Olympus E-PL1 vs Pentax K-01
86 Imaging
47 Features
43 Overall
45
76 Imaging
56 Features
68 Overall
60
Olympus E-PL1 vs Pentax K-01 Key Specs
(Full Review)
- 12MP - Four Thirds Sensor
- 2.7" Fixed Display
- ISO 100 - 3200
- Sensor based Image Stabilization
- 1280 x 720 video
- Micro Four Thirds Mount
- 334g - 115 x 72 x 42mm
- Launched May 2010
- Later Model is Olympus E-PL1s
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Display
- ISO 100 - 12800 (Boost to 25600)
- Sensor based Image Stabilization
- 1920 x 1080 video
- Pentax KAF2 Mount
- 561g - 122 x 79 x 58mm
- Revealed May 2012
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Below is a in-depth comparison of the Olympus E-PL1 and Pentax K-01, both Entry-Level Mirrorless cameras by companies Olympus and Pentax. There exists a noticeable gap among the resolutions of the E-PL1 (12MP) and K-01 (16MP) and the E-PL1 (Four Thirds) and K-01 (APS-C) have totally different sensor size.
Photobucket discusses licensing 13 billion images with AI firmsThe E-PL1 was revealed 24 months prior to the K-01 making them a generation apart from one another. Both of the cameras have different body design with the Olympus E-PL1 being a Rangefinder-style mirrorless camera and the Pentax K-01 being a SLR-style mirrorless camera.
Before delving into a thorough comparison, here is a short view of how the E-PL1 scores versus the K-01 in relation to portability, imaging, features and an overall grade.
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The following is a sample of the gallery pictures for Olympus PEN E-PL1 & Pentax K-01. The full galleries are provided at Olympus E-PL1 Gallery & Pentax K-01 Gallery.
Reasons to pick Olympus E-PL1 over the Pentax K-01
| E-PL1 | K-01 |
|---|
Reasons to pick Pentax K-01 over the Olympus E-PL1
| K-01 | E-PL1 | |||
|---|---|---|---|---|
| Revealed | May 2012 | May 2010 | More recent by 24 months | |
| Display dimensions | 3" | 2.7" | Larger display (+0.3") | |
| Display resolution | 921k | 230k | Crisper display (+691k dot) |
Common features in the Olympus E-PL1 and Pentax K-01
| E-PL1 | K-01 | |||
|---|---|---|---|---|
| Manually focus | Dial accurate focus | |||
| Display type | Fixed | Fixed | Fixed display | |
| Selfie screen | Lack of selfie screen | |||
| Touch display | Lack of Touch display |
Olympus E-PL1 vs Pentax K-01 Physical Comparison
When you are looking to lug around your camera often, you should take into account its weight and dimensions. The Olympus E-PL1 features external measurements of 115mm x 72mm x 42mm (4.5" x 2.8" x 1.7") with a weight of 334 grams (0.74 lbs) and the Pentax K-01 has dimensions of 122mm x 79mm x 58mm (4.8" x 3.1" x 2.3") with a weight of 561 grams (1.24 lbs).
See the Olympus E-PL1 and Pentax K-01 in our newest Camera & Lens Size Comparison Tool.
Bear in mind, the weight of an ILC will differ based on the lens you choose at that time. The following is a front view measurements comparison of the E-PL1 versus the K-01.

Considering dimensions and weight, the portability score of the E-PL1 and K-01 is 86 and 76 respectively.
Olympus E-PL1 vs Pentax K-01 Sensor Comparison
Typically, it's difficult to envision the difference in sensor measurements simply by viewing specifications. The visual here will help provide you a far better sense of the sensor measurements in the E-PL1 and K-01.
Plainly, both the cameras provide different megapixels and different sensor measurements. The E-PL1 with its smaller sensor will make shooting bokeh harder and the Pentax K-01 will result in extra detail because of its extra 4 Megapixels. Greater resolution can also allow you to crop pics more aggressively. The older E-PL1 will be behind with regard to sensor tech.
Olympus E-PL1 vs Pentax K-01 Screen and ViewFinder
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Olympus E-PL1 vs Pentax K-01 Specifications
| Olympus PEN E-PL1 | Pentax K-01 | |
|---|---|---|
| General Information | ||
| Manufacturer | Olympus | Pentax |
| Model type | Olympus PEN E-PL1 | Pentax K-01 |
| Category | Entry-Level Mirrorless | Entry-Level Mirrorless |
| Launched | 2010-05-17 | 2012-05-30 |
| Body design | Rangefinder-style mirrorless | SLR-style mirrorless |
| Sensor Information | ||
| Powered by | Truepic V | - |
| Sensor type | CMOS | CMOS |
| Sensor size | Four Thirds | APS-C |
| Sensor dimensions | 17.3 x 13mm | 23.7 x 15.7mm |
| Sensor area | 224.9mm² | 372.1mm² |
| Sensor resolution | 12 megapixel | 16 megapixel |
| Anti alias filter | ||
| Aspect ratio | 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
| Highest Possible resolution | 4032 x 3024 | 4928 x 3264 |
| Maximum native ISO | 3200 | 12800 |
| Maximum enhanced ISO | - | 25600 |
| Minimum native ISO | 100 | 100 |
| RAW data | ||
| Autofocusing | ||
| Manual focusing | ||
| Touch focus | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Total focus points | 11 | 81 |
| Lens | ||
| Lens mount type | Micro Four Thirds | Pentax KAF2 |
| Number of lenses | 107 | 151 |
| Crop factor | 2.1 | 1.5 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display sizing | 2.7 inches | 3 inches |
| Resolution of display | 230k dot | 921k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Display technology | HyperCrystal LCD AR (Anti-Reflective) coating | TFT LCD monitor |
| Viewfinder Information | ||
| Viewfinder | Electronic (optional) | None |
| Features | ||
| Min shutter speed | 60s | 30s |
| Max shutter speed | 1/2000s | 1/4000s |
| Continuous shutter speed | 3.0fps | 6.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 10.00 m | 12.00 m (at ISO 100) |
| Flash options | Auto, On, Off, Red-Eye, Fill-in, Slow Sync, Manual (3 levels) | Auto, On, Off, Red-eye, Slow-speed Sync, Trailing Curtain Sync |
| Hot shoe | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Max flash sync | 1/160s | 1/180s |
| 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) | 1920 x 1080 (30, 25, 24 fps),1280 x 720 (60, 50, 30, 25, 24 fps), 640 x 480 (30, 25, 24 fps) |
| Maximum video resolution | 1280x720 | 1920x1080 |
| Video data format | Motion JPEG | MPEG-4, H.264 |
| 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 | 334g (0.74 lb) | 561g (1.24 lb) |
| Physical dimensions | 115 x 72 x 42mm (4.5" x 2.8" x 1.7") | 122 x 79 x 58mm (4.8" x 3.1" x 2.3") |
| DXO scores | ||
| DXO Overall rating | 54 | 79 |
| DXO Color Depth rating | 21.5 | 23.7 |
| DXO Dynamic range rating | 10.1 | 12.9 |
| DXO Low light rating | 487 | 1135 |
| Other | ||
| Battery life | 290 pictures | 540 pictures |
| Style of battery | Battery Pack | Battery Pack |
| Battery ID | BLS-1 | D-LI90 |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 12 sec) |
| Time lapse recording | ||
| Storage media | SD/SDHC card | SD/SDHC/SDXC |
| Storage slots | One | One |
| Retail price | $288 | $899 |