Pentax K100D vs Pentax K20D
64 Imaging
45 Features
36 Overall
41
59 Imaging
53 Features
52 Overall
52
Pentax K100D vs Pentax K20D Key Specs
(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
- Launched December 2006
- Later Model is Pentax K100D S
(Full Review)
- 15MP - APS-C Sensor
- 2.7" Fixed Display
- ISO 100 - 3200 (Bump to 6400)
- Sensor based Image Stabilization
- No Video
- Pentax KAF2 Mount
- 800g - 142 x 101 x 70mm
- Introduced June 2008
- Previous Model is Pentax K10D
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Here, we are reviewing the Pentax K100D vs Pentax K20D, one is a Entry-Level DSLR and the other is a Advanced DSLR and both are created by Pentax. There exists a significant gap among the sensor resolutions of the K100D (6MP) and K20D (15MP) but both cameras provide the identical sensor measurements (APS-C).
Photography GlossaryThe K100D was released 19 months before the K20D making them a generation away from one another. Both of the cameras feature different body design with the Pentax K100D being a Compact SLR camera and the Pentax K20D being a Mid-size SLR camera.
Before going into a complete comparison, here is a brief summation of how the K100D matches up versus the K20D for portability, imaging, features and an overall mark.
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Below is a sample of the gallery pics for Pentax K100D and Pentax K20D. The complete galleries are provided at Pentax K100D Gallery and Pentax K20D Gallery.
Reasons to pick Pentax K100D over the Pentax K20D
| K100D | K20D |
|---|
Reasons to pick Pentax K20D over the Pentax K100D
| K20D | K100D | |||
|---|---|---|---|---|
| Introduced | June 2008 |  | December 2006 | Newer by 19 months |
| Display size | 2.7" |  | 2.5" | Larger display (+0.2") |
| Display resolution | 230k |  | 210k | Crisper display (+20k dot) |
Common features in the Pentax K100D and Pentax K20D
| K100D | K20D | |||
|---|---|---|---|---|
| Focus manually |  | Very precise focusing | ||
| Display type | Fixed |  | Fixed | Fixed display |
| Selfie screen |  | Neither has selfie screen | ||
| Touch display |  | Neither has Touch display |
Pentax K100D vs Pentax K20D Physical Comparison
If you're looking to travel with your camera regularly, you need to think about its weight and proportions. The Pentax K100D has external measurements of 129mm x 93mm x 70mm (5.1" x 3.7" x 2.8") accompanied by a weight of 660 grams (1.46 lbs) and the Pentax K20D has measurements of 142mm x 101mm x 70mm (5.6" x 4.0" x 2.8") with a weight of 800 grams (1.76 lbs).
Compare the Pentax K100D vs Pentax K20D in the latest Camera and Lens Size Comparison Tool.
Take into account, the weight of an Interchangeable Lens Camera will differ dependant on the lens you choose at that moment. Underneath is a front view measurements comparison of the K100D versus the K20D.
Considering dimensions and weight, the portability rating of the K100D and K20D is 64 and 59 respectively.
Pentax K100D vs Pentax K20D Sensor Comparison
Quite often, it is hard to envision the contrast in sensor dimensions just by checking out specifications. The picture underneath might offer you a greater sense of the sensor sizing in the K100D and K20D.
Plainly, both of the cameras feature the identical sensor size but not the same megapixels. You should expect to see the Pentax K20D to produce extra detail as a result of its extra 9MP. Greater resolution will also enable you to crop pics way more aggressively. The more aged K100D will be disadvantaged when it comes to sensor tech.
Pentax K100D vs Pentax K20D Screen and ViewFinder
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Pentax K100D vs Pentax K20D Specifications
| Pentax K100D | Pentax K20D | |
|---|---|---|
| General Information | ||
| Brand | Pentax | Pentax |
| Model type | Pentax K100D | Pentax K20D |
| Category | Entry-Level DSLR | Advanced DSLR |
| Launched | 2006-12-03 | 2008-06-25 |
| Physical type | Compact SLR | Mid-size SLR |
| Sensor Information | ||
| Sensor type | CCD | CMOS |
| Sensor size | APS-C | APS-C |
| Sensor dimensions | 23.5 x 15.7mm | 23.4 x 15.6mm |
| Sensor area | 369.0mm² | 365.0mm² |
| Sensor resolution | 6MP | 15MP |
| Anti alias filter | ||
| Aspect ratio | 3:2 | 3:2 |
| Maximum resolution | 3008 x 2008 | 4672 x 3104 |
| Maximum native ISO | 3200 | 3200 |
| Maximum boosted ISO | - | 6400 |
| Minimum native ISO | 200 | 100 |
| RAW photos | ||
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Total focus points | 11 | 11 |
| Lens | ||
| Lens mount type | Pentax KAF | Pentax KAF2 |
| Available lenses | 151 | 151 |
| Focal length multiplier | 1.5 | 1.5 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen diagonal | 2.5 inches | 2.7 inches |
| Screen resolution | 210k dots | 230k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Viewfinder Information | ||
| Viewfinder | Optical (pentamirror) | Optical (pentaprism) |
| Viewfinder coverage | 96 percent | 95 percent |
| Viewfinder magnification | 0.57x | 0.64x |
| Features | ||
| Slowest shutter speed | 30 seconds | 30 seconds |
| Maximum shutter speed | 1/4000 seconds | 1/4000 seconds |
| Continuous shooting rate | 3.0 frames per second | 3.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | - | 13.00 m (at ISO 100) |
| Flash settings | Auto, On, Off, Red-eye reduction | Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless |
| External flash | ||
| AE bracketing | ||
| WB bracketing | ||
| Maximum flash synchronize | 1/180 seconds | 1/180 seconds |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Maximum video resolution | None | None |
| Mic support | ||
| Headphone support | ||
| 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 sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 660 grams (1.46 pounds) | 800 grams (1.76 pounds) |
| Physical dimensions | 129 x 93 x 70mm (5.1" x 3.7" x 2.8") | 142 x 101 x 70mm (5.6" x 4.0" x 2.8") |
| DXO scores | ||
| DXO All around rating | not tested | 65 |
| DXO Color Depth rating | not tested | 22.9 |
| DXO Dynamic range rating | not tested | 11.1 |
| DXO Low light rating | not tested | 639 |
| Other | ||
| Battery ID | 4 x AA | D-LI50 |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Type of storage | SD/MMC card | SD/MMC/SDHC card |
| Card slots | 1 | 1 |
| Launch price | $0 | $700 |