Olympus E-P2 vs Pentax K20D
86 Imaging
47 Features
42 Overall
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59 Imaging
54 Features
52 Overall
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Olympus E-P2 vs Pentax K20D Key Specs
(Full Review)
- 12MP - Four Thirds Sensor
- 3" Fixed Display
- ISO 100 - 6400
- Sensor based Image Stabilization
- 1280 x 720 video
- Micro Four Thirds Mount
- 355g - 121 x 70 x 36mm
- Introduced April 2010
- Superseded the Olympus E-P1
- Replacement is Olympus E-P3
(Full Review)
- 15MP - APS-C Sensor
- 2.7" Fixed Screen
- ISO 100 - 3200 (Expand to 6400)
- Sensor based Image Stabilization
- No Video
- Pentax KAF2 Mount
- 800g - 142 x 101 x 70mm
- Launched June 2008
- Replaced the Pentax K10D
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On this page, we will be comparing the Olympus E-P2 vs Pentax K20D, one being a Entry-Level Mirrorless and the latter is a Advanced DSLR by rivals Olympus and Pentax. The resolution of the E-P2 (12MP) and the K20D (15MP) is pretty similar but the E-P2 (Four Thirds) and K20D (APS-C) provide totally different sensor dimensions.
Apple Innovates by Creating Next-Level Optical Stabilization for iPhoneThe E-P2 was brought out 23 months later than the K20D which makes them a generation apart from one another. Each of the cameras have different body design with the Olympus E-P2 being a Rangefinder-style mirrorless camera and the Pentax K20D being a Mid-size SLR camera.
Before we go into a thorough comparison, here is a quick view of how the E-P2 scores versus the K20D with respect to portability, imaging, features and an overall grade.
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Below is a preview of the gallery images for Olympus PEN E-P2 and Pentax K20D. The entire galleries are provided at Olympus E-P2 Gallery and Pentax K20D Gallery.
Reasons to pick Olympus E-P2 over the Pentax K20D
| E-P2 | K20D | |||
|---|---|---|---|---|
| Launched | April 2010 |  | June 2008 | More recent by 23 months |
| Screen dimensions | 3" |  | 2.7" | Bigger screen (+0.3") |
Reasons to pick Pentax K20D over the Olympus E-P2
| K20D | E-P2 |
|---|
Common features in the Olympus E-P2 and Pentax K20D
| E-P2 | K20D | |||
|---|---|---|---|---|
| Manually focus |  | Very exact focusing | ||
| Screen type | Fixed |  | Fixed | Fixed screen |
| Screen resolution | 230k |  | 230k | Identical screen resolution |
| Selfie screen |  | Lacking selfie screen | ||
| Touch screen |  | Lacking Touch screen |
Olympus E-P2 vs Pentax K20D Physical Comparison
In case you're intending to lug around your camera often, you will need to factor in its weight and volume. The Olympus E-P2 comes with exterior measurements of 121mm x 70mm x 36mm (4.8" x 2.8" x 1.4") along with a weight of 355 grams (0.78 lbs) whilst the Pentax K20D has sizing of 142mm x 101mm x 70mm (5.6" x 4.0" x 2.8") accompanied by a weight of 800 grams (1.76 lbs).
Take a look at the Olympus E-P2 vs Pentax K20D in the latest Camera and Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you are utilizing during that time. Below is a front view dimension comparison of the E-P2 compared to the K20D.
Considering dimensions and weight, the portability score of the E-P2 and K20D is 86 and 59 respectively.
Olympus E-P2 vs Pentax K20D Sensor Comparison
More often than not, it's difficult to visualise the contrast between sensor measurements just by reading specifications. The photograph below will help provide you a far better sense of the sensor measurements in the E-P2 and K20D.
To sum up, each of these cameras provide different megapixel count and different sensor measurements. The E-P2 due to its tinier sensor will make shooting bokeh more difficult and the Pentax K20D will offer extra detail having its extra 3MP. Higher resolution will let you crop shots more aggressively. The younger E-P2 is going to have an edge with regard to sensor tech.
Olympus E-P2 vs Pentax K20D Screen and ViewFinder
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Olympus E-P2 vs Pentax K20D Specifications
| Olympus PEN E-P2 | Pentax K20D | |
|---|---|---|
| General Information | ||
| Brand | Olympus | Pentax |
| Model type | Olympus PEN E-P2 | Pentax K20D |
| Class | Entry-Level Mirrorless | Advanced DSLR |
| Introduced | 2010-04-22 | 2008-06-25 |
| Body design | Rangefinder-style mirrorless | Mid-size SLR |
| Sensor Information | ||
| Chip | TruePic V | - |
| Sensor type | CMOS | CMOS |
| Sensor size | Four Thirds | APS-C |
| Sensor dimensions | 17.3 x 13mm | 23.4 x 15.6mm |
| Sensor surface area | 224.9mm² | 365.0mm² |
| Sensor resolution | 12 megapixels | 15 megapixels |
| Anti alias filter | ||
| Aspect ratio | 4:3 | 3:2 |
| Highest Possible resolution | 4032 x 3024 | 4672 x 3104 |
| Maximum native ISO | 6400 | 3200 |
| Maximum enhanced ISO | - | 6400 |
| Minimum native ISO | 100 | 100 |
| RAW images | ||
| Autofocusing | ||
| Manual focusing | ||
| Touch to focus | ||
| AF continuous | ||
| AF single | ||
| Tracking AF | ||
| AF selectice | ||
| Center weighted AF | ||
| Multi area AF | ||
| Live view AF | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Total focus points | 11 | 11 |
| Lens | ||
| Lens mount type | Micro Four Thirds | Pentax KAF2 |
| Amount of lenses | 107 | 151 |
| Crop factor | 2.1 | 1.5 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display diagonal | 3 inches | 2.7 inches |
| Display resolution | 230 thousand dot | 230 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Display technology | HyperCrystal LCD with AR(Anti-Reflective) coating | - |
| Viewfinder Information | ||
| Viewfinder type | Electronic (optional) | Optical (pentaprism) |
| Viewfinder coverage | - | 95% |
| Viewfinder magnification | - | 0.64x |
| Features | ||
| Min shutter speed | 60 seconds | 30 seconds |
| Max shutter speed | 1/4000 seconds | 1/4000 seconds |
| Continuous shutter speed | 3.0 frames per second | 3.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | Yes |
| Custom WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | no built-in flash | 13.00 m (at ISO 100) |
| Flash settings | Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Manual (3 levels) | Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless |
| External flash | ||
| AEB | ||
| WB bracketing | ||
| Max flash sync | 1/180 seconds | 1/180 seconds |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (30 fps), 640 x 480 (30 fps) | - |
| Maximum video resolution | 1280x720 | None |
| Video data format | Motion JPEG | - |
| Mic input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | None | 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 | 355 grams (0.78 pounds) | 800 grams (1.76 pounds) |
| Physical dimensions | 121 x 70 x 36mm (4.8" x 2.8" x 1.4") | 142 x 101 x 70mm (5.6" x 4.0" x 2.8") |
| DXO scores | ||
| DXO Overall rating | 56 | 65 |
| DXO Color Depth rating | 21.5 | 22.9 |
| DXO Dynamic range rating | 10.4 | 11.1 |
| DXO Low light rating | 505 | 639 |
| Other | ||
| Battery life | 300 pictures | - |
| Style of battery | Battery Pack | - |
| Battery ID | BLS-1 | D-LI50 |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Storage media | SD/SDHC card | SD/MMC/SDHC card |
| Storage slots | 1 | 1 |
| Price at release | $799 | $700 |
