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Canon EOS R50 Mirrorless Camera with 18- vs OM SYSTEM Olympus OM-3 Silver Micro Four Thirds

Updated August 2026 — Canon EOS R50 Mirrorless Camera with 18- wins on autofocus and connectivity, OM SYSTEM Olympus OM-3 Silver Micro Four Thirds wins on build quality.

The Canon EOS R50 offers better value and features for beginners, while the OM SYSTEM Olympus OM-3 excels in build quality and weather resistance.

Why Canon EOS R50 Mirrorless Camera with 18- is better

Price

Canon is $900 cheaper than Olympus

Video Capabilities

Canon supports uncropped UHD 4K30 recording

Autofocus Performance

Canon has 651 autofocus zones for better tracking

Why OM SYSTEM Olympus OM-3 Silver Micro Four Thirds is better

Build Quality

Olympus has a premium metal body and weather sealing

Creative Features

Olympus offers advanced computational photography features

User Experience

Olympus appeals to traditional photographers with manual controls

Overall score

Canon EOS R50 Mirrorless Camera with 18-
85
OM SYSTEM Olympus OM-3 Silver Micro Four Thirds
78

Specifications

SpecCanon EOS R50 Mirrorless Camera with 18-OM SYSTEM Olympus OM-3 Silver Micro Four Thirds
Sensor TypeAPS-CMicro Four Thirds
ProcessorDIGIC XTruePic X
ISO Range100-51200100-25600
Viewfinder2.36m-dot OLED2.36m-dot OLED
ConnectivityWi-Fi, BluetoothWi-Fi

Dimension comparison

Canon EOS R50 Mirrorless Camera with 18-OM SYSTEM Olympus OM-3 Silver Micro Four Thirds

Price Comparison

The Canon EOS R50 Mirrorless Camera is priced at $799.00, while the OM SYSTEM Olympus OM-3 is significantly more expensive at $1,699.99. This makes the Canon about 53% cheaper than the Olympus, which is a considerable difference for consumers on a budget. Given the price point, the Canon may appeal more to beginners or casual photographers looking for a versatile camera without breaking the bank.

Image Quality

In terms of image quality, the Canon EOS R50 features a 24.2MP APS-C sensor, which allows for high-resolution stills with accurate color reproduction. In contrast, the OM SYSTEM Olympus OM-3 comes with a 20MP Stacked BSI Live MOS sensor. While both cameras provide excellent image quality, the higher megapixel count of the Canon offers an edge in detail, especially for enlargements or cropping. The Canon's DIGIC X processor also enhances performance, yielding impressive results in various lighting conditions.

Video Capabilities

The Canon EOS R50 excels in video capabilities, supporting uncropped UHD 4K30 recording and Full HD 120p slow motion, making it a strong choice for content creators. This camera is designed for versatile video workflows, ideal for vlogs and tutorials. The OM SYSTEM Olympus OM-3, while equipped with computational photography features, does not explicitly highlight its video capabilities like the Canon, which could be a disadvantage for videographers looking for advanced options.

Autofocus Performance

Autofocus is a critical feature for any photography enthusiast. The Canon EOS R50 employs Dual Pixel CMOS AF II with 651 autofocus zones, ensuring fast and reliable tracking for subjects, be they people, animals, or vehicles. This advanced system is particularly beneficial for action shots and video. The OM SYSTEM Olympus OM-3, while it does not specify the number of autofocus points, does include various computational photography features that may enhance focus capabilities. However, the Canon's established autofocus technology may provide a more straightforward user experience.

Design and Build Quality

When it comes to design, the OM SYSTEM Olympus OM-3 boasts a vintage-styled, premium metal body, giving it a classic and robust feel. It also features an IP53 rating, making it dustproof, splashproof, and freezeproof, which is an essential consideration for outdoor photographers. The Canon EOS R50, while lightweight and compact, is designed with a modern aesthetic that may not have the same rugged build quality as the Olympus. However, its compact size makes it ideal for travel and everyday use.

User Experience

User experience varies significantly between these two cameras. The Canon EOS R50 features a 3.0" vari-angle touchscreen and a 2.36m-dot OLED electronic viewfinder, providing intuitive control for various shooting angles and creative compositions. It also offers wired and wireless connectivity options, catering to a modern user's needs. The OM SYSTEM Olympus OM-3, while it includes a similar electronic viewfinder, emphasizes a more traditional approach, appealing to users who appreciate manual controls and a classic design. This difference may influence how comfortable users feel when using each camera for extended periods.

Target Audience

The Canon EOS R50 is marketed towards beginners and everyday photography enthusiasts, making it an excellent choice for those new to mirrorless systems. Its bundle includes essential accessories such as a 64GB memory card, a camera bag, and a cleaning kit, enhancing its value. In contrast, the OM SYSTEM Olympus OM-3 seems tailored for more experienced photographers seeking creative freedom and advanced features. Its robust construction and photographic capabilities cater to users who push their equipment to the limits.

Which should you buy?

Choosing between the Canon EOS R50 and the OM SYSTEM Olympus OM-3 ultimately depends on your specific needs and budget. If you are looking for a more affordable option that excels in video capabilities and user-friendliness, the Canon EOS R50 is the clear winner at $799. However, if you prioritize build quality, weather sealing, and are willing to invest in a premium camera for creative photography, the OM SYSTEM Olympus OM-3 at $1,699.99 may be worth the splurge. Consider your photography style and how each camera fits into your workflow to make the best choice.