Olympus E-420 vs Pentax K100D
77 Imaging
44 Features
36 Overall
40
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64 Imaging
45 Features
36 Overall
41
Olympus E-420 vs Pentax K100D Key Specs
(Full Review)
- 10MP - Four Thirds Sensor
- 2.7" Fixed Screen
- ISO 100 - 1600
- No Video
- Micro Four Thirds Mount
- 426g - 130 x 91 x 53mm
- Introduced June 2008
- Earlier Model is Olympus E-410
(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
- Refreshed by Pentax K100D S
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Olympus E-420 vs Pentax K100D Overview
Below is a in-depth review of the Olympus E-420 and Pentax K100D, both Entry-Level DSLR cameras by competitors Olympus and Pentax. There is a huge difference among the image resolutions of the E-420 (10MP) and K100D (6MP) and the E-420 (Four Thirds) and K100D (APS-C) come with totally different sensor sizing.
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The E-420 was manufactured 19 months later than the K100D making the cameras a generation apart from each other. Each of the cameras come with the identical body type (Compact SLR).
Before delving through a thorough comparison, below is a concise highlight of how the E-420 grades against the K100D with respect to portability, imaging, features and an overall grade.
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Olympus E-420 vs Pentax K100D Gallery
This is a sample of the gallery pictures for Olympus E-420 and Pentax K100D. The entire galleries are viewable at Olympus E-420 Gallery and Pentax K100D Gallery.
Reasons to pick Olympus E-420 over the Pentax K100D
E-420 | K100D | |||
---|---|---|---|---|
Launched | June 2008 | ![]() | December 2006 | More recent by 19 months |
Display dimension | 2.7" | ![]() | 2.5" | Larger display (+0.2") |
Display resolution | 230k | ![]() | 210k | Crisper display (+20k dot) |
Reasons to pick Pentax K100D over the Olympus E-420
K100D | E-420 |
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Common features in the Olympus E-420 and Pentax K100D
E-420 | K100D | |||
---|---|---|---|---|
Manually focus | ![]() | Dial exact focusing | ||
Display type | Fixed | ![]() | Fixed | Fixed display |
Selfie screen | ![]() | Neither features selfie screen | ||
Touch display | ![]() | Neither features Touch display |
Olympus E-420 vs Pentax K100D Physical Comparison
When you are intending to lug around your camera, you will have to consider its weight and proportions. The Olympus E-420 enjoys physical dimensions of 130mm x 91mm x 53mm (5.1" x 3.6" x 2.1") accompanied by a weight of 426 grams (0.94 lbs) while the Pentax K100D has measurements of 129mm x 93mm x 70mm (5.1" x 3.7" x 2.8") with a weight of 660 grams (1.46 lbs).
Analyze the Olympus E-420 and Pentax K100D in the new Camera with Lens Size Comparison Tool.
Always remember, the weight of an Interchangeable Lens Camera will change dependant on the lens you select at that time. The following is the front view scale comparison of the E-420 vs the K100D.
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Taking into account size and weight, the portability grade of the E-420 and K100D is 77 and 64 respectively.
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Olympus E-420 vs Pentax K100D Sensor Comparison
Usually, its tough to see the gap in sensor measurements merely by looking through specifications. The graphic here will help offer you a clearer sense of the sensor sizes in the E-420 and K100D.
To sum up, each of these cameras have got different megapixels and different sensor measurements. The E-420 due to its smaller sensor will make achieving shallow DOF harder and the Olympus E-420 will result in greater detail due to its extra 4MP. Greater resolution can also enable you to crop pics much more aggressively. The fresher E-420 is going to have an edge with regard to sensor tech.
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Olympus E-420 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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Olympus E-420 vs Pentax K100D Specifications
Olympus E-420 | Pentax K100D | |
---|---|---|
General Information | ||
Manufacturer | Olympus | Pentax |
Model type | Olympus E-420 | Pentax K100D |
Type | Entry-Level DSLR | Entry-Level DSLR |
Introduced | 2008-06-23 | 2006-12-03 |
Body design | Compact SLR | Compact SLR |
Sensor Information | ||
Processor | TruePic III | - |
Sensor type | CMOS | CCD |
Sensor size | Four Thirds | APS-C |
Sensor measurements | 17.3 x 13mm | 23.5 x 15.7mm |
Sensor area | 224.9mm² | 369.0mm² |
Sensor resolution | 10MP | 6MP |
Anti alias filter | ||
Aspect ratio | 4:3 | 3:2 |
Highest resolution | 3648 x 2736 | 3008 x 2008 |
Highest native ISO | 1600 | 3200 |
Lowest native ISO | 100 | 200 |
RAW pictures | ||
Autofocusing | ||
Manual focusing | ||
Touch to focus | ||
AF continuous | ||
Single AF | ||
Tracking AF | ||
Selective AF | ||
Center weighted AF | ||
Multi area AF | ||
AF live view | ||
Face detection AF | ||
Contract detection AF | ||
Phase detection AF | ||
Total focus points | 3 | 11 |
Lens | ||
Lens mount type | Micro Four Thirds | Pentax KAF |
Available lenses | 45 | 151 |
Crop factor | 2.1 | 1.5 |
Screen | ||
Range of screen | Fixed Type | Fixed Type |
Screen size | 2.7 inches | 2.5 inches |
Screen resolution | 230k dot | 210k dot |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Viewfinder Information | ||
Viewfinder type | Optical (pentamirror) | Optical (pentamirror) |
Viewfinder coverage | 95 percent | 96 percent |
Viewfinder magnification | 0.46x | 0.57x |
Features | ||
Lowest shutter speed | 60 seconds | 30 seconds |
Highest shutter speed | 1/4000 seconds | 1/4000 seconds |
Continuous shooting speed | 4.0 frames per sec | 3.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Change WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 12.00 m (at ISO 100) | - |
Flash modes | Auto, Auto FP, Manual, Red-Eye | Auto, On, Off, Red-eye reduction |
External flash | ||
AEB | ||
WB bracketing | ||
Highest flash sync | 1/180 seconds | 1/180 seconds |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Highest video resolution | None | None |
Microphone 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 | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 426g (0.94 pounds) | 660g (1.46 pounds) |
Dimensions | 130 x 91 x 53mm (5.1" x 3.6" x 2.1") | 129 x 93 x 70mm (5.1" x 3.7" x 2.8") |
DXO scores | ||
DXO All around rating | 56 | not tested |
DXO Color Depth rating | 21.5 | not tested |
DXO Dynamic range rating | 10.4 | not tested |
DXO Low light rating | 527 | not tested |
Other | ||
Battery life | 500 pictures | - |
Battery form | Battery Pack | - |
Battery ID | - | 4 x AA |
Self timer | Yes (2 or 12 sec) | Yes (2 or 12 sec) |
Time lapse recording | ||
Storage media | Compact Flash (Type I or II), xD Picture Card | SD/MMC card |
Storage slots | Single | Single |
Launch price | $999 | $0 |