Olympus E-M1 vs Pentax K100D
71 Imaging
52 Features
85 Overall
65
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64 Imaging
45 Features
36 Overall
41
Olympus E-M1 vs Pentax K100D Key Specs
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Tilting Screen
- ISO 100 - 25600
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 1920 x 1080 video
- Micro Four Thirds Mount
- 497g - 130 x 94 x 63mm
- Announced October 2013
- Renewed by Olympus E-M1 II
(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
- Introduced December 2006
- Replacement is Pentax K100D S
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Olympus E-M1 vs Pentax K100D Overview
Here, we are looking at the Olympus E-M1 vs Pentax K100D, one is a Pro Mirrorless and the other is a Entry-Level DSLR by rivals Olympus and Pentax. There exists a big gap among the resolutions of the E-M1 (16MP) and K100D (6MP) and the E-M1 (Four Thirds) and K100D (APS-C) posses totally different sensor sizes.
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The E-M1 was announced 7 years after the K100D which is a fairly big gap as far as camera technology is concerned. Both of these cameras feature different body design with the Olympus E-M1 being a SLR-style mirrorless camera and the Pentax K100D being a Compact SLR camera.
Before going straight to a step-by-step comparison, here is a short synopsis of how the E-M1 scores against the K100D with respect to portability, imaging, features and an overall mark.
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Olympus E-M1 vs Pentax K100D Gallery
Here is a sample of the gallery pictures for Olympus OM-D E-M1 and Pentax K100D. The whole galleries are provided at Olympus E-M1 Gallery and Pentax K100D Gallery.
Reasons to pick Olympus E-M1 over the Pentax K100D
E-M1 | K100D | |||
---|---|---|---|---|
Introduced | October 2013 | ![]() | December 2006 | Newer by 85 months |
Display type | Tilting | ![]() | Fixed | Tilting display |
Display size | 3" | ![]() | 2.5" | Larger display (+0.5") |
Display resolution | 1037k | ![]() | 210k | Crisper display (+827k dot) |
Touch friendly display | ![]() | Easily navigate |
Reasons to pick Pentax K100D over the Olympus E-M1
K100D | E-M1 |
---|
Common features in the Olympus E-M1 and Pentax K100D
E-M1 | K100D | |||
---|---|---|---|---|
Manual focus | ![]() | More precise focus | ||
Selfie screen | ![]() | Neither features selfie screen |
Olympus E-M1 vs Pentax K100D Physical Comparison
For anyone who is planning to travel with your camera, you are going to need to consider its weight and proportions. The Olympus E-M1 enjoys physical measurements of 130mm x 94mm x 63mm (5.1" x 3.7" x 2.5") along with a weight of 497 grams (1.10 lbs) whilst 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-M1 vs Pentax K100D in the new Camera and Lens Size Comparison Tool.
Bear in mind, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are utilizing during that time. Following is a front view over all size comparison of the E-M1 against the K100D.
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Taking into account dimensions and weight, the portability grade of the E-M1 and K100D is 71 and 64 respectively.
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Olympus E-M1 vs Pentax K100D Sensor Comparison
Sometimes, it is difficult to see the gap in sensor dimensions simply by checking out a spec sheet. The pic underneath will help offer you a clearer sense of the sensor sizing in the E-M1 and K100D.
Clearly, both of those cameras feature different megapixel count and different sensor dimensions. The E-M1 using its smaller sensor will make achieving bokeh tougher and the Olympus E-M1 will produce greater detail with its extra 10 Megapixels. Greater resolution can also let you crop images way more aggressively. The younger E-M1 will have an advantage with regard to sensor technology.
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Olympus E-M1 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-M1 vs Pentax K100D Specifications
Olympus OM-D E-M1 | Pentax K100D | |
---|---|---|
General Information | ||
Brand | Olympus | Pentax |
Model type | Olympus OM-D E-M1 | Pentax K100D |
Class | Pro Mirrorless | Entry-Level DSLR |
Announced | 2013-10-28 | 2006-12-03 |
Body design | SLR-style mirrorless | Compact SLR |
Sensor Information | ||
Processor Chip | TruePIC VII | - |
Sensor type | CMOS | CCD |
Sensor size | Four Thirds | APS-C |
Sensor dimensions | 17.3 x 13mm | 23.5 x 15.7mm |
Sensor surface area | 224.9mm² | 369.0mm² |
Sensor resolution | 16MP | 6MP |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 |
Peak resolution | 4608 x 3456 | 3008 x 2008 |
Highest native ISO | 25600 | 3200 |
Min native ISO | 100 | 200 |
RAW images | ||
Autofocusing | ||
Manual focusing | ||
Touch focus | ||
AF continuous | ||
Single AF | ||
Tracking AF | ||
AF selectice | ||
Center weighted AF | ||
Multi area AF | ||
Live view AF | ||
Face detection AF | ||
Contract detection AF | ||
Phase detection AF | ||
Total focus points | 81 | 11 |
Lens | ||
Lens support | Micro Four Thirds | Pentax KAF |
Total lenses | 107 | 151 |
Crop factor | 2.1 | 1.5 |
Screen | ||
Range of screen | Tilting | Fixed Type |
Screen sizing | 3" | 2.5" |
Resolution of screen | 1,037k dot | 210k dot |
Selfie friendly | ||
Liveview | ||
Touch screen | ||
Viewfinder Information | ||
Viewfinder | Electronic | Optical (pentamirror) |
Viewfinder resolution | 2,360k dot | - |
Viewfinder coverage | 100 percent | 96 percent |
Viewfinder magnification | 0.74x | 0.57x |
Features | ||
Min shutter speed | 60 seconds | 30 seconds |
Max shutter speed | 1/8000 seconds | 1/4000 seconds |
Continuous shutter speed | 10.0 frames/s | 3.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Set WB | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | no built-in flash | - |
Flash modes | Flash Auto, Redeye, Fill-in, Flash Off, Red-eye Slow sync (1st curtain), Slow sync (1st curtain), Slow sync (2nd curtain), Manual | Auto, On, Off, Red-eye reduction |
External flash | ||
Auto exposure bracketing | ||
WB bracketing | ||
Max flash sync | 1/320 seconds | 1/180 seconds |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) | - |
Highest video resolution | 1920x1080 | None |
Video format | H.264, Motion JPEG | - |
Mic jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | Built-In | 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 | 497g (1.10 lbs) | 660g (1.46 lbs) |
Physical dimensions | 130 x 94 x 63mm (5.1" x 3.7" x 2.5") | 129 x 93 x 70mm (5.1" x 3.7" x 2.8") |
DXO scores | ||
DXO Overall rating | 73 | not tested |
DXO Color Depth rating | 23.0 | not tested |
DXO Dynamic range rating | 12.7 | not tested |
DXO Low light rating | 757 | not tested |
Other | ||
Battery life | 350 pictures | - |
Form of battery | Battery Pack | - |
Battery ID | BLN-1 | 4 x AA |
Self timer | Yes (2 or 12 secs, custom) | Yes (2 or 12 sec) |
Time lapse shooting | ||
Storage media | SD/SDHC/SDXC | SD/MMC card |
Storage slots | 1 | 1 |
Cost at release | $799 | $0 |