Canon EOS R50 Mirrorless Camera RF-S18- vs Sony Alpha a6400 Mirrorless Camera: Compact APS-C
Updated July 2026 — Canon EOS R50 Mirrorless Camera RF-S18- leads on connectivity and video.
The Canon EOS R50 offers superior video features and connectivity, making it a better choice for content creators. However, the Sony Alpha a6400 excels in autofocus performance.
Why Canon EOS R50 Mirrorless Camera RF-S18- is better
Video Features
Canon supports 6K oversampled uncropped 4K at 30 fps.
Connectivity
Canon has built-in Bluetooth and Wi-Fi capabilities.
Price
Canon is $36 cheaper than Sony.
Why Sony Alpha a6400 Mirrorless Camera: Compact APS-C is better
Autofocus
Sony has 425 phase and contrast detection points.
Compactness
Sony is slightly more compact.
Lens Quality
Sony includes a high-quality 16-50mm lens.
Overall score
Specifications
| Spec | Canon EOS R50 Mirrorless Camera RF-S18- | Sony Alpha a6400 Mirrorless Camera: Compact APS-C |
|---|---|---|
| Megapixels | 24.2MP | 20.1MP |
| Continuous Shooting | 12 fps | 11 fps |
| Video Resolution | 4K | 4K |
| Sensor Type | CMOS | CMOS |
| Weight | Lightweight | Compact |
Dimension comparison
Overview
When comparing the Canon EOS R50 Mirrorless Camera and the Sony Alpha a6400 Mirrorless Camera, it's clear that both options cater to different types of photographers. The Canon EOS R50 is priced at $799.00, while the Sony Alpha a6400 comes in higher at $835.90, making it about 5% more expensive. This price difference suggests that potential buyers might prioritize specific features depending on their needs.
Image Quality
The Canon EOS R50 boasts a 24.2 Megapixel CMOS (APS-C) sensor, which is designed to deliver high image quality with stunning clarity and detail. This camera's DIGIC X processor enhances the image performance, especially in challenging lighting conditions. In contrast, the Sony Alpha a6400 offers a 20.1MP stacked back illuminated sensor, which excels in low-light environments and provides a wide dynamic range. While the Canon offers a higher pixel count, the Sony's technology can produce excellent results, particularly for those focused on capturing natural colors and details in various lighting scenarios.
Autofocus Capabilities
Autofocus performance is a critical aspect of both cameras. The Canon EOS R50 features Dual Pixel CMOS AF II, which covers nearly the entire frame with 651 AF zones, enabling advanced subject detection and tracking for people, animals, and vehicles. In comparison, the Sony Alpha a6400 utilizes 425 phase detection and 425 contrast detection points, covering 84% of the sensor area. Both cameras excel in their autofocus capabilities, but the Canon's extensive AF coverage may provide an edge for dynamic shooting situations, making it a strong choice for vlogging and action photography.
Video Features
For videographers, both cameras offer robust video capabilities. The Canon EOS R50 supports 4K video recording, including 6K oversampled uncropped 4K at up to 30 fps, plus Full-HD recording at 120 fps for slow-motion effects. The Sony Alpha a6400 also delivers 4K video and offers multiple movie functions, such as time-lapse and slow/quick motion videos. However, the Canon's higher frame rate options and advanced video features may make it more appealing for content creators looking to enhance their video production quality.
Design and Usability
In terms of design, the Canon EOS R50 features a compact and lightweight build that enhances portability, making it a practical choice for on-the-go shooting. It includes a Clear View LCD II vari-angle touchscreen, which allows for flexible shooting angles and easy composition. The Sony Alpha a6400 also has a tiltable LCD screen, making it user-friendly for vlogging and photography. While both cameras prioritize ease of use, the Canon’s vari-angle screen may provide additional versatility for creative shots.
Connectivity Options
When it comes to connectivity, the Canon EOS R50 stands out with built-in Bluetooth and Wi-Fi capabilities, allowing seamless file viewing and transfer to smart devices via the Canon Camera Connect app. This feature is particularly useful for content creators who need to share images quickly on social media. The Sony Alpha a6400 also offers Wi-Fi connectivity, but it lacks some of the streamlined features found in the Canon, potentially making the Canon a more appealing option for tech-savvy users who value connectivity.
Price and Value
With the Canon EOS R50 priced at $799.00 and the Sony Alpha a6400 at $835.90, the Canon is about $36 cheaper, translating to approximately 4.3% savings. This price difference might be a deciding factor for budget-conscious buyers. Both cameras offer great value for their price points, but the Canon's combination of features, image quality, and connectivity options could make it a more compelling choice for those on a tighter budget.
Performance in Different Scenarios
The Canon EOS R50 is designed with features that cater well to vlogging and content creation, thanks to its exceptional low-light performance and advanced autofocus capabilities. The 12 fps continuous shooting speed with the electronic first curtain shutter is impressive for capturing fast action. On the other hand, the Sony Alpha a6400's 11 fps continuous shooting speed is also commendable, offering excellent performance for both stills and video. However, the Canon's additional features for video may appeal more to those specifically interested in video content creation.
Which should you buy?
In conclusion, the choice between the Canon EOS R50 and the Sony Alpha a6400 largely depends on your individual needs and priorities. If you are looking for a camera that excels in video features, connectivity, and ease of use, the Canon EOS R50, at $799.00, offers exceptional value. However, if you prefer a compact camera with a robust autofocus system and are willing to spend a bit more, the Sony Alpha a6400 at $835.90 remains a strong contender. Ultimately, both cameras provide excellent performance, but your specific use case will guide the best choice for you.

