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Nikon Z9 vs Olympus E-M10 III

Portability
51
Imaging
82
Features
90
Overall
85
Nikon Z9 front
 
Olympus OM-D E-M10 Mark III front
Portability
80
Imaging
55
Features
75
Overall
63

Nikon Z9 vs Olympus E-M10 III Key Specs

Nikon Z9
(Full Review)
  • 46MP - Full frame Sensor
  • 3.2" Tilting Display
  • ISO 64 - 25600 (Raise to 102400)
  • Sensor based 5-axis Image Stabilization
  • 7680 x 4320 video
  • Nikon Z Mount
  • 1340g - 149 x 150 x 91mm
  • Released October 2021
Olympus E-M10 III
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Screen
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 410g - 122 x 84 x 50mm
  • Revealed August 2017
  • Succeeded the Olympus E-M10 II
  • Updated by Olympus E-M10 IV
Photography Glossary

Nikon Z9 vs Olympus E-M10 III Overview

Its time to look more closely at the Nikon Z9 and Olympus E-M10 III, one is a Pro Mirrorless and the latter is a Entry-Level Mirrorless by competitors Nikon and Olympus. There exists a sizeable gap between the image resolutions of the Z9 (46MP) and E-M10 III (16MP) and the Z9 (Full frame) and E-M10 III (Four Thirds) boast totally different sensor measurements.

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The Z9 was manufactured 4 years after the E-M10 III which is quite a large gap as far as technology is concerned. Both of the cameras feature the same body design (SLR-style mirrorless).

Before going right into a in-depth comparison, here is a short highlight of how the Z9 scores against the E-M10 III in the way of portability, imaging, features and an overall mark.

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Reasons to pick Nikon Z9 over the Olympus E-M10 III

 Z9 E-M10 III 
RevealedOctober 2021August 2017Newer by 51 months
Screen size3.2"3"Bigger screen (+0.2")
Screen resolution2089k1040kSharper screen (+1049k dot)

Reasons to pick Olympus E-M10 III over the Nikon Z9

 E-M10 III Z9 

Common features in the Nikon Z9 and Olympus E-M10 III

 Z9 E-M10 III 
Focus manually Very accurate focusing
Screen typeTiltingTiltingTilting screen
Selfie screen Lacking selfie screen
Touch screen Quickly navigate

Nikon Z9 vs Olympus E-M10 III Physical Comparison

When you are aiming to travel with your camera often, you're going to have to think about its weight and measurements. The Nikon Z9 has got outer measurements of 149mm x 150mm x 91mm (5.9" x 5.9" x 3.6") accompanied by a weight of 1340 grams (2.95 lbs) and the Olympus E-M10 III has proportions of 122mm x 84mm x 50mm (4.8" x 3.3" x 2.0") along with a weight of 410 grams (0.90 lbs).

Examine the Nikon Z9 and Olympus E-M10 III in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an Interchangeable Lens Camera will change based on the lens you have attached at that moment. Following is a front view dimensions comparison of the Z9 compared to the E-M10 III.

Nikon Z9 vs Olympus E-M10 III size comparison

Considering dimensions and weight, the portability rating of the Z9 and E-M10 III is 51 and 80 respectively.

Nikon Z9 vs Olympus E-M10 III top view buttons comparison

Nikon Z9 vs Olympus E-M10 III Sensor Comparison

More often than not, it's difficult to see the gap between sensor dimensions simply by reviewing specifications. The picture below will help offer you a better sense of the sensor measurements in the Z9 and E-M10 III.

Plainly, both cameras feature different resolutions and different sensor dimensions. The Z9 because of its bigger sensor will make getting shallower depth of field less difficult and the Nikon Z9 will offer more detail due to its extra 30 Megapixels. Higher resolution will also enable you to crop pictures way more aggressively. The fresher Z9 will have an advantage when it comes to sensor tech.

Nikon Z9 vs Olympus E-M10 III sensor size comparison

Nikon Z9 vs Olympus E-M10 III Screen and ViewFinder

Nikon Z9 vs Olympus E-M10 III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Nikon Z9
Portrait photography with Olympus E-M10 III
89
you can focus manually
fantastic megapixels (46 megapixels)
great sensor size (Full frame)
features face detection autofocus
supports RAW formats
73
focusing manually
good megapixels (16MP)
good sensor size (Four Thirds)
supports face detection autofocus
supports RAW files
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Street Comparison

Nikon Z9 Street photography factors
Olympus E-M10 III Street photography factors
70
screen tilts
built in image stabilization (Sensor based 5-axis)
great sensor size (Full frame)
supports RAW formats
supports focus via touch
environment proof
above average high ISO (25,600)
heavier than others in class (1,340g)
77
screen tilts up and down
built in image stabilization (Sensor based 5-axis)
good sensor size (Four Thirds)
supports RAW files
has touch to focus
great ISO range (25,600)
more heavy than competition (410g)
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Sports Comparison

Nikon Z9 Sports photography highlights
Olympus E-M10 III Sports photography highlights
91
silent shutter (1/32,000 seconds)
fast shooting (30.0 frames per second)
built in image stabilization (Sensor based 5-axis)
fantastic megapixels (46 megapixels)
great sensor size (Full frame)
features tracking autofocus
environment proof
better than average battery pack (740 shots)
supports phase detect autofocus
69
quiet mode (1/16,000s)
built in image stabilization (Sensor based 5-axis)
good megapixels (16 megapixels)
good sensor size (Four Thirds)
supports tracking autofocus
doesn't have phase detect autofocus
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Travel Comparison

Nikon Z9 Travel photography factors
Olympus E-M10 III Travel photography factors
65
better than average battery pack (740 CIPA)
environment proof
connects via bluetooth
supports focus via touch
fantastic megapixels (46 megapixels)
heavier than others in class (1,340 grams)
screen is not selfie friendly
67
has touch to focus
good megapixels (16 megapixels)
flash built-in
more heavy than competition (410 grams)
does not offer selfie friendly display
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Landscape Comparison

Nikon Z9 Landscape photography details
Olympus E-M10 III Landscape photography details
87
you can focus manually
change lenses (Nikon Z mount)
screen is a decent size (3.2")
built in image stabilization (Sensor based 5-axis)
fantastic megapixels (46MP)
great sensor size (Full frame)
above average high ISO (25,600)
supports RAW formats
environment proof
better than average battery pack (740 per charge)
two card slots
80
focusing manually
switch lenses (Micro Four Thirds mount)
nice screen size (3 inch)
built in image stabilization (Sensor based 5-axis)
good megapixels (16 megapixels)
good sensor size (Four Thirds)
great ISO range (25,600)
supports RAW files
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Vlogging Comparison

Nikon Z9 Vlogging factors
Olympus E-M10 III Vlogging factors
32
touchscreen enabled
built in image stabilization (Sensor based 5-axis)
features face detection autofocus
high quality video (7680 x 4320 resolution)
comes with external mic socket
screen is not selfie friendly
heavier than others in class (1,340g)
32
screen is touchscreen
built in image stabilization (Sensor based 5-axis)
supports face detection autofocus
high res video (3840 x 2160 pixels)
does not offer selfie friendly display
does not have external microphone support
more heavy than competition (410g)
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Nikon Z9 vs Olympus E-M10 III Specifications

Detailed spec comparison table for Nikon Z9 and Olympus E-M10 III
 Nikon Z9Olympus OM-D E-M10 Mark III
General Information
Manufacturer Nikon Olympus
Model Nikon Z9 Olympus OM-D E-M10 Mark III
Type Pro Mirrorless Entry-Level Mirrorless
Released 2021-10-28 2017-08-31
Physical type SLR-style mirrorless SLR-style mirrorless
Sensor Information
Powered by - TruePic VIII
Sensor type Stacked CMOS CMOS
Sensor size Full frame Four Thirds
Sensor measurements 35.9 x 23.9mm 17.4 x 13mm
Sensor surface area 858.0mm² 226.2mm²
Sensor resolution 46 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 1:1, 3:2 and 16:9 4:3
Peak resolution 8256 x 5504 4608 x 3456
Highest native ISO 25600 25600
Highest enhanced ISO 102400 -
Min native ISO 64 200
RAW files
Min enhanced ISO 32 100
Autofocusing
Focus manually
Touch focus
Continuous AF
AF single
Tracking AF
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 493 121
Lens
Lens mounting type Nikon Z Micro Four Thirds
Number of lenses 29 107
Crop factor 1 2.1
Screen
Type of display Tilting Tilting
Display diagonal 3.2 inches 3 inches
Display resolution 2,089k dots 1,040k dots
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder Electronic Electronic
Viewfinder resolution 3,686k dots 2,360k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.8x 0.62x
Features
Min shutter speed 900 seconds 60 seconds
Max shutter speed - 1/4000 seconds
Max quiet shutter speed 1/32000 seconds 1/16000 seconds
Continuous shutter rate 30.0 frames per second 8.6 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Inbuilt flash
Flash range no built-in flash 5.80 m (at ISO 100)
Flash modes Front-curtain sync, Rear-curtain sync, Red-eye reduction, Red-eye reduction with slow sync, Slow sync Off Auto, redeye, slow sync, 2nd-curtain slow sync, redeye slow sync, fill-in, manual, off
External flash
AEB
White balance bracketing
Max flash synchronize 1/200 seconds 1/250 seconds
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 7680 x 4320 @ 30p, MOV, H.265, Linear PCM7680 x 4320 @ 25p, MOV, H.265, Linear PCM7680 x 4320 @ 23.98p, MOV, H.265, Linear PCM3840 x 2160 @ 120p, MOV, ProRes, Linear PCM3840 x 2160 @ 120p, MOV, H.265, Linear PCM3840 x 2160 @ 120p, MOV, H.264, Linear PCM3840 x 2160 @ 100p, MOV, ProRes, Linear PCM3840 x 2160 @ 100p, MOV, H.265, Linear PCM3840 x 2160 @ 100p, MOV, H.264, Linear PCM3840 x 2160 @ 60p, MOV, ProRes, Linear PCM3840 x 2160 @ 60p, MOV, H.265, Linear PCM3840 x 2160 @ 60p, MOV, H.264, Linear PCM3840 x 2160 @ 50p, MOV, ProRes, Linear PCM3840 x 2160 @ 50p, MOV, H.265, Linear PCM3840 x 2160 @ 50p, MOV, H.264, Linear PCM3840 x 2160 @ 30p, MOV, ProRes, Linear PCM3840 x 2160 @ 30p, MOV, H.265, Linear PCM3840 x 2160 @ 30p, MOV, H.264, Linear PCM3840 x 2160 @ 25p, MOV, ProRes, Linear PCM3840 x 2160 @ 25p, MOV, H.265, Linear PCM3840 x 2160 @ 25p, MOV, H.264, Linear PCM3840 x 2160 @ 23.98p, MOV, ProRes, Linear PCM3840 x 2160 @ 23.98p, MOV, H.265, Linear PCM3840 x 2160 @ 23.98p, MOV, H.264, L 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM
Highest video resolution 7680x4320 3840x2160
Video file format H.264, H.265 MPEG-4, H.264
Microphone support
Headphone support
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 3.2 Gen 1 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS Built-in None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 1340 gr (2.95 lbs) 410 gr (0.90 lbs)
Physical dimensions 149 x 150 x 91mm (5.9" x 5.9" x 3.6") 122 x 84 x 50mm (4.8" x 3.3" x 2.0")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 740 images 330 images
Form of battery Battery Pack Battery Pack
Battery model EN-EL18d BLS-50
Self timer Yes Yes (2 or 12 secs, custom)
Time lapse feature
Storage type Dual CFexpress Type B slots SD/SDHC/SDXC (UHS-I/II supported)
Card slots 2 One
Cost at release $5,500 $650