Canon EOS R50 Mirrorless Camera with 18- vs Sony Alpha a6400 Mirrorless Camera: Compact APS-C
Updated August 2026 — Canon EOS R50 Mirrorless Camera with 18- wins on autofocus and user interface, Sony Alpha a6400 Mirrorless Camera: Compact APS-C wins on portability.
The Canon EOS R50 offers better autofocus and video features at a lower price, making it a great choice for beginners. The Sony Alpha a6400 is a solid option for traditional photographers.
Why Canon EOS R50 Mirrorless Camera with 18- is better
Price
Canon is $36 cheaper than Sony
Autofocus
Canon has 651 autofocus zones vs Sony's 850
Video Features
Canon offers advanced video tools for content creators
Why Sony Alpha a6400 Mirrorless Camera: Compact APS-C is better
Brand Reputation
Sony is known for its strong performance in still photography
Lens Quality
Sony's lens has a larger aperture for low light
Compact Design
Sony has a slightly more traditional camera aesthetic
Overall score
Specifications
| Spec | Canon EOS R50 Mirrorless Camera with 18- | Sony Alpha a6400 Mirrorless Camera: Compact APS-C |
|---|---|---|
| Sensor Type | APS-C | APS-C |
| Video Resolution | 4K | 4K |
| ISO Range | 100-51200 | 100-32000 |
| Continuous Shooting | 15 fps | 11 fps |
| Screen Type | Vari-angle | Tiltable |
Dimension comparison
Overview of Canon EOS R50 and Sony Alpha a6400
The Canon EOS R50 is priced at $799.00, while the Sony Alpha a6400 costs $835.90, making the Canon about 4% cheaper than the Sony. Both cameras feature APS-C sensors and are designed for both photography and videography, appealing to a wide range of users from beginners to more experienced creators. The Canon boasts a 24.2MP sensor, while the Sony offers a 20.1MP sensor, providing a slight edge in resolution for the Canon model.
Design and Build Quality
The Canon EOS R50 is compact and lightweight, making it an excellent choice for creators who need portability. The included RF-S 18-45mm lens enhances its versatility, suitable for various shooting scenarios. In contrast, the Sony Alpha a6400, although also compact, is built with a slightly different aesthetic that appeals to more traditional photographers. Both cameras feature a tiltable screen; however, the Canon’s vari-angle touchscreen offers greater flexibility, especially for vlogging.
Image Quality
With a 24.2MP APS-C sensor, the Canon EOS R50 delivers high-resolution images with accurate colors. Its DIGIC X processor ensures excellent performance under varied lighting conditions, with an ISO range expandable up to 51,200. The Sony Alpha a6400, while slightly lower in resolution at 20.1MP, also features impressive image quality thanks to its Exmor RS CMOS sensor. However, it lacks the same high-end processing capability as the Canon, especially in low-light scenarios.
Autofocus Performance
The Canon EOS R50 excels in autofocus performance with its Dual Pixel CMOS AF II system featuring 651 autofocus zones. This advanced system is adept at tracking subjects across various scenarios, including people, animals, and vehicles. On the other hand, the Sony Alpha a6400 offers a competitive autofocus system with 425 phase detection and 425 contrast detection points, covering 84% of the sensor. While both cameras provide excellent autofocus, the Canon's system is more sophisticated for dynamic shooting situations.
Video Capabilities
Both models offer impressive video capabilities, but they cater to slightly different users. The Canon EOS R50 supports uncropped UHD 4K at 30p and features advanced video tools like Full HD 120p for slow-motion and a specific Movie for Close-Up Demos Mode, tailored for content creators. Meanwhile, the Sony Alpha a6400 also supports 4K video and includes multiple movie functions for time-lapse and slow-motion videos. However, the Canon's features may be more appealing for vloggers and content creators who need a more diverse set of video shooting options.
Battery Life and Connectivity
The Canon EOS R50 features a decent battery life, ideal for extended shooting sessions. Connectivity options include USB-C, micro-HDMI, Wi-Fi, and Bluetooth, allowing for easy sharing and remote control. The Sony Alpha a6400's battery life is also respectable, and it offers similar connectivity features. Both cameras support wireless features, making them suitable for modern photography needs. However, the Canon’s additional video-specific connectivity options enhance its usability for content creators.
Price and Value
At $799.00, the Canon EOS R50 is about $36 cheaper than the Sony Alpha a6400, which retails for $835.90. The price difference is relatively small, approximately 4%, but the Canon offers a more comprehensive package for beginners, including additional accessories like a 64GB memory card and a camera bag. This added value can be significant for new users who are just starting their photography journey.
Which should you buy?
Deciding between the Canon EOS R50 and the Sony Alpha a6400 ultimately depends on your specific needs as a creator. If you are looking for a camera that excels in autofocus performance, video features, and overall value, the Canon EOS R50 is the better choice, especially for beginners at its lower price point. However, if you prefer a slightly more established brand with a traditional feel and are focused on still photography with reliable performance, the Sony Alpha a6400 remains a solid option.

