# Panasonic Lumix S5 II vs OM System OM-1: specs and price compared

A sourced, side-by-side comparison of the Panasonic Lumix S5 II (Panasonic) and OM System OM-1 (OM System) among mirrorless cameras. Panasonic Lumix S5 II is the cheaper of the two at $1999.

## Side by side

| Spec | Panasonic Lumix S5 II | OM System OM-1 |
| --- | --- | --- |
| US price | $1999 | $2199 |
| Brand | Panasonic | OM System |
| Released | 2023-03 | 2022-03 |
| Sensor format | Full-frame | Micro Four Thirds |
| Megapixels | 24.2 | 20.4 |
| Max video | 6K@30p | 4K@60p |
| Ibis | Yes | Yes |
| Mount | L-mount | Micro Four Thirds |
| Continuous (fps) | 30 | 50 |
| Weight (g) | 740 | 599 |

## Key differences

- Sensor format: Panasonic Lumix S5 II Full-frame vs OM System OM-1 Micro Four Thirds
- Megapixels: Panasonic Lumix S5 II 24.2 vs OM System OM-1 20.4
- Max video: Panasonic Lumix S5 II 6K@30p vs OM System OM-1 4K@60p
- Mount: Panasonic Lumix S5 II L-mount vs OM System OM-1 Micro Four Thirds
- Continuous (fps): Panasonic Lumix S5 II 30 vs OM System OM-1 50
- Weight (g): Panasonic Lumix S5 II 740 vs OM System OM-1 599

## What reviewers say

**OM System OM-1** — Both whitelisted testers rate the OM-1 a strong, rugged Micro Four Thirds flagship: RTINGS calls it a very well-built, weather-sealed body with excellent ergonomics, an incredibly quick electronic-shutter burst, and one of the best IBIS systems; DPReview lab-tested 50 fps AF, 1,053 cross-type AF points and gave it a Gold Award. Main flaw: buffer clears slowly. (2 sourced reviews.)

## Sources

- Panasonic Lumix S5 II: https://www.digitalcameraworld.com/reviews/panasonic-lumix-s5-ii-review (digitalcameraworld.com, verified 2026-06-15)
- OM System OM-1: https://explore.omsystem.com/us/en/om-1 (explore.omsystem.com, verified 2026-06-15)

Canonical: https://frontdeskreview.com/gear/mirrorless-cameras/panasonic-lumix-s5-ii-vs-om-system-om-1/
Cite: Per The Front Desk Review, Panasonic Lumix S5 II ($1999) vs OM System OM-1 ($2199) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/mirrorless-cameras/panasonic-lumix-s5-ii-vs-om-system-om-1/
License: CC BY 4.0.