Olympus E-M10 III vs Pentax E85
80 Imaging
55 Features
75 Overall
63
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95 Imaging
35 Features
10 Overall
25
Olympus E-M10 III vs Pentax E85 Key Specs
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Tilting Display
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 3840 x 2160 video
- Micro Four Thirds Mount
- 410g - 122 x 84 x 50mm
- Released August 2017
- Superseded the Olympus E-M10 II
- Replacement is Olympus E-M10 IV
(Full Review)
- 12MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 3200
- 640 x 480 video
- 32-96mm (F2.9-5.2) lens
- 145g - 93 x 58 x 24mm
- Introduced September 2009
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Olympus E-M10 III vs Pentax E85 Overview
Lets take a deeper look at the Olympus E-M10 III vs Pentax E85, one being a Entry-Level Mirrorless and the other is a Small Sensor Compact by manufacturers Olympus and Pentax. There is a huge difference among the resolutions of the E-M10 III (16MP) and E85 (12MP) and the E-M10 III (Four Thirds) and E85 (1/2.3") offer different sensor sizes.
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The E-M10 III was brought out 8 years later than the E85 and that is a fairly significant gap as far as camera tech is concerned. Both of the cameras feature different body design with the Olympus E-M10 III being a SLR-style mirrorless camera and the Pentax E85 being a Compact camera.
Before delving straight to a more detailed comparison, here is a brief summary of how the E-M10 III matches up vs the E85 when considering portability, imaging, features and an overall rating.
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Olympus E-M10 III vs Pentax E85 Gallery
Below is a sample of the gallery pictures for Olympus OM-D E-M10 Mark III and Pentax Optio E85. The entire galleries are available at Olympus E-M10 III Gallery and Pentax E85 Gallery.
Reasons to pick Olympus E-M10 III over the Pentax E85
E-M10 III | E85 | |||
---|---|---|---|---|
Introduced | August 2017 | ![]() | September 2009 | Fresher by 97 months |
Focus manually | ![]() | Very accurate focusing | ||
Display type | Tilting | ![]() | Fixed | Tilting display |
Display size | 3" | ![]() | 2.7" | Larger display (+0.3") |
Display resolution | 1040k | ![]() | 230k | Sharper display (+810k dot) |
Touch friendly display | ![]() | Easily navigate |
Reasons to pick Pentax E85 over the Olympus E-M10 III
E85 | E-M10 III |
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Common features in the Olympus E-M10 III and Pentax E85
E-M10 III | E85 | |||
---|---|---|---|---|
Selfie screen | ![]() | Neither comes with selfie screen |
Olympus E-M10 III vs Pentax E85 Physical Comparison
If you're planning to carry your camera often, you will have to think about its weight and proportions. The Olympus E-M10 III comes with exterior dimensions of 122mm x 84mm x 50mm (4.8" x 3.3" x 2.0") with a weight of 410 grams (0.90 lbs) and the Pentax E85 has measurements of 93mm x 58mm x 24mm (3.7" x 2.3" x 0.9") accompanied by a weight of 145 grams (0.32 lbs).
See the Olympus E-M10 III vs Pentax E85 in the all new Camera and Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will change depending on the lens you have at that moment. Here is a front view overall size comparison of the E-M10 III and the E85.
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Taking into consideration size and weight, the portability score of the E-M10 III and E85 is 80 and 95 respectively.
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Olympus E-M10 III vs Pentax E85 Sensor Comparison
Usually, it can be hard to visualize the contrast in sensor sizing just by seeing a spec sheet. The visual here will give you a far better sense of the sensor dimensions in the E-M10 III and E85.
Clearly, each of these cameras come with different megapixels and different sensor sizing. The E-M10 III because of its larger sensor is going to make shooting shallower depth of field simpler and the Olympus E-M10 III will show more detail having its extra 4 Megapixels. Greater resolution will make it easier to crop photos a good deal more aggressively. The more modern E-M10 III provides a benefit when it comes to sensor innovation.
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Olympus E-M10 III vs Pentax E85 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-M10 III vs Pentax E85 Specifications
Olympus OM-D E-M10 Mark III | Pentax Optio E85 | |
---|---|---|
General Information | ||
Brand | Olympus | Pentax |
Model type | Olympus OM-D E-M10 Mark III | Pentax Optio E85 |
Type | Entry-Level Mirrorless | Small Sensor Compact |
Released | 2017-08-31 | 2009-09-17 |
Physical type | SLR-style mirrorless | Compact |
Sensor Information | ||
Powered by | TruePic VIII | - |
Sensor type | CMOS | CCD |
Sensor size | Four Thirds | 1/2.3" |
Sensor dimensions | 17.4 x 13mm | 6.17 x 4.55mm |
Sensor surface area | 226.2mm² | 28.1mm² |
Sensor resolution | 16MP | 12MP |
Anti alias filter | ||
Aspect ratio | 4:3 | 4:3 and 16:9 |
Maximum resolution | 4608 x 3456 | 4000 x 3000 |
Maximum native ISO | 25600 | 3200 |
Lowest native ISO | 200 | 80 |
RAW images | ||
Lowest boosted ISO | 100 | - |
Autofocusing | ||
Manual focusing | ||
Touch to focus | ||
Autofocus continuous | ||
Autofocus single | ||
Tracking autofocus | ||
Autofocus selectice | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detect autofocus | ||
Contract detect autofocus | ||
Phase detect autofocus | ||
Total focus points | 121 | - |
Lens | ||
Lens support | Micro Four Thirds | fixed lens |
Lens zoom range | - | 32-96mm (3.0x) |
Maximum aperture | - | f/2.9-5.2 |
Macro focusing distance | - | 10cm |
Number of lenses | 107 | - |
Focal length multiplier | 2.1 | 5.8 |
Screen | ||
Type of display | Tilting | Fixed Type |
Display sizing | 3" | 2.7" |
Display resolution | 1,040 thousand dots | 230 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch capability | ||
Viewfinder Information | ||
Viewfinder type | Electronic | None |
Viewfinder resolution | 2,360 thousand dots | - |
Viewfinder coverage | 100% | - |
Viewfinder magnification | 0.62x | - |
Features | ||
Lowest shutter speed | 60 secs | 2 secs |
Highest shutter speed | 1/4000 secs | 1/2000 secs |
Highest quiet shutter speed | 1/16000 secs | - |
Continuous shooting rate | 8.6 frames/s | 1.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | - |
Custom white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 5.80 m (at ISO 100) | 3.00 m |
Flash options | Auto, redeye, slow sync, 2nd-curtain slow sync, redeye slow sync, fill-in, manual, off | - |
External flash | ||
AEB | ||
White balance bracketing | ||
Highest flash synchronize | 1/250 secs | - |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM | 640 x 480 (30 fps), 320 x 240 (30 fps) |
Maximum video resolution | 3840x2160 | 640x480 |
Video file format | MPEG-4, H.264 | Motion JPEG |
Mic support | ||
Headphone support | ||
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 | ||
Environmental sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 410 gr (0.90 lbs) | 145 gr (0.32 lbs) |
Physical dimensions | 122 x 84 x 50mm (4.8" x 3.3" x 2.0") | 93 x 58 x 24mm (3.7" x 2.3" x 0.9") |
DXO scores | ||
DXO All around rating | not tested | not tested |
DXO Color Depth rating | not tested | not tested |
DXO Dynamic range rating | not tested | not tested |
DXO Low light rating | not tested | not tested |
Other | ||
Battery life | 330 photos | - |
Battery style | Battery Pack | - |
Battery ID | BLS-50 | D-LI95 |
Self timer | Yes (2 or 12 secs, custom) | Yes (2 or 10 sec) |
Time lapse recording | ||
Storage type | SD/SDHC/SDXC (UHS-I/II supported) | SD/SDHC, Internal |
Card slots | 1 | 1 |
Retail cost | $650 | $0 |