OM System OM-1 OM-1 Mark II
Panasonic Lumix GH GH7 Black 2025
What Buyers Say
OM System OM-1 OM-1 Mark II
This user switched from the Lumix G9M2 to the OM System OM-1 Mark II for "run and gun" shooting and found it excellent, especially for mountain bike races. They praise its fast sensor readout, highlights exposure mode that improves shadow detail in raw files, and 10-bit video. However, the reviewer notes the lack of a true auto mode and the inability to edit previous forum posts, while also pointing out that custom modes can save configuration changes. The Q&A section contains numerous unanswered questions and a complaint about inaccurate product specs regarding integrated flash and included memory card.
Pros
- fast sensor readout
- highlights exposure mode improves shadow detail
- 10-bit video recording
- custom modes save configuration changes
- 2x crop assignable to lens button
Cons
- no true auto mode
- cannot edit previous forum posts
- inaccurate product specs on flash and memory card
Panasonic Lumix GH GH7 Black 2025
The Panasonic GH7 is widely praised for its exceptional video capabilities, including 5.7K open gate recording and reliable autofocus that finally meets user expectations. Users highlight its robust build, excellent battery life, and value for money, often calling it a "beast" for filmmaking. A few note minor caveats like prior AF issues or a learning curve for vlog, but overall sentiment is overwhelmingly positive—even verified buyers who sold the camera still rate its video quality highly.
Pros
- Excellent video quality
- Reliable phase-detect autofocus
- 5.7K open gate recording
- Robust build quality
- Great battery life
Cons
- Autofocus was long overdue
- Learning curve for vlog shooting
- Minor high ISO noise in extreme conditions
Scores
Specifications
| OM System OM-1 OM-1 Mark II | Panasonic Lumix GH GH7 | |
|---|---|---|
| Sensor | ||
| Type | CMOS | BSI CMOS |
| Size | micro-four-thirds | micro-four-thirds |
| Megapixels | 20.399999618530273 MP | 25.200000762939453 MP★ |
| ISO Range | 200 | 100★ |
| Processor | TruePic X | — |
| Autofocus | ||
| AF Points | ||
| AF Type | Auto and Manual Focus | Photo, VideoContrast Detection: 315 |
| Eye AF | ✓ | ✓ |
| Animal AF | ✓ | ✓ |
| Subject Detection | ✓ | ✓ |
| Shooting | ||
| Burst (Mechanical) | 120 fps★ | 75 fps |
| Burst (Electronic) | 120 fps★ | — |
| Max Shutter | 1/32000 | 1/32000 |
| Electronic Shutter | ✓ | ✓ |
| Video | ||
| Max Resolution | 4K | 6K★ |
| 4K FPS | 60 fps | 120 fps★ |
| 1080p FPS | 240 fps | 240 fps |
| 10-bit | ✓ | ✓ |
| Log Profile | ✓ | ✓ |
| RAW Video | ✓ | ✓ |
| Codec | H.264, H.265 | H.265, H.264, ProRes RAW |
| Display & EVF | ||
| Screen Size | 3" | 3" |
| Touchscreen | ✓ | ✓ |
| Articulating | ✓ | ✓ |
| EVF Resolution | 5.8M dots★ | 3.7M dots |
| Build | ||
| Weather Sealed | ✓ | ✓ |
| Weight | 2.26 kg | 0.72 kg★ |
| Battery Life | 520 shots★ | 350 shots |
| Connectivity | ||
| Wi-Fi | ✗ | ✓★ |
| Bluetooth | ✗ | ✓★ |
| USB | USB-C | USB-C |
| HDMI | HDMI | HDMI Output |
| Hot Shoe | ✓ | ✓ |
Pros & Cons
OM System OM-1 OM-1 Mark II
- Strong evf (100th percentile)100th %ile
- Strong burst (100th percentile)100th %ile
- Strong stabilization (100th percentile)100th %ile
- Strong af (99th percentile)99th %ile
- Below average social proof (5th percentile)5th %ile
- Below average user sentiment (25th percentile)
Panasonic Lumix GH GH7 Black 2025
- Strong video (98th percentile)98th %ile
- Strong stabilization (97th percentile)97th %ile
- Strong build (97th percentile)97th %ile
- Strong connectivity (96th percentile)96th %ile
Verdict
Scores 95 overall, wins 9 of 10 usage categories and 7 of 33 specs.