Olympus E-3 vs Pentax K100D S
56 Imaging
44 Features
56 Overall
48
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65 Imaging
45 Features
38 Overall
42
Olympus E-3 vs Pentax K100D S Key Specs
(Full Review)
- 10MP - Four Thirds Sensor
- 2.5" Fully Articulated Display
- ISO 100 - 3200
- Sensor based Image Stabilization
- 1/8000s Maximum Shutter
- No Video
- Micro Four Thirds Mount
- 890g - 142 x 116 x 75mm
- Introduced February 2008
- Previous Model is Olympus E-1
- Newer Model is Olympus E-5
(Full Review)
- 6MP - APS-C Sensor
- 2.5" Fixed Display
- ISO 200 - 3200
- Sensor based Image Stabilization
- No Video
- Pentax KAF2 Mount
- 646g - 129 x 91 x 71mm
- Released June 2007
- Old Model is Pentax K100D
- Successor is Pentax K200D
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Olympus E-3 vs Pentax K100D S Overview
Let's take a more detailed look at the Olympus E-3 versus Pentax K100D S, one is a Advanced DSLR and the other is a Entry-Level DSLR by manufacturers Olympus and Pentax. There exists a significant gap between the resolutions of the E-3 (10MP) and K100D S (6MP) and the E-3 (Four Thirds) and K100D S (APS-C) boast different sensor sizing.
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The E-3 was announced 8 months after the K100D S which means that they are of a similar generation. Both cameras have different body design with the Olympus E-3 being a Mid-size SLR camera and the Pentax K100D S being a Compact SLR camera.
Before delving into a thorough comparison, here is a brief synopsis of how the E-3 grades versus the K100D S for portability, imaging, features and an overall score.
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Olympus E-3 vs Pentax K100D S Gallery
Below is a sample of the gallery pics for Olympus E-3 and Pentax K100D Super. The whole galleries are provided at Olympus E-3 Gallery and Pentax K100D S Gallery.
Reasons to pick Olympus E-3 over the Pentax K100D S
E-3 | K100D S | |||
---|---|---|---|---|
Released | February 2008 | ![]() | June 2007 | More modern by 8 months |
Display type | Fully Articulated | ![]() | Fixed | Fully Articulating display |
Display resolution | 230k | ![]() | 210k | Clearer display (+20k dot) |
Selfie screen | ![]() | Take selfies |
Reasons to pick Pentax K100D S over the Olympus E-3
K100D S | E-3 |
---|
Common features in the Olympus E-3 and Pentax K100D S
E-3 | K100D S | |||
---|---|---|---|---|
Manual focus | ![]() | Very exact focus | ||
Display dimensions | 2.5" | ![]() | 2.5" | Equal display measurement |
Touch friendly display | ![]() | Neither contains Touch friendly display |
Olympus E-3 vs Pentax K100D S Physical Comparison
For anybody who is looking to carry around your camera regularly, you'll need to take into account its weight and size. The Olympus E-3 has got outside dimensions of 142mm x 116mm x 75mm (5.6" x 4.6" x 3.0") accompanied by a weight of 890 grams (1.96 lbs) whilst the Pentax K100D S has specifications of 129mm x 91mm x 71mm (5.1" x 3.6" x 2.8") accompanied by a weight of 646 grams (1.42 lbs).
Look at the Olympus E-3 versus Pentax K100D S in the latest Camera with Lens Size Comparison Tool.
Remember, the weight of an Interchangeable Lens Camera will change depending on the lens you have attached at the time. Underneath is a front view measurement comparison of the E-3 compared to the K100D S.
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Looking at dimensions and weight, the portability score of the E-3 and K100D S is 56 and 65 respectively.
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Olympus E-3 vs Pentax K100D S Sensor Comparison
Sometimes, it is very difficult to imagine the difference between sensor sizes just by reading through specs. The image below might provide you a more clear sense of the sensor dimensions in the E-3 and K100D S.
As you can plainly see, the two cameras have different megapixels and different sensor sizes. The E-3 having a tinier sensor is going to make achieving shallow depth of field more challenging and the Olympus E-3 will give more detail with its extra 4MP. Greater resolution will allow you to crop photos a bit more aggressively. The more recent E-3 provides an advantage when it comes to sensor innovation.
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Olympus E-3 vs Pentax K100D S 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-3 vs Pentax K100D S Specifications
Olympus E-3 | Pentax K100D Super | |
---|---|---|
General Information | ||
Make | Olympus | Pentax |
Model | Olympus E-3 | Pentax K100D Super |
Type | Advanced DSLR | Entry-Level DSLR |
Introduced | 2008-02-20 | 2007-06-28 |
Body design | Mid-size SLR | Compact SLR |
Sensor Information | ||
Chip | TruePic III | - |
Sensor type | CMOS | CCD |
Sensor size | Four Thirds | APS-C |
Sensor dimensions | 17.3 x 13mm | 23.5 x 15.7mm |
Sensor area | 224.9mm² | 369.0mm² |
Sensor resolution | 10MP | 6MP |
Anti aliasing filter | ||
Aspect ratio | 4:3 | 3:2 |
Peak resolution | 3648 x 2736 | 3008 x 2008 |
Highest native ISO | 3200 | 3200 |
Min native ISO | 100 | 200 |
RAW images | ||
Autofocusing | ||
Manual focus | ||
Touch to focus | ||
AF continuous | ||
AF single | ||
Tracking AF | ||
Selective AF | ||
Center weighted AF | ||
Multi area AF | ||
AF live view | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Number of focus points | 11 | 11 |
Lens | ||
Lens mount | Micro Four Thirds | Pentax KAF2 |
Amount of lenses | 45 | 151 |
Crop factor | 2.1 | 1.5 |
Screen | ||
Range of display | Fully Articulated | Fixed Type |
Display diagonal | 2.5 inch | 2.5 inch |
Display resolution | 230k dot | 210k dot |
Selfie friendly | ||
Liveview | ||
Touch operation | ||
Viewfinder Information | ||
Viewfinder type | Optical (pentaprism) | Optical (pentamirror) |
Viewfinder coverage | 100 percent | 96 percent |
Viewfinder magnification | 0.58x | 0.57x |
Features | ||
Minimum shutter speed | 60 seconds | 30 seconds |
Fastest shutter speed | 1/8000 seconds | 1/4000 seconds |
Continuous shutter speed | 5.0 frames per second | 3.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | Yes | Yes |
Change WB | ||
Image stabilization | ||
Integrated flash | ||
Flash range | 13.00 m | - |
Flash options | Auto, Auto FP, Manual, Red-Eye | Auto, On, Off, Red-eye reduction |
External flash | ||
Auto exposure bracketing | ||
WB bracketing | ||
Fastest flash sync | 1/250 seconds | 1/180 seconds |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Highest video resolution | None | None |
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 | ||
Environment seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 890 gr (1.96 pounds) | 646 gr (1.42 pounds) |
Physical dimensions | 142 x 116 x 75mm (5.6" x 4.6" x 3.0") | 129 x 91 x 71mm (5.1" x 3.6" x 2.8") |
DXO scores | ||
DXO Overall score | 56 | not tested |
DXO Color Depth score | 21.6 | not tested |
DXO Dynamic range score | 10.5 | not tested |
DXO Low light score | 571 | not tested |
Other | ||
Battery model | - | 4 x AA |
Self timer | Yes (2 or 12 sec) | Yes (2 or 12 sec) |
Time lapse feature | ||
Type of storage | Compact Flash (Type I or II), xD Picture Card | SD/SDHC card |
Storage slots | 1 | 1 |
Cost at release | $670 | $520 |