Pentax K-x vs Pentax K100D
69 Imaging
52 Features
47 Overall
50
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64 Imaging
45 Features
36 Overall
41
Pentax K-x vs Pentax K100D Key Specs
(Full Review)
- 12MP - APS-C Sensor
- 2.7" Fixed Screen
- ISO 100 - 6400 (Increase to 12800)
- Sensor based Image Stabilization
- 1/6000s Maximum Shutter
- 1280 x 720 video
- Pentax KAF2 Mount
- 580g - 123 x 92 x 68mm
- Revealed December 2009
(Full Review)
- 6MP - APS-C Sensor
- 2.5" Fixed Display
- 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
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Pentax K-x vs Pentax K100D Overview
Here, we are contrasting the Pentax K-x and Pentax K100D, both Entry-Level DSLR digital cameras and both are produced by Pentax. There is a huge difference between the sensor resolutions of the K-x (12MP) and K100D (6MP) but both cameras offer the identical sensor measurements (APS-C).
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The K-x was brought out 3 years later than the K100D and that is quite a significant gap as far as tech is concerned. The two cameras feature the same body design (Compact SLR).
Before going right into a in-depth comparison, here is a concise synopsis of how the K-x grades against the K100D when it comes to portability, imaging, features and an overall rating.
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Pentax K-x vs Pentax K100D Gallery
Following is a sample of the gallery pictures for Pentax K-x and Pentax K100D. The entire galleries are viewable at Pentax K-x Gallery and Pentax K100D Gallery.
Reasons to pick Pentax K-x over the Pentax K100D
K-x | K100D | |||
---|---|---|---|---|
Launched | December 2009 | ![]() | December 2006 | Fresher by 38 months |
Display size | 2.7" | ![]() | 2.5" | Larger display (+0.2") |
Display resolution | 230k | ![]() | 210k | Crisper display (+20k dot) |
Reasons to pick Pentax K100D over the Pentax K-x
K100D | K-x |
---|
Common features in the Pentax K-x and Pentax K100D
K-x | K100D | |||
---|---|---|---|---|
Manually focus | ![]() | More accurate focusing | ||
Display type | Fixed | ![]() | Fixed | Fixed display |
Selfie screen | ![]() | Lacking selfie screen | ||
Touch display | ![]() | Lacking Touch display |
Pentax K-x vs Pentax K100D Physical Comparison
For anyone who is aiming to carry your camera frequently, you are going to need to consider its weight and measurements. The Pentax K-x offers physical measurements of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") with a weight of 580 grams (1.28 lbs) while 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).
See the Pentax K-x and Pentax K100D in the all new Camera with Lens Size Comparison Tool.
Do not forget, the weight of an Interchangeable Lens Camera will vary depending on the lens you have at that moment. Following is a front view measurements comparison of the K-x vs the K100D.
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Factoring in size and weight, the portability rating of the K-x and K100D is 69 and 64 respectively.
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Pentax K-x vs Pentax K100D Sensor Comparison
Oftentimes, its difficult to picture the difference between sensor sizing merely by reviewing technical specs. The visual here will help provide you a clearer sense of the sensor sizing in the K-x and K100D.
As you can tell, both cameras feature the identical sensor size but different resolution. You should anticipate the Pentax K-x to offer greater detail having its extra 6 Megapixels. Greater resolution will enable you to crop pics way more aggressively. The newer K-x provides an edge when it comes to sensor innovation.
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Pentax K-x vs Pentax K100D Screen and ViewFinder
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Photography Type Scores
Portrait Comparison
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Street Comparison
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Sports Comparison
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Travel Comparison
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Landscape Comparison
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Vlogging Comparison
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Pentax K-x vs Pentax K100D Specifications
Pentax K-x | Pentax K100D | |
---|---|---|
General Information | ||
Company | Pentax | Pentax |
Model type | Pentax K-x | Pentax K100D |
Class | Entry-Level DSLR | Entry-Level DSLR |
Revealed | 2009-12-23 | 2006-12-03 |
Body design | Compact SLR | Compact SLR |
Sensor Information | ||
Processor | Prime | - |
Sensor type | CMOS | CCD |
Sensor size | APS-C | APS-C |
Sensor dimensions | 23.6 x 15.8mm | 23.5 x 15.7mm |
Sensor area | 372.9mm² | 369.0mm² |
Sensor resolution | 12 megapixel | 6 megapixel |
Anti alias filter | ||
Aspect ratio | 3:2 | 3:2 |
Peak resolution | 4288 x 2848 | 3008 x 2008 |
Highest native ISO | 6400 | 3200 |
Highest enhanced ISO | 12800 | - |
Min native ISO | 100 | 200 |
RAW photos | ||
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Autofocus continuous | ||
Autofocus single | ||
Tracking autofocus | ||
Autofocus selectice | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detection focus | ||
Contract detection focus | ||
Phase detection focus | ||
Total focus points | 11 | 11 |
Lens | ||
Lens support | Pentax KAF2 | Pentax KAF |
Available lenses | 151 | 151 |
Focal length multiplier | 1.5 | 1.5 |
Screen | ||
Screen type | Fixed Type | Fixed Type |
Screen size | 2.7 inches | 2.5 inches |
Resolution of screen | 230k dot | 210k dot |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Screen technology | TFT LCD monitor | - |
Viewfinder Information | ||
Viewfinder | Optical (pentamirror) | Optical (pentamirror) |
Viewfinder coverage | 96 percent | 96 percent |
Viewfinder magnification | 0.57x | 0.57x |
Features | ||
Min shutter speed | 30s | 30s |
Max shutter speed | 1/6000s | 1/4000s |
Continuous shutter speed | 5.0 frames per second | 3.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | Yes | Yes |
Change white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 16.00 m | - |
Flash settings | Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless | Auto, On, Off, Red-eye reduction |
External flash | ||
Auto exposure bracketing | ||
WB bracketing | ||
Max flash sync | 1/180s | 1/180s |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 1280 x 720 (24 fps), 640 x 416 (24 fps) | - |
Highest 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 | ||
Environmental seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 580 gr (1.28 lbs) | 660 gr (1.46 lbs) |
Physical dimensions | 123 x 92 x 68mm (4.8" x 3.6" x 2.7") | 129 x 93 x 70mm (5.1" x 3.7" x 2.8") |
DXO scores | ||
DXO Overall rating | 72 | not tested |
DXO Color Depth rating | 22.8 | not tested |
DXO Dynamic range rating | 12.5 | not tested |
DXO Low light rating | 811 | not tested |
Other | ||
Battery life | 1900 shots | - |
Battery format | Battery Pack | - |
Battery ID | 4 x AA | 4 x AA |
Self timer | Yes (2 or 12 sec) | Yes (2 or 12 sec) |
Time lapse recording | ||
Type of storage | SD/SDHC card | SD/MMC card |
Storage slots | One | One |
Launch cost | $600 | $0 |