launched | July 2013 | ![]() | November 2007 | More modern by 68 months |
Screen size | 3" | ![]() | 2.5" | Bigger screen (+0.5") |
Screen resolution | 460k | ![]() | 230k | Sharper screen (+230k dot) |
Common features in the Olympus E-510 and Pentax WG-3
E-510 | WG-3 | |||
---|---|---|---|---|
Focus manually | ![]() | Very precise focus | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Selfie screen | ![]() | No selfie screen | ||
Touch friendly screen | ![]() | Neither has Touch friendly screen |
Olympus E-510 vs Pentax WG-3 Physical Comparison
If you're intending to carry around your camera often, you will need to think about its weight and measurements. The Olympus E-510 has external measurements of 136mm x 92mm x 68mm (5.4" x 3.6" x 2.7") accompanied by a weight of 490 grams (1.08 lbs) and the Pentax WG-3 has proportions of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") accompanied by a weight of 230 grams (0.51 lbs).
Compare the Olympus E-510 versus Pentax WG-3 in our brand new Camera plus Lens Size Comparison Tool.
Remember, the weight of an ILC will vary dependant on the lens you have chosen during that time. Here is a front view dimensions comparison of the E-510 versus the WG-3.

Taking into account dimensions and weight, the portability grade of the E-510 and WG-3 is 69 and 90 respectively.

Olympus E-510 vs Pentax WG-3 Sensor Comparison
Normally, it can be tough to visualise the gap in sensor sizes only by looking through specs. The image underneath will help give you a stronger sense of the sensor sizing in the E-510 and WG-3.
As you can plainly see, both of these cameras come with different resolutions and different sensor sizes. The E-510 using its bigger sensor will make shooting shallower DOF simpler and the Pentax WG-3 will provide you with extra detail because of its extra 6MP. Higher resolution will also allow you to crop pictures a good deal more aggressively. The more aged E-510 will be disadvantaged with regard to sensor technology.

Olympus E-510 vs Pentax WG-3 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus E-510 vs Pentax WG-3 Specifications
Olympus E-510 | Pentax WG-3 | |
---|---|---|
General Information | ||
Brand Name | Olympus | Pentax |
Model | Olympus E-510 | Pentax WG-3 |
Alternate name | EVOLT E-510 | - |
Type | Advanced DSLR | Waterproof |
Introduced | 2007-11-23 | 2013-07-19 |
Physical type | Mid-size SLR | Compact |
Sensor Information | ||
Sensor type | CMOS | BSI-CMOS |
Sensor size | Four Thirds | 1/2.3" |
Sensor measurements | 17.3 x 13mm | 6.17 x 4.55mm |
Sensor surface area | 224.9mm² | 28.1mm² |
Sensor resolution | 10 megapixel | 16 megapixel |
Anti aliasing filter | ||
Aspect ratio | 4:3 | 1:1, 4:3 and 16:9 |
Highest resolution | 3648 x 2736 | 4608 x 3456 |
Highest native ISO | 1600 | 6400 |
Minimum native ISO | 100 | 125 |
RAW images | ||
Autofocusing | ||
Focus manually | ||
Touch to focus | ||
Continuous AF | ||
AF single | ||
AF tracking | ||
AF selectice | ||
AF center weighted | ||
AF multi area | ||
Live view AF | ||
Face detection AF | ||
Contract detection AF | ||
Phase detection AF | ||
Number of focus points | 3 | 9 |
Lens | ||
Lens mounting type | Micro Four Thirds | fixed lens |
Lens focal range | - | 25-100mm (4.0x) |
Maximum aperture | - | f/2.0-4.9 |
Macro focus range | - | 1cm |
Number of lenses | 45 | - |
Focal length multiplier | 2.1 | 5.8 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen diagonal | 2.5" | 3" |
Screen resolution | 230 thousand dots | 460 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Screen tech | - | Widescreen TFT color LCD with anti-reflective coating |
Viewfinder Information | ||
Viewfinder type | Optical (pentamirror) | None |
Viewfinder coverage | 95% | - |
Viewfinder magnification | 0.46x | - |
Features | ||
Slowest shutter speed | 60 seconds | 4 seconds |
Maximum shutter speed | 1/4000 seconds | 1/4000 seconds |
Continuous shooting rate | 3.0fps | 10.0fps |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | - |
Custom WB | ||
Image stabilization | ||
Integrated flash | ||
Flash range | 12.00 m (at ISO 100) | 3.40 m |
Flash modes | Auto, Auto FP, Manual, Red-Eye | Auto, On, Off, Red-eye, Soft |
External flash | ||
AE bracketing | ||
White balance bracketing | ||
Maximum flash synchronize | 1/180 seconds | - |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | - | 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps) |
Highest video resolution | None | 1920x1080 |
Video format | - | MPEG-4, H.264 |
Microphone support | ||
Headphone support | ||
Connectivity | ||
Wireless | None | Eye-Fi Connected |
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 | 490 gr (1.08 lb) | 230 gr (0.51 lb) |
Physical dimensions | 136 x 92 x 68mm (5.4" x 3.6" x 2.7") | 124 x 64 x 33mm (4.9" x 2.5" x 1.3") |
DXO scores | ||
DXO All around score | 52 | not tested |
DXO Color Depth score | 21.2 | not tested |
DXO Dynamic range score | 10.0 | not tested |
DXO Low light score | 442 | not tested |
Other | ||
Battery life | - | 240 shots |
Style of battery | - | Battery Pack |
Battery model | - | D-LI92 |
Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
Time lapse recording | ||
Storage type | Compact Flash (Type I or II), xD Picture Card | SD/SDHC/SDXC card, Internal |
Card slots | One | One |
Launch pricing | $550 | $300 |