OM System OM-5 vs Panasonic GH1
80 Imaging
64 Features
88 Overall
73


81 Imaging
49 Features
57 Overall
52
OM System OM-5 vs Panasonic GH1 Key Specs
(Full Review)
- 20MP - Four Thirds Sensor
- 3.00" Fully Articulated Display
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 4096 x 2160 video
- Micro Four Thirds Mount
- 414g - 125 x 85 x 50mm
- Introduced October 2022
- Older Model is Olympus E-M5 III
(Full Review)
- 12MP - Four Thirds Sensor
- 3" Fully Articulated Screen
- ISO 100 - 1600 (Boost to 3200)
- 1920 x 1080 video
- Micro Four Thirds Mount
- 385g - 124 x 90 x 45mm
- Launched July 2009
- Later Model is Panasonic GH2

OM System OM-5 vs Panasonic GH1 Overview
Its time to look more in depth at the OM System OM-5 versus Panasonic GH1, both Advanced Mirrorless cameras by manufacturers Olympus and Panasonic. There exists a significant gap among the image resolutions of the OM System OM-5 (20MP) and GH1 (12MP) but both cameras offer the same sensor dimensions (Four Thirds).

The OM System OM-5 was launched 13 years later than the GH1 and that is a fairly sizable gap as far as camera technology is concerned. The two cameras have the same body design (SLR-style mirrorless).
Before delving into a step-by-step comparison, here is a short introduction of how the OM System OM-5 matches up against the GH1 in regards to portability, imaging, features and an overall rating.

OM System OM-5 vs Panasonic GH1 Gallery
Below is a preview of the gallery images for OM System OM-5 and Panasonic Lumix DMC-GH1. The complete galleries are provided at OM System OM-5 Gallery and Panasonic GH1 Gallery.
Reasons to pick OM System OM-5 over the Panasonic GH1
OM System OM-5 | GH1 | |||
---|---|---|---|---|
Launched | October 2022 | ![]() | July 2009 | Fresher by 162 months |
Screen resolution | 1040k | ![]() | 460k | Crisper screen (+580k dot) |
Touch screen | ![]() | Quickly navigate |
Reasons to pick Panasonic GH1 over the OM System OM-5
GH1 | OM System OM-5 |
---|
Common features in the OM System OM-5 and Panasonic GH1
OM System OM-5 | GH1 | |||
---|---|---|---|---|
Manually focus | ![]() | Dial precise focusing | ||
Screen type | Fully Articulated | ![]() | Fully Articulated | Fully Articulated screen |
Screen dimensions | 3.00" | ![]() | 3" | Equal screen sizing |
Selfie screen | ![]() | Both good for selfies |
OM System OM-5 vs Panasonic GH1 Physical Comparison
For those who are going to carry your camera, you need to take into account its weight and size. The OM System OM-5 has outside dimensions of 125mm x 85mm x 50mm (4.9" x 3.3" x 2.0") having a weight of 414 grams (0.91 lbs) whilst the Panasonic GH1 has specifications of 124mm x 90mm x 45mm (4.9" x 3.5" x 1.8") accompanied by a weight of 385 grams (0.85 lbs).
Check the OM System OM-5 versus Panasonic GH1 in the latest Camera and Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will vary based on the lens you select at that time. Following is a front view size comparison of the OM System OM-5 and the GH1.

Looking at dimensions and weight, the portability score of the OM System OM-5 and GH1 is 80 and 81 respectively.

OM System OM-5 vs Panasonic GH1 Sensor Comparison
Normally, it can be hard to envision the contrast in sensor sizing only by going through technical specs. The visual here will offer you a far better sense of the sensor dimensions in the OM System OM-5 and GH1.
As you have seen, each of the cameras have the same sensor dimensions albeit not the same resolution. You should expect the OM System OM-5 to show greater detail utilizing its extra 8MP. Higher resolution will enable you to crop shots a bit more aggressively. The fresher OM System OM-5 is going to have an advantage with regard to sensor innovation.

OM System OM-5 vs Panasonic GH1 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

OM System OM-5 vs Panasonic GH1 Specifications
OM System OM-5 | Panasonic Lumix DMC-GH1 | |
---|---|---|
General Information | ||
Manufacturer | Olympus | Panasonic |
Model type | OM System OM-5 | Panasonic Lumix DMC-GH1 |
Class | Advanced Mirrorless | Advanced Mirrorless |
Introduced | 2022-10-26 | 2009-07-10 |
Physical type | SLR-style mirrorless | SLR-style mirrorless |
Sensor Information | ||
Chip | - | Venus Engine HD |
Sensor type | CMOS | CMOS |
Sensor size | Four Thirds | Four Thirds |
Sensor measurements | 17.4 x 13mm | 18.89 x 14.48mm |
Sensor area | 226.2mm² | 273.5mm² |
Sensor resolution | 20MP | 12MP |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
Maximum resolution | 5184 x 3888 | 4000 x 3000 |
Maximum native ISO | 25600 | 1600 |
Maximum boosted ISO | - | 3200 |
Lowest native ISO | 200 | 100 |
RAW photos | ||
Lowest boosted ISO | 64 | - |
Autofocusing | ||
Manual focusing | ||
AF touch | ||
AF continuous | ||
AF single | ||
AF tracking | ||
Selective AF | ||
Center weighted AF | ||
Multi area AF | ||
AF live view | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Total focus points | 121 | - |
Lens | ||
Lens support | Micro Four Thirds | Micro Four Thirds |
Amount of lenses | 119 | 107 |
Focal length multiplier | 2.1 | 1.9 |
Screen | ||
Type of display | Fully Articulated | Fully Articulated |
Display size | 3.00 inch | 3 inch |
Display resolution | 1,040k dots | 460k dots |
Selfie friendly | ||
Liveview | ||
Touch screen | ||
Viewfinder Information | ||
Viewfinder | Electronic | Electronic |
Viewfinder resolution | 2,360k dots | - |
Viewfinder coverage | 100 percent | 100 percent |
Viewfinder magnification | 0.68x | - |
Features | ||
Lowest shutter speed | 60s | 60s |
Highest shutter speed | 1/8000s | 1/4000s |
Highest quiet shutter speed | 1/32000s | - |
Continuous shooting rate | 10.0fps | 3.0fps |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | Yes |
Change WB | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | no built-in flash | 10.50 m |
Flash options | Auto, redeye, fill, off, redeye slow sync, slow sync, 2nd-curtain slow sync, manual | Auto, On, Off, Red-Eye, Slow Sync |
Hot shoe | ||
Auto exposure bracketing | ||
WB bracketing | ||
Highest flash synchronize | 1/250s | 1/160s |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM | 1920 x 1080 (60 fps), 1280 x 720 (60 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) |
Maximum video resolution | 4096x2160 | 1920x1080 |
Video format | MPEG-4, H.264 | AVCHD |
Microphone port | ||
Headphone port | ||
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 | 414g (0.91 pounds) | 385g (0.85 pounds) |
Physical dimensions | 125 x 85 x 50mm (4.9" x 3.3" x 2.0") | 124 x 90 x 45mm (4.9" x 3.5" x 1.8") |
DXO scores | ||
DXO All around rating | not tested | 64 |
DXO Color Depth rating | not tested | 21.6 |
DXO Dynamic range rating | not tested | 11.6 |
DXO Low light rating | not tested | 772 |
Other | ||
Battery life | 310 shots | 320 shots |
Style of battery | Battery Pack | Battery Pack |
Battery ID | BLS-50 | - |
Self timer | Yes (2 or 10 secs, custom) | Yes (2 or 10 sec) |
Time lapse recording | ||
Storage type | SD/SDHC/SDXC (UHS-II supported) | SD/SDHC |
Card slots | 1 | 1 |
Retail price | $1,200 | $949 |