Nikon Z9 vs Olympus E-M10 III
51 Imaging
81 Features
90 Overall
84


80 Imaging
55 Features
75 Overall
63
Nikon Z9 vs Olympus E-M10 III Key Specs
(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
(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

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.

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.

Nikon Z9 vs Olympus E-M10 III Gallery
Here is a preview of the gallery images for Nikon Z9 and Olympus OM-D E-M10 Mark III. The entire galleries are provided at Nikon Z9 Gallery and Olympus E-M10 III Gallery.
Reasons to pick Nikon Z9 over the Olympus E-M10 III
Z9 | E-M10 III | |||
---|---|---|---|---|
Revealed | October 2021 | ![]() | August 2017 | Newer by 51 months |
Screen size | 3.2" | ![]() | 3" | Bigger screen (+0.2") |
Screen resolution | 2089k | ![]() | 1040k | Sharper 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 type | Tilting | ![]() | Tilting | Tilting 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.
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.

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 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 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Nikon Z9 vs Olympus E-M10 III Specifications
Nikon Z9 | Olympus 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 |