OM System OM-5 vs Panasonic G9
80 Imaging
64 Features
88 Overall
73


62 Imaging
60 Features
90 Overall
72
OM System OM-5 vs Panasonic G9 Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3.00" Fully Articulated Screen
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 1/8000s Maximum Shutter
- 4096 x 2160 video
- Micro Four Thirds Mount
- 414g - 125 x 85 x 50mm
- Announced October 2022
- Superseded the Olympus E-M5 III
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Fully Articulated Display
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Micro Four Thirds Mount
- 658g - 137 x 97 x 92mm
- Released November 2017

OM System OM-5 vs Panasonic G9 Overview
Here is a thorough review of the OM System OM-5 versus Panasonic G9, former being a Advanced Mirrorless while the other is a Pro Mirrorless by competitors Olympus and Panasonic. The resolution of the OM System OM-5 (20MP) and the G9 (20MP) is very well matched and they come with the exact same sensor sizes (Four Thirds).

The OM System OM-5 was released 5 years later than the G9 and that is quite a significant difference as far as tech is concerned. Each of these cameras come with the identical body type (SLR-style mirrorless).
Before diving through a more detailed comparison, below is a brief summation of how the OM System OM-5 scores vs the G9 when it comes to portability, imaging, features and an overall rating.

OM System OM-5 vs Panasonic G9 Gallery
This is a sample of the gallery pics for OM System OM-5 & Panasonic Lumix DC-G9. The complete galleries are viewable at OM System OM-5 Gallery & Panasonic G9 Gallery.
Reasons to pick OM System OM-5 over the Panasonic G9
OM System OM-5 | G9 | |||
---|---|---|---|---|
Released | October 2022 | ![]() | November 2017 | Fresher by 61 months |
Reasons to pick Panasonic G9 over the OM System OM-5
G9 | OM System OM-5 |
---|
Common features in the OM System OM-5 and Panasonic G9
OM System OM-5 | G9 | |||
---|---|---|---|---|
Manual focus | ![]() | Dial precise focusing | ||
Display type | Fully Articulated | ![]() | Fully Articulated | Fully Articulated display |
Display dimension | 3.00" | ![]() | 3" | Identical display dimensions |
Display resolution | 1040k | ![]() | 1040k | Exact same display resolution |
Selfie screen | ![]() | Both good for selfies | ||
Touch friendly display | ![]() | Easily navigate |
OM System OM-5 vs Panasonic G9 Physical Comparison
If you are aiming to carry your camera regularly, you'll need to take into account its weight and proportions. The OM System OM-5 enjoys outside dimensions of 125mm x 85mm x 50mm (4.9" x 3.3" x 2.0") with a weight of 414 grams (0.91 lbs) whilst the Panasonic G9 has measurements of 137mm x 97mm x 92mm (5.4" x 3.8" x 3.6") with a weight of 658 grams (1.45 lbs).
Analyze the OM System OM-5 versus Panasonic G9 in our newest Camera & Lens Size Comparison Tool.
Always remember, the weight of an ILC will vary based on the lens you are working with at that moment. Here is the front view dimension comparison of the OM System OM-5 vs the G9.

Taking into account size and weight, the portability grade of the OM System OM-5 and G9 is 80 and 62 respectively.

OM System OM-5 vs Panasonic G9 Sensor Comparison
In many cases, it can be tough to envision the difference between sensor sizing just by looking at a spec sheet. The visual here will give you a greater sense of the sensor dimensions in the OM System OM-5 and G9.
Clearly, both the cameras posses the exact same sensor measurements and the same exact megapixels therefore you can expect similar quality of pictures though you will need to take the launch date of the products into consideration. The fresher OM System OM-5 is going to have a benefit in sensor tech.

OM System OM-5 vs Panasonic G9 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

OM System OM-5 vs Panasonic G9 Specifications
OM System OM-5 | Panasonic Lumix DC-G9 | |
---|---|---|
General Information | ||
Brand Name | Olympus | Panasonic |
Model | OM System OM-5 | Panasonic Lumix DC-G9 |
Type | Advanced Mirrorless | Pro Mirrorless |
Announced | 2022-10-26 | 2017-11-08 |
Physical type | SLR-style mirrorless | SLR-style mirrorless |
Sensor Information | ||
Sensor type | CMOS | CMOS |
Sensor size | Four Thirds | Four Thirds |
Sensor dimensions | 17.4 x 13mm | 17.3 x 13mm |
Sensor area | 226.2mm² | 224.9mm² |
Sensor resolution | 20 megapixels | 20 megapixels |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
Highest Possible resolution | 5184 x 3888 | 5184 x 3888 |
Maximum native ISO | 25600 | 25600 |
Minimum native ISO | 200 | 200 |
RAW photos | ||
Minimum enhanced ISO | 64 | 100 |
Autofocusing | ||
Manual focus | ||
Touch to focus | ||
Continuous AF | ||
AF single | ||
AF tracking | ||
Selective AF | ||
AF center weighted | ||
AF multi area | ||
AF live view | ||
Face detection AF | ||
Contract detection AF | ||
Phase detection AF | ||
Number of focus points | 121 | 225 |
Lens | ||
Lens mounting type | Micro Four Thirds | Micro Four Thirds |
Number of lenses | 119 | 107 |
Focal length multiplier | 2.1 | 2.1 |
Screen | ||
Screen type | Fully Articulated | Fully Articulated |
Screen sizing | 3.00 inch | 3 inch |
Resolution of screen | 1,040 thousand dots | 1,040 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Viewfinder Information | ||
Viewfinder type | Electronic | Electronic |
Viewfinder resolution | 2,360 thousand dots | 3,680 thousand dots |
Viewfinder coverage | 100% | 100% |
Viewfinder magnification | 0.68x | 0.83x |
Features | ||
Min shutter speed | 60s | 60s |
Max shutter speed | 1/8000s | 1/8000s |
Max silent shutter speed | 1/32000s | 1/32000s |
Continuous shutter rate | 10.0 frames/s | 20.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Custom WB | ||
Image stabilization | ||
Built-in flash | ||
Flash range | no built-in flash | no built-in flash |
Flash modes | Auto, redeye, fill, off, redeye slow sync, slow sync, 2nd-curtain slow sync, manual | Auto, Auto/Red-eye Reduction, Forced On, Forced On/Red-eye Reduction, Slow Sync., Slow Sync./Red-eye Reduction, Forced Off |
External flash | ||
AE bracketing | ||
White balance bracketing | ||
Max flash synchronize | 1/250s | - |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM | 3840 x 2160 @ 60p / 150 Mbps, MP4, H.264, Linear PCM |
Maximum video resolution | 4096x2160 | 3840x2160 |
Video data format | MPEG-4, H.264 | MPEG-4, AVCHD, H.264 |
Mic port | ||
Headphone port | ||
Connectivity | ||
Wireless | Built-In | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 3.0 (5 GBit/sec) |
GPS | None | None |
Physical | ||
Environmental sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 414 grams (0.91 lbs) | 658 grams (1.45 lbs) |
Dimensions | 125 x 85 x 50mm (4.9" x 3.3" x 2.0") | 137 x 97 x 92mm (5.4" x 3.8" x 3.6") |
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 | 310 pictures | 400 pictures |
Battery type | Battery Pack | Battery Pack |
Battery model | BLS-50 | DMW-BLF19 |
Self timer | Yes (2 or 10 secs, custom) | Yes |
Time lapse recording | ||
Type of storage | SD/SDHC/SDXC (UHS-II supported) | Dual SD/SDHC/SDXC slots (UHS-II supported) |
Card slots | Single | Two |
Launch pricing | $1,200 | $1,500 |