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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Portability
    2. Build Quality
    3. Body
    4. In The Box
    5. Ergonomics & Comfort
    6. Viewfinder
    7. Screen
    8. Menu System
    9. Built-In Lens
    10. Sensor
    11. Battery
  5. Photo General
    1. Photo Shooting Speed
    2. Photo AF-C Tracking
    3. Photo AF-C Center Point
    4. Photo Image Stabilization
  6. Photo Image Quality
    1. Photo RAW Dynamic Range
    2. Photo RAW Sharpness
    3. Photo RAW Noise
  7. Pictures Sample Gallery
    1. The Skate Park Picture
    2. The Polish Church Picture
    3. The Studio Picture
    4. The Stairway Picture
  8. Video General
    1. Video Features
    2. Audio
    3. Video File Format And Compression
  9. 4k Video
    1. 4k Video Frame Rate
    2. 4k Video Internal Recording
    3. 4k Video Autofocus Performance
    4. 4k Video Quality
    5. 4k Video Rolling Shutter Effect
  10. Full HD Video
    1. FHD Video Frame Rate
    2. FHD Video Internal Recording
    3. FHD Video Autofocus Performance
    4. FHD Video Quality
    5. FHD Video Rolling Shutter Effect
  11. Video Image Quality
    1. Video Dynamic Range
    2. Luminosity Patch Detection
  12. Storage And Connectivity
    1. Storage
    2. Inputs / Outputs
  13. Comments

OM SYSTEM OM-1 vs Panasonic LUMIX G9 II

Side-by-Side Comparison

Products

OM SYSTEM OM-1
Panasonic LUMIX G9 II

Tested using Methodology v0.12.1

Updated Oct 16, 2024 05:33 PM

SEE PRICE
Amazon.com

Tested using Methodology v0.13

Updated Dec 11, 2024 05:02 PM

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Amazon.com
OM SYSTEM OM-1 Picture
Panasonic LUMIX G9 II Picture
  1. Recommended in 2 articles:
  2. Digital
  3. Panasonic

Variants

  • OM-1 (Black (Body Only))
  • OM-1 (Black W/ 12-40mm lens)
  • LUMIX G9 II (Black (Body Only))
  • LUMIX G9 II (Black w/ 12-35mm lens)

Our Verdict

OM SYSTEM OM-1

Panasonic LUMIX G9 II

The Panasonic LUMIX G9 II and the OM SYSTEM OM-1 are both high-end Micro Four Thirds cameras. The OM SYSTEM is a bit more portable, with a higher-resolution EVF and a longer battery life. It also uses a stacked sensor, resulting in less rolling shutter effect. On the other hand, the Panasonic has a higher-resolution sensor and offers better video specs, making it better suited for hybrid and video shooters.

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Black (Body Only)
OM-1
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Black (Body Only)
LUMIX G9 II
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Black W/ 12-40mm lens
OM-1
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Black w/ 12-35mm lens
LUMIX G9 II
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Main Differences for
Travel Photography

Threshold 

0.10

Travel Photography 

7.8
7.7

Minimum Shutter Speed Achieved 
 

1/5 s
1/8 s

Screen Max Brightness 
 

666 cd/m²
1,042 cd/m²

Full Comparison

Design

Portability 
 

4.5
3.9

Portability Picture  

OM SYSTEM OM-1 Portability Picture
Panasonic LUMIX G9 II Portability Picture

Height 
 

3.6" (9.2 cm)
4.1" (10.4 cm)

Width 
 

5.4" (13.8 cm)
5.2" (13.3 cm)

Depth 
 

3.1" (7.9 cm)
3.3" (8.5 cm)

Volume 
 

61.2 in³ (1,003.0 cm³)
71.7 in³ (1,175.7 cm³)

Weight 
 

1.34 lbs (0.61 kg)
1.46 lbs (0.66 kg)
Show Text 

Build Quality 
 

8.5
9.0

Build Quality Picture  

OM SYSTEM OM-1 Build Quality Picture
Panasonic LUMIX G9 II Build Quality Picture
Show Text 

Body  

Body Picture  

OM SYSTEM OM-1 Body Picture
Panasonic LUMIX G9 II Body Picture

Body Type 
 

SLR-Style
SLR-Style

Water Resistance 
 

Weather-Sealed
Weather-Sealed

Mirrorless 
 

Yes
Yes

Rugged 
 

No
No

Hot Shoe 
 

Yes
Yes

Customizable Button 
 

Yes
Yes

Command Dial 
 

2
3

Tripod Mount 
 

Yes
Yes

Lens Mount 
 

Micro Four Thirds
Micro Four Thirds

Built-In Flash 
 

No (accessory included)
No

Fastest Shutter Speed 
 

1/8,000 s
1/4,000 s

In The Box  

In The Box Picture  

OM SYSTEM OM-1 In The Box Picture
Panasonic LUMIX G9 II In The Box Picture
Show Text 

Ergonomics & Comfort 
 

8.5
9.0

Hand Grip Picture  

OM SYSTEM OM-1 Hand Grip Picture
Panasonic LUMIX G9 II Hand Grip Picture

Hand Grip: Small Hand 
 

Yes
Yes

Hand Grip: Medium Hand 
 

Yes
Yes

Hand Grip: Large Hand 
 

Yes
Yes

Hand Grip: Extra-Large Hand 
 

Yes
Yes
Show Text 

Viewfinder 
 

EVF Menu Picture  

OM SYSTEM OM-1 EVF Menu Picture
Panasonic LUMIX G9 II EVF Menu Picture

Viewfinder Type 
 

Electronic
Electronic

Advertised Coverage 
 

100%
100%

Advertised Resolution 
 

5.76 million dots
3.68 million dots

Advertised Magnification 
 

1.65
0.8
Show Text 

Screen 
 

8.8
9.7

Screen Picture  

OM SYSTEM OM-1 Screen Picture
Panasonic LUMIX G9 II Screen Picture

Screen Articulation Type 
 

Fully-Articulated
Fully-Articulated

Screen Max Brightness 
 

666 cd/m²
1,042 cd/m²

Advertised Resolution 
 

1.62 million dots
1.84 million dots

Size 
 

3.0" (7.6 cm)
3.0" (7.5 cm)

Touchscreen 
 

Limited
Yes
Show Text 

Menu System 
 

8.5
9.0

Screen Menu Picture  

OM SYSTEM OM-1 Screen Menu Picture
Panasonic LUMIX G9 II Screen Menu Picture

Guide Mode 
 

Yes
Yes

App Name 
 

OM Image Share
LUMIX Sync
Show Text 

Built-In Lens 
 

0.0
0.0

Aperture Vs Focal Length  

OM SYSTEM OM-1 Aperture Vs Focal Length
Panasonic LUMIX G9 II Aperture Vs Focal Length

Maximum Aperture 
 

No built-in lens
No built-in lens

Max Aperture (Full-Frame Equivalent) 
 

N/A
N/A

Minimum Focal Length 
 

N/A
N/A

Maximum Focal Length 
 

N/A
N/A

Max Focal Length (Full-Frame Equivalent) 
 

N/A
N/A

Optical Image Stabilization 
 

No
No

Light Falloff Picture  

OM SYSTEM OM-1 Light Falloff Picture
Panasonic LUMIX G9 II Light Falloff Picture

Luminance 
 

N/A
N/A

Light Falloff 
 

N/A
N/A

Sensor 
 

Sensor Type 
 

Stacked BSI CMOS
CMOS

Advertised Effective Pixels 
 

20.37 MP
25.21 MP

Processor 
 

TruePic X
Unspecified

Sensor Size 
 

4/3 (MFT)
4/3 (MFT)

Extended ISO Minimum 
 

80
50

Native ISO Minimum (Base ISO) 
 

200
100

Native ISO Maximum 
 

25,600
25,600

Tested Firmware 
 

1.4
Ver. 1.0
Show Text 

Battery 
 

9.4
8.6

Battery Type 
 

OM System BLX-1
Panasonic DMW-BLK22

USB Charging 
 

Yes
Yes

Power Delivery While Recording 
 

Yes
Yes

Advertised Battery Life In Photo 
 

520 photos
390 photos

Tested Battery Life In Video 
 

191 min
130 min
Show Text 
Photo General

Photo Shooting Speed 
 

6.1
6.9

Low Speed Continuous 
 

1 fps
2 fps

High Speed Continuous 
 

10 fps
14 fps

Silent Shooting Continuous 
 

120 fps
75 fps

Raw Buffer Size 
 

132 Photos
163 Photos

JPEG Buffer Size 
 

10,000 Photos
201 Photos

Buffer Empty Time 
 

37 s
68 s
Show Text 

Photo AF-C Tracking 
 

6.0
6.9

Autofocus Tracking Shots  

tracking-run-01-01
Run 01
AF-C Tracking 01
tracking-run-01-01
Run 01
AF-C Tracking 01

Perfect Focus Hit Rate 
 

46%
55%

Usable Focus Hit Rate 
 

65%
75%
Show Text 

Photo AF-C Center Point 
 

9.3
8.9

Autofocus Center Point Shots  

center-point-run-01-01
Run 01
AF-C Center Point 01
center-point-run-01-01
Run 01
AF-C Center Point 01

Perfect Focus Hit Rate 
 

89%
87%

Usable Focus Hit Rate 
 

100%
95%
Show Text 

Photo Image Stabilization 
 

9.0
8.3

Stabilization Slideshow  

Minimum Shutter Speed Achieved 
 

1/5 s
1/8 s

In-Body Image Stabilization 
 

Yes
Yes
Show Text 
Photo Image Quality

Photo RAW Dynamic Range 
 

7.8
8.3

Dynamic Range Scene  

OM SYSTEM OM-1 Dynamic Range Scene
Panasonic LUMIX G9 II Dynamic Range Scene

Dynamic Range At Base ISO 
 

10.2 f-stops
10.8 f-stops

Dynamic Range At 1/500s Exposure Time 
 

7.8 f-stops
8.2 f-stops

Dynamic Range At 1/2000s Exposure Time 
 

6.4 f-stops
6.8 f-stops

Dynamic Range At 1/4000s Exposure Time 
 

6.1 f-stops
6.6 f-stops
Show Text 

Photo RAW Sharpness 
 

7.4
7.5

Sharpness Scene Crop  

OM SYSTEM OM-1 Sharpness Scene Crop
Panasonic LUMIX G9 II Sharpness Scene Crop

MTF Graph  

See details on graph tool
See details on graph tool

Vertical Edge MTF50 At Base ISO 
 

1,630 LW/PH
1,648 LW/PH

Horizontal Edge MTF50 At Base ISO 
 

1,609 LW/PH
1,692 LW/PH
Show Text 

Photo RAW Noise 
 

6.9
6.9

Noise Scene Crop  

OM SYSTEM OM-1 Noise Scene Crop
Panasonic LUMIX G9 II Noise Scene Crop

Noise Vs Exposure Time  

See details on graph tool
See details on graph tool

SNR 18% At 1/8 Exposure Time (125 ms) 
 

33.6dB
33.1 dB

SNR 18% At 1/30 Exposure Time (33 ms) 
 

30.1 dB
30.0 dB

SNR 18% At 1/125 Exposure Time (8 ms) 
 

25.0 dB
25.1 dB

SNR 18% At 1/500 Exposure Time (2 ms) 
 

19.2dB
19.4 dB
Show Text 
Pictures Sample Gallery

The Skate Park Picture 
 

Sample Gallery - Skate Park   

OM SYSTEM OM-1 Sample Gallery - Skate Park
Panasonic LUMIX G9 II Sample Gallery - Skate Park

JPEG Skate Park Picture  

RAW Skate Park Picture  

The Polish Church Picture 
 

Sample Gallery - Church  

OM SYSTEM OM-1 Sample Gallery - Church
Panasonic LUMIX G9 II Sample Gallery - Church

JPEG Polish Church Picture  

RAW Polish Church Picture  

The Studio Picture 
 

Sample Gallery - Studio  

OM SYSTEM OM-1 Sample Gallery - Studio
Panasonic LUMIX G9 II Sample Gallery - Studio

JPEG Studio Picture  

RAW Studio Picture  

The Stairway Picture 
 

Sample Gallery - Stairway  

OM SYSTEM OM-1 Sample Gallery - Stairway
Panasonic LUMIX G9 II Sample Gallery - Stairway

JPEG Stairway Picture  

RAW Stairway Picture  

Video General

Video Features  

Full HD Video 
 

Yes
Yes

4k Video 
 

Yes
Yes

6k Video 
 

No
No

Clean HDMI Output 
 

Yes
Yes

Advertised Max Chroma Sampling Over HDMI 
 

4:2:2
4:2:2

Advertised Max Bit Depth Over HDMI 
 

12 bits
10 bits

Log Picture Profile 
 

Yes
Yes

Recording Light  
 

No
No
Show Text 

Audio  

Audio Test Sample 
 

Audio Recording 
 

Stereo
Stereo

Microphone Level Display 
 

Yes
Yes

Video File Format And Compression  

MP4 H.264 / MPEG-4 AVC 
 

No
Yes

MP4 H.265 / HEVC 
 

No
Yes

MOV H.264 / MPEG-4 AVC 
 

Yes
Yes

MOV H.265 / HEVC 
 

Yes
Yes

AVCHD H.264 / MPEG-4 AVC 
 

No
No

All-I Compression 
 

Yes
Yes
Show Text 
4k Video

4k Video Frame Rate 
 

9.5
10

240 fps In 4k 
 

No
No

120 fps In 4k 
 

No
Yes

60 fps In 4k 
 

Yes
Yes

30 fps In 4k 
 

Yes
Yes

24 fps In 4k 
 

Yes
Yes

4k Crop At Max Available fps 
 

1 x
1 x
Show Text 

4k Video Internal Recording 
 

9.2
10

Bitrate Maximum In 4k 
 

201 Mbps
600 Mbps

Bitrate Minimum In 4k 
 

98 Mbps
68 Mbps

Chroma Sampling In 4k 
 

4:2:0
4:2:2

Bit Depth In 4k 
 

10 Bit
10 Bit

Record Time Limit In 4k 
 

N/A
N/A

Overheat Recording Interruptions in 4k 
 

0
0
Show Text 

4k Video Autofocus Performance 
 

7.9
8.5

4k Object Tracking Video  

Object Tracking In 4k 
 

7.5
8.0

4k Face Tracking Video  

Face Tracking In 4k 
 

7.5
8.5

Face Detection In 4k 
 

Yes
Yes

Eye Detection In 4k 
 

Yes
Yes
Show Text 

4k Video Quality 
 

8.3
8.3

4k Sample Low Light Video  

Low Light Capability In 4k  

8.0
8.0

4k Test Scene Extract  

OM SYSTEM OM-1 4k Test Scene Extract
Panasonic LUMIX G9 II 4k Test Scene Extract

Test Scene Extract In 4k  

8.5
8.5
Show Text 

4k Video Rolling Shutter Effect 
 

8.3
6.2

Rolling Shutter Video in 4k  

4k Rolling Shutter 
 

1.9°
6.0°
Show Text 
Full HD Video

FHD Video Frame Rate 
 

10
10

240 fps In FHD 
 

Yes
Yes

120 fps In FHD 
 

Yes
Yes

60 fps In FHD 
 

Yes
Yes

30 fps In FHD 
 

Yes
Yes

24 fps In FHD 
 

Yes
Yes

FHD Crop At Max Available fps 
 

1 x
1 x
Show Text 

FHD Video Internal Recording 
 

9.0
10

Bitrate Maximum In FHD 
 

49 Mbps
453 Mbps

Bitrate Minimum In FHD 
 

24 Mbps
20 Mbps

Chroma Sampling In FHD 
 

4:2:0
4:2:2

Bit Depth In FHD 
 

10 Bit
10 Bit

Record Time Limit in FHD 
 

N/A
N/A
Show Text 

FHD Video Autofocus Performance 
 

7.9
9.2

Object Tracking Video  

Object Tracking In FHD 
 

7.5
8.5

FHD Face Tracking Video  

Face Tracking In FHD 
 

7.5
9.5

Face Detection In FHD 
 

Yes
Yes

Eye Detection In FHD 
 

Yes
Yes
Show Text 

FHD Video Quality 
 

7.5
8.0

FHD Sample Low Light Video  

Low Light Capability In FHD  

7.5
8.0

FHD Test Scene Extract In FHD  

OM SYSTEM OM-1 FHD Test Scene Extract In FHD
Panasonic LUMIX G9 II FHD Test Scene Extract In FHD

Test Scene Extract In FHD  

7.5
8.0
Show Text 

FHD Video Rolling Shutter Effect 
 

8.7
6.3

Rolling Shutter Video in FHD  

FHD Rolling Shutter 
 

1.4°
5.8°
Show Text 
Video Image Quality

Video Dynamic Range 
 

8.2

Video Dynamic Range Waveform  

Panasonic LUMIX G9 II Video Dynamic Range Waveform

Video Dynamic Range Slideshow  

Strict SNR Max Dynamic Range 
 

9.33 stops

Lenient SNR Max Dynamic Range 
 

11.01 stops

Background Floor Max Dynamic Range 
 

12.02 stops
Show Text 

Luminosity Patch Detection 
 

7.1

Luminosity Patch Detection Chart  

Panasonic LUMIX G9 II Luminosity Patch Detection Chart

Above Middle Gray 
 

4.51 stops

Below Middle Gray 
 

8.91 stops
Show Text 
Storage And Connectivity

Storage  

Card Slot Picture  

OM SYSTEM OM-1 Card Slot Picture
Panasonic LUMIX G9 II Card Slot Picture

Card 1 Slot 
 

SD Card UHS-II
SD Card UHS-II

Card 2 Slot 
 

SD Card UHS-II
SD Card UHS-II
Show Text 

Inputs / Outputs 
 

9.5
10

Input Picture  

OM SYSTEM OM-1 Input Picture
Panasonic LUMIX G9 II Input Picture

USB 
 

USB-C
USB-C

HDMI 
 

Micro (Type D)
Full Size (Type A)

Headphones 
 

Yes
Yes

Microphone 
 

Stereo
Stereo

Wi-Fi 
 

Yes
Yes

Bluetooth 
 

Yes
Yes
Show Text 

Check Price

Black (Body Only)
OM-1
Searching
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Black (Body Only)
LUMIX G9 II
Searching
Finding store
Black W/ 12-40mm lens
OM-1
Searching
Finding store
Black w/ 12-35mm lens
LUMIX G9 II
Searching
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OM SYSTEM OM-1

Panasonic LUMIX G9 II

Comments

  1. Comparison

OM SYSTEM OM-1 vs Panasonic LUMIX G9 II: Main Discussion

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