Pentax K-01 vs Pentax K100D
76 Imaging
56 Features
68 Overall
60
64 Imaging
44 Features
36 Overall
40
Pentax K-01 vs Pentax K100D Key Specs
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 12800 (Bump to 25600)
- Sensor based Image Stabilization
- 1920 x 1080 video
- Pentax KAF2 Mount
- 561g - 122 x 79 x 58mm
- Released May 2012
(Full Review)
- 6MP - APS-C Sensor
- 2.5" Fixed Screen
- ISO 200 - 3200
- Sensor based Image Stabilization
- No Video
- Pentax KAF Mount
- 660g - 129 x 93 x 70mm
- Introduced December 2006
- Replacement is Pentax K100D S
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Lets look a bit more in depth at the Pentax K-01 and Pentax K100D, former is a Entry-Level Mirrorless while the latter is a Entry-Level DSLR and both are offered by Pentax. There exists a substantial gap among the image resolutions of the K-01 (16MP) and K100D (6MP) but both cameras boast the identical sensor dimensions (APS-C).
Samsung Releases Faster Versions of EVO MicroSD CardsThe K-01 was released 5 years after the K100D which is a fairly big difference as far as camera technology is concerned. The two cameras feature different body design with the Pentax K-01 being a SLR-style mirrorless camera and the Pentax K100D being a Compact SLR camera.
Before diving into a complete comparison, here is a simple view of how the K-01 grades against the K100D with regards to portability, imaging, features and an overall score.
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The following is a preview of the gallery images for Pentax K-01 & Pentax K100D. The complete galleries are available at Pentax K-01 Gallery & Pentax K100D Gallery.
Reasons to pick Pentax K-01 over the Pentax K100D
| K-01 | K100D | |||
|---|---|---|---|---|
| Introduced | May 2012 | December 2006 | More modern by 67 months | |
| Screen size | 3" | 2.5" | Bigger screen (+0.5") | |
| Screen resolution | 921k | 210k | Clearer screen (+711k dot) |
Reasons to pick Pentax K100D over the Pentax K-01
| K100D | K-01 |
|---|
Common features in the Pentax K-01 and Pentax K100D
| K-01 | K100D | |||
|---|---|---|---|---|
| Manually focus | Very accurate focusing | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Neither contains selfie screen | |||
| Touch friendly screen | Neither contains Touch friendly screen |
Pentax K-01 vs Pentax K100D Physical Comparison
For those who are looking to carry around your camera regularly, you will want to think about its weight and measurements. The Pentax K-01 has got physical measurements of 122mm x 79mm x 58mm (4.8" x 3.1" x 2.3") accompanied by a weight of 561 grams (1.24 lbs) whilst the Pentax K100D has proportions of 129mm x 93mm x 70mm (5.1" x 3.7" x 2.8") with a weight of 660 grams (1.46 lbs).
Contrast the Pentax K-01 and Pentax K100D in our newest Camera & Lens Size Comparison Tool.
Remember, the weight of an ILC will change depending on the lens you are working with during that time. Underneath is a front view physical size comparison of the K-01 vs the K100D.

Taking into account dimensions and weight, the portability score of the K-01 and K100D is 76 and 64 respectively.
Pentax K-01 vs Pentax K100D Sensor Comparison
Typically, it's hard to visualise the difference in sensor sizes merely by checking out a spec sheet. The picture below will help provide you a greater sense of the sensor measurements in the K-01 and K100D.
As you can see, each of the cameras come with the identical sensor size albeit not the same MP. You can expect the Pentax K-01 to produce greater detail as a result of its extra 10 Megapixels. Higher resolution can also enable you to crop photographs a good deal more aggressively. The younger K-01 is going to have an advantage when it comes to sensor tech.
Pentax K-01 vs Pentax K100D Screen and ViewFinder
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Pentax K-01 vs Pentax K100D Specifications
| Pentax K-01 | Pentax K100D | |
|---|---|---|
| General Information | ||
| Brand Name | Pentax | Pentax |
| Model | Pentax K-01 | Pentax K100D |
| Class | Entry-Level Mirrorless | Entry-Level DSLR |
| Released | 2012-05-30 | 2006-12-03 |
| Body design | SLR-style mirrorless | Compact SLR |
| Sensor Information | ||
| Sensor type | CMOS | CCD |
| Sensor size | APS-C | APS-C |
| Sensor dimensions | 23.7 x 15.7mm | 23.5 x 15.7mm |
| Sensor area | 372.1mm² | 369.0mm² |
| Sensor resolution | 16 megapixels | 6 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 |
| Highest Possible resolution | 4928 x 3264 | 3008 x 2008 |
| Maximum native ISO | 12800 | 3200 |
| Maximum enhanced ISO | 25600 | - |
| Min native ISO | 100 | 200 |
| RAW data | ||
| Autofocusing | ||
| Manual focus | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detection autofocus | ||
| Contract detection autofocus | ||
| Phase detection autofocus | ||
| Number of focus points | 81 | 11 |
| Lens | ||
| Lens mounting type | Pentax KAF2 | Pentax KAF |
| Available lenses | 151 | 151 |
| Focal length multiplier | 1.5 | 1.5 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen sizing | 3 inches | 2.5 inches |
| Resolution of screen | 921k dot | 210k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Screen technology | TFT LCD monitor | - |
| Viewfinder Information | ||
| Viewfinder | None | Optical (pentamirror) |
| Viewfinder coverage | - | 96 percent |
| Viewfinder magnification | - | 0.57x |
| Features | ||
| Min shutter speed | 30 seconds | 30 seconds |
| Max shutter speed | 1/4000 seconds | 1/4000 seconds |
| Continuous shutter speed | 6.0fps | 3.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 12.00 m (at ISO 100) | - |
| Flash modes | Auto, On, Off, Red-eye, Slow-speed Sync, Trailing Curtain Sync | Auto, On, Off, Red-eye reduction |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Max flash sync | 1/180 seconds | 1/180 seconds |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | 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 | 1920x1080 | None |
| Video data format | MPEG-4, H.264 | - |
| Mic jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 561g (1.24 lbs) | 660g (1.46 lbs) |
| Physical dimensions | 122 x 79 x 58mm (4.8" x 3.1" x 2.3") | 129 x 93 x 70mm (5.1" x 3.7" x 2.8") |
| DXO scores | ||
| DXO Overall score | 79 | not tested |
| DXO Color Depth score | 23.7 | not tested |
| DXO Dynamic range score | 12.9 | not tested |
| DXO Low light score | 1135 | not tested |
| Other | ||
| Battery life | 540 shots | - |
| Battery form | Battery Pack | - |
| Battery model | D-LI90 | 4 x AA |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 12 sec) |
| Time lapse shooting | ||
| Type of storage | SD/SDHC/SDXC | SD/MMC card |
| Storage slots | One | One |
| Launch cost | $899 | $0 |