OM SYSTEM Olympus M.Zuiko Digital 40- vs Sony E 55-
Updated July 2026 — OM SYSTEM Olympus M.Zuiko Digital 40- wins on price, Sony E 55- wins on stabilization and weight.
The Sony E 55-210mm lens offers superior features and performance, justifying its higher price. However, the OM SYSTEM Olympus lens is a more budget-friendly option.
Why OM SYSTEM Olympus M.Zuiko Digital 40- is better
Price
OM SYSTEM Olympus is significantly cheaper.
Weight
OM SYSTEM Olympus is lighter and more portable.
Compatibility
Designed for Micro Four Thirds cameras.
Why Sony E 55- is better
Zoom Range
Sony E 55-210mm has a longer focal length.
Image Stabilization
Sony E 55-210mm features Optical Steady Shot.
Build Quality
Sony E 55-210mm has a premium aluminum design.
Overall score
Specifications
| Spec | OM SYSTEM Olympus M.Zuiko Digital 40- | Sony E 55- |
|---|---|---|
| Focal Length | 40-150mm | 55-210mm |
| Max Aperture | F/4-5.6 | F/4.5-6.3 |
| Image Stabilization | No | Yes |
| Max Magnification | 0.16x | 0.23x |
| Angle of View | 30-8.2° | 28.2°-7.8° |
Dimension comparison
Overview of the OM SYSTEM Olympus M.Zuiko Digital 40-150mm and Sony E 55-210mm
The OM SYSTEM Olympus M.Zuiko Digital 40-150mm is priced at $175.99, while the Sony E 55-210mm is significantly higher at $328.00, making it about 86% more expensive. Both lenses cater to different camera systems, with the Olympus designed for Micro Four Thirds cameras and the Sony for E-mount cameras. Choosing between them will depend on your specific camera system and shooting needs.
Focal Length and Zoom Range
The OM SYSTEM Olympus offers a focal length of 40-150mm, translating to a 3.75x zoom, while the Sony E 55-210mm provides a longer reach of 55-210mm, which equates to a 3.8x zoom. This means the Sony lens can achieve an equivalent focal length of 82-315mm in a 35mm format, making it more suitable for capturing distant subjects, such as wildlife or sports. If you need a longer zoom range, the Sony lens is the clear winner.
Aperture and Low-Light Performance
The OM SYSTEM Olympus features a maximum aperture of F/4-5.6, while the Sony E 55-210mm has a slightly wider aperture of F/4.5-6.3 at its longest setting. While the difference in aperture may seem minor, the Sony lens benefits from Optical Steady Shot image stabilization, which enhances low-light performance. This stabilization allows for clearer images even in challenging lighting conditions, giving the Sony lens an edge for low-light photography.
Autofocus Technology
The OM SYSTEM Olympus utilizes High-Speed Imager AF (MSC) for fast and accurate focusing. In contrast, the Sony E 55-210mm incorporates internal focusing, which provides smooth and quiet operation—an essential feature for video capture. The quiet autofocus of the Sony lens makes it preferable for videographers who prioritize minimal noise during recording. If silent operation is crucial, the Sony lens stands out.
Build Quality and Design
The build quality of both lenses reflects their respective brands. The OM SYSTEM Olympus lens has a lightweight and portable design, ideal for photographers who prioritize mobility. On the other hand, the Sony lens features an elegant aluminum alloy exterior, adding a touch of quality and durability. Both lenses are designed for ease of use, but if aesthetics and sturdiness matter, the Sony lens may appeal more.
Image Stabilization Features
The Sony E 55-210mm's Optical Steady Shot image stabilization is a standout feature, providing up to 4 stops of claimed stabilization. This technology helps achieve crisp images and smooth video, especially when shooting handheld. The OM SYSTEM Olympus does not have a comparable stabilization feature, which could affect image clarity during longer focal lengths or in low-light situations. For those who frequently shoot without a tripod, the Sony lens offers a significant advantage.
Price Considerations
At $175.99, the OM SYSTEM Olympus is about 46% cheaper than the Sony E 55-210mm, which retails for $328.00. This substantial price difference makes the Olympus lens a more budget-friendly option for photographers who need a capable zoom lens without breaking the bank. However, the higher investment in the Sony lens may be justified by its additional features, such as stabilization and a longer zoom range, depending on your needs.
Which should you buy?
Choosing between the OM SYSTEM Olympus M.Zuiko Digital 40-150mm and the Sony E 55-210mm ultimately depends on your specific photography requirements and camera system. If you're looking for a more affordable lens with a solid performance for Micro Four Thirds systems, the OM SYSTEM Olympus is a great choice. Conversely, if you need a longer focal length, optical image stabilization, and a more premium build, the Sony E 55-210mm justifies its higher price. Weigh your priorities carefully to make the best decision for your photography style.

