Who is the OM System - OM-1 Mark II for?
Entry-tier camera. Below 58 on the Mars Score means several weighted specs trail the category leaders by a wide margin.
Only consider if there's a specific reason — price, brand loyalty, ecosystem fit. The best cameras page will show what your money buys at a higher tier.
Mars Score is computed from 12 measured specs against the transparent formula for the cameras category. No editorial picks, no paid placement.
Pros and cons at a glance
- ▲In-body stabilization — supported.
- ▼Megapixels: 20 MP (below category average).
Pros are specs scoring ≥75% of the category normalization range. Cons are ≤35%. Derived from the Mars Score formula — no hand-curated lists.
At a glance
- Megapixels
- 20MP
- Sensor size
- Four Thirds
- Max video
- 4K60
- Weight
- 599g
All specifications
Sensor
- Sensor size?
- Four Thirds
- Megapixels
- 20 MP
- Max ISO
- 102400
Video
- Max video
- 4K60
- RAW video
- false
- Log profile?
- true
Body & Controls
- Weight
- 599 g
- Weather sealed?
- true
- Dual card slots?
- true
Latest from the lab
All lab reports →Popular comparisons featuring the OM System - OM-1 Mark II
Top 8 closest matchups in the Cameras category. Sorted by Mars Score proximity — these are the fights most worth your time.
vsMars is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more.