Nikon D40X vs Pentax K100D
71 Imaging
49 Features
33 Overall
42
64 Imaging
45 Features
36 Overall
41
Nikon D40X vs Pentax K100D Key Specs
(Full Review)
(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
- Announced December 2006
- Replacement is Pentax K100D S
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Here is a in-depth assessment of the Nikon D40X versus Pentax K100D, both Entry-Level DSLR cameras by companies Nikon and Pentax. There exists a substantial gap among the sensor resolutions of the D40X (10MP) and K100D (6MP) but they feature the exact same sensor dimensions (APS-C).
Samsung Releases Faster Versions of EVO MicroSD CardsThe D40X was revealed 6 months later than the K100D which means that they are both of a similar age. Both of the cameras come with the identical body type (Compact SLR).
Before delving straight into a full comparison, below is a quick synopsis of how the D40X matches up against the K100D for portability, imaging, features and an overall rating.
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Below is a preview of the gallery photos for Nikon D40X & Pentax K100D. The full galleries are available at Nikon D40X Gallery & Pentax K100D Gallery.
Reasons to pick Nikon D40X over the Pentax K100D
| D40X | K100D | |||
|---|---|---|---|---|
| Screen resolution | 230k |  | 210k | Clearer screen (+20k dot) |
Reasons to pick Pentax K100D over the Nikon D40X
| K100D | D40X |
|---|
Common features in the Nikon D40X and Pentax K100D
| D40X | K100D | |||
|---|---|---|---|---|
| Announced | May 2007 |  | December 2006 | Same age |
| Focus manually |  | Very precise focus | ||
| Screen type | Fixed |  | Fixed | Fixed screen |
| Screen dimension | 2.5" |  | 2.5" | Identical screen sizing |
| Selfie screen |  | Neither includes selfie screen | ||
| Touch screen |  | Neither includes Touch screen |
Nikon D40X vs Pentax K100D Physical Comparison
When you are planning to carry your camera often, you have to think about its weight and dimensions. The Nikon D40X features outer dimensions of 124mm x 94mm x 64mm (4.9" x 3.7" x 2.5") having a weight of 522 grams (1.15 lbs) while the Pentax K100D has dimensions of 129mm x 93mm x 70mm (5.1" x 3.7" x 2.8") accompanied by a weight of 660 grams (1.46 lbs).
Take a look at the Nikon D40X versus Pentax K100D in our brand new Camera plus Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will differ based on the lens you are using at the time. Underneath is the front view physical size comparison of the D40X and the K100D.
Taking into consideration dimensions and weight, the portability score of the D40X and K100D is 71 and 64 respectively.
Nikon D40X vs Pentax K100D Sensor Comparison
Normally, its difficult to envision the gap in sensor sizing just by researching technical specs. The photograph underneath will help offer you a stronger sense of the sensor dimensions in the D40X and K100D.
As you have seen, the two cameras have got the exact same sensor measurements albeit not the same megapixels. You can count on the Nikon D40X to result in greater detail because of its extra 4 Megapixels. Higher resolution will also allow you to crop photographs much more aggressively.
Nikon D40X vs Pentax K100D Screen and ViewFinder
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Nikon D40X vs Pentax K100D Specifications
| Nikon D40X | Pentax K100D | |
|---|---|---|
| General Information | ||
| Company | Nikon | Pentax |
| Model | Nikon D40X | Pentax K100D |
| Type | Entry-Level DSLR | Entry-Level DSLR |
| Revealed | 2007-05-27 | 2006-12-03 |
| Physical type | Compact SLR | Compact SLR |
| Sensor Information | ||
| Processor Chip | Expeed | - |
| Sensor type | CCD | CCD |
| Sensor size | APS-C | APS-C |
| Sensor dimensions | 23.7 x 15.6mm | 23.5 x 15.7mm |
| Sensor surface area | 369.7mm² | 369.0mm² |
| Sensor resolution | 10 megapixel | 6 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 3:2 |
| Peak resolution | 3872 x 2592 | 3008 x 2008 |
| Highest native ISO | 1600 | 3200 |
| Highest enhanced ISO | 3200 | - |
| Lowest native ISO | 100 | 200 |
| RAW images | ||
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Autofocus live view | ||
| Face detection autofocus | ||
| Contract detection autofocus | ||
| Phase detection autofocus | ||
| Number of focus points | 3 | 11 |
| Lens | ||
| Lens mounting type | Nikon F | Pentax KAF |
| Total lenses | 309 | 151 |
| Focal length multiplier | 1.5 | 1.5 |
| Screen | ||
| Type of screen | Fixed Type | Fixed Type |
| Screen sizing | 2.5 inches | 2.5 inches |
| Resolution of screen | 230k dots | 210k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Viewfinder Information | ||
| Viewfinder type | Optical (pentamirror) | Optical (pentamirror) |
| Viewfinder coverage | 95 percent | 96 percent |
| Viewfinder magnification | 0.53x | 0.57x |
| Features | ||
| Minimum shutter speed | 30 secs | 30 secs |
| Fastest shutter speed | 1/4000 secs | 1/4000 secs |
| Continuous shutter rate | 3.0 frames per second | 3.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 17.00 m | - |
| Flash settings | Front curtain, Rear curtain, Red-Eye, Slow, Red-Eye Slow | Auto, On, Off, Red-eye reduction |
| Hot shoe | ||
| AEB | ||
| WB bracketing | ||
| Fastest flash synchronize | 1/200 secs | 1/180 secs |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Highest video resolution | None | None |
| Mic port | ||
| Headphone port | ||
| 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 proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 522 grams (1.15 lbs) | 660 grams (1.46 lbs) |
| Dimensions | 124 x 94 x 64mm (4.9" x 3.7" x 2.5") | 129 x 93 x 70mm (5.1" x 3.7" x 2.8") |
| DXO scores | ||
| DXO Overall score | 63 | not tested |
| DXO Color Depth score | 22.4 | not tested |
| DXO Dynamic range score | 11.4 | not tested |
| DXO Low light score | 516 | not tested |
| Other | ||
| Battery model | EN-EL9 | 4 x AA |
| Self timer | Yes (2 to 20 sec) | Yes (2 or 12 sec) |
| Time lapse shooting | ||
| Storage type | SD/SDHC card | SD/MMC card |
| Card slots | 1 | 1 |
| Cost at release | $375 | $0 |