OM System OM-1 Mark II vs Panasonic Lumix S1 II
Verdict
Our overall take, at a glance
Key takeaways
- OM System OM-1 Mark II leads Panasonic Lumix S1 II overall by 7 points (75 vs 68 out of 100).
- OM System OM-1 Mark II stands out on Autofocus AF Points: 1,053, Performance Burst Speed (electronic): 120, Physical & Battery Weight: 599 g.
OM System OM-1 Mark II leads overall
$2,398 at launch
OM System OM-1 Mark II
75
Panasonic Lumix S1 II
68
Why it stands out
- Autofocus AF Points: 1,053
- Performance Burst Speed (electronic): 120
- Physical & Battery Weight: 599 g
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jul 2026.
OM System OM-1 Mark II
The OM System OM-1 Mark II is an incremental update to the brand's flagship Micro Four Thirds mirrorless camera, tailored for wildlife, action, and outdoor photographers. Powered by the TruePic X image processor and a 20.4-megapixel stacked BSI Live MOS sensor, this model maintains a highly compact form factor while introducing key hardware and system refinements. It focuses on expanding memory capacity and enhancing computational photography features over its predecessor.
Best for Wildlife and action photography requiring fast burst rates and deep buffers to cBest for Landscape photography in unpredictable weather without the burden of physical ne
Pros
- Doubled buffer memory allows for much longer high-speed continuous shooting sequences.
- Advanced built-in computational options, including Live ND and a new Graduated ND filter simulation.
- Highly durable construction with IP53-certified weather sealing for reliable outdoor use.
- Upgraded autofocus tracking capabilities and improved in-body image stabilization.
Cons
- Highly incremental update over the original model, with few physical hardware redesigns.
- Sensor resolution remains limited to 20.4 megapixels.
Panasonic Lumix S1 II
The Panasonic Lumix S1 II is a high-end hybrid mirrorless camera engineered for professional filmmakers and photographers. It features a newly designed partially-stacked full-frame sensor that supports advanced capabilities like 6K open-gate video recording and high-speed shooting up to 70 frames per second.
Best for Action and sports photographers who require extremely fast burst ratesBest for Hybrid content creators needing flexible video layouts like Open Gate and direct
Pros
- Partially-stacked sensor offers fast readout speeds that mitigate rolling shutter distortion
- Versatile video recording options including 6K Open Gate and direct recording to an external SSD
- High-speed continuous shooting reaching up to 70fps for capturing fast action
- Highly effective built-in image stabilization system
Cons
- High retail price represents a substantial financial barrier
- Prone to thermal limitations and potential overheating during demanding recording sessions
Value for Money
Which is the better deal for the price
Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.
OM System OM-1 Mark II
Panasonic Lumix S1 II
Physical Comparison
Weigh them up, then compare real dimensions in 3D
OM System OM-1 Mark IIPanasonic Lumix S1 II
Panasonic Lumix S1 II is 196 g (33%) heavier than OM System OM-1 Mark II.
Review Videos
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Detailed Specifications
The full spec sheet, side by side