OM SYSTEM Olympus OM-3 Silver Micro Four Thirds vs Panasonic LUMIX S5IIX Mirrorless Camera, 24.
Updated August 2026 — OM SYSTEM Olympus OM-3 Silver Micro Four Thirds wins on build quality and portability, Panasonic LUMIX S5IIX Mirrorless Camera, 24. wins on video features and stabilization.
The OM SYSTEM Olympus OM-3 is a great choice for still photography with creative features, while the Panasonic LUMIX S5IIX excels in video capabilities and autofocus.
Why OM SYSTEM Olympus OM-3 Silver Micro Four Thirds is better
Price
OM-3 is $220 cheaper
Creative Features
More options for artistic photography
Build Quality
Rugged design for outdoor use
Why Panasonic LUMIX S5IIX Mirrorless Camera, 24. is better
Video Quality
5.8K Pro-Res recording capabilities
Autofocus
Advanced phase hybrid autofocus system
Low-Light Performance
Better performance in low-light conditions
Overall score
Specifications
| Spec | OM SYSTEM Olympus OM-3 Silver Micro Four Thirds | Panasonic LUMIX S5IIX Mirrorless Camera, 24. |
|---|---|---|
| Sensor Type | Micro Four Thirds | Full Frame |
| Image Stabilization | 5-axis | Active I.S. |
| Video Resolution | 4K | 5.8K Pro-Res |
| Autofocus | Standard | Phase Hybrid |
| Creative Modes | Yes | Limited |
Dimension comparison
Introduction to the OM SYSTEM Olympus OM-3 and Panasonic LUMIX S5IIX
In the realm of mirrorless cameras, the OM SYSTEM Olympus OM-3 and the Panasonic LUMIX S5IIX present two compelling choices for photographers and videographers alike. The Olympus OM-3 is priced at $1,699.99, while the Panasonic LUMIX S5IIX comes in at $1,919.95, making the Olympus about 11% cheaper. Both cameras offer unique features aimed at enhancing the creative experience, making them strong contenders in the market.
Design and Build Quality
The OM SYSTEM Olympus OM-3 boasts a vintage-styled, premium metal body that not only offers aesthetic appeal but also durability. With an IP53 rating, it is dustproof, splashproof, and freezeproof, making it an excellent choice for outdoor adventures. In contrast, the Panasonic LUMIX S5IIX, while also compact and well-built, emphasizes a more modern design. It doesn’t specifically mention weather-sealing but includes advanced cooling systems for extended shooting sessions. The Olympus's rugged design caters to outdoor enthusiasts, while the Panasonic's compactness appeals to those seeking versatility in various shooting environments.
Sensor and Image Quality
The Olympus OM-3 features a 20 MP stacked BSI Live MOS sensor, which is designed to deliver high-quality images even in challenging lighting conditions. The camera’s TruePic X processor enhances image processing capabilities, ensuring sharp and vibrant results. On the other hand, the Panasonic LUMIX S5IIX is equipped with a 24.2 MP full-frame CMOS sensor, which generally provides better performance in low-light scenarios and improved depth of field control. This advantage makes the S5IIX particularly appealing for those who prioritize high-resolution images and superior low-light performance.
Autofocus Systems
When it comes to autofocus, the Panasonic LUMIX S5IIX stands out with its fast and accurate phase hybrid autofocus system. This advanced technology enables the camera to track subjects effectively, even in low-light or moving situations. The Olympus OM-3, while offering solid autofocus capabilities, does not specify similar advanced tracking features. For action photography or videography, the Panasonic’s superior autofocus system provides a distinct advantage, making it a better fit for dynamic shooting environments.
Image Stabilization
The image stabilization features of each camera cater to different user needs. The OM SYSTEM Olympus OM-3 includes a 5-axis image stabilization system, which is excellent for reducing camera shake in handheld photography and videography. Meanwhile, the Panasonic LUMIX S5IIX features a new Active I.S. technology that supports walking shots and enhances stabilization during video recording. For users who primarily shoot video or require smooth footage while moving, the Panasonic’s stabilization may be more beneficial, while the Olympus is ideal for still images.
Video Capabilities
In terms of video, the Panasonic LUMIX S5IIX excels with its expressive video functionality, offering 5.8K Pro-Res recording and a dynamic range that captures vibrant colors. This camera is designed for filmmakers, equipped with features like in-camera color grading and unlimited recording times, thanks to its heat dispersion mechanism. The OM SYSTEM Olympus OM-3, while capable of video recording, does not match the advanced video specifications of the S5IIX. For creators focused on high-quality video production, the Panasonic presents a clear advantage.
Creative Features
The OM SYSTEM Olympus OM-3 is rich in creative features, including computational photography options such as Live ND, Live Composite, and High Res Shot modes. These features allow photographers to experiment with various styles and techniques, enhancing creativity. The Olympus also includes a Creative Dial for color profile control and art filters, appealing to those who enjoy manipulating their images. The Panasonic LUMIX S5IIX, while offering a robust set of tools for professional video work, does not emphasize creative photography features to the same extent. This makes the OM-3 more suitable for those who prioritize artistic expression in their photography.
Price Comparison
The price difference between these two cameras is notable, with the OM SYSTEM Olympus OM-3 retailing at $1,699.99, making it about $220 cheaper than the Panasonic LUMIX S5IIX, which is priced at $1,919.95. This 11% price difference offers an enticing factor for budget-conscious buyers, especially those who may not require the advanced video capabilities of the S5IIX. However, the investment in the Panasonic may be justified for users who need its superior video features and autofocus system.
Which should you buy?
The choice between the OM SYSTEM Olympus OM-3 and the Panasonic LUMIX S5IIX ultimately depends on your specific needs and shooting style. If you're looking for a rugged camera that excels in still photography with creative features, the OM-3 is a compelling option, especially considering its lower price point. Conversely, if you prioritize high-quality video capabilities, advanced autofocus, and superior low-light performance, the Panasonic S5IIX justifies its higher price. Your decision should align with whether you value creative photography features or high-end video functionality more in your work.

