Canon EOS R50 Mirrorless Camera with RF-S 18- vs Sony Alpha a6400 Mirrorless Camera: Compact APS-C
Updated August 2026 — Canon EOS R50 Mirrorless Camera with RF-S 18- leads on bundle value and video features.
The Canon EOS R50 offers higher resolution and a better accessory bundle, while the Sony Alpha a6400 excels in autofocus and compact design.
Why Canon EOS R50 Mirrorless Camera with RF-S 18- is better
Higher Resolution
24.2MP vs 20.1MP
Accessory Bundle
Includes photography bag and more
Faster Continuous Shooting
15 fps vs 11 fps
Why Sony Alpha a6400 Mirrorless Camera: Compact APS-C is better
Compact Design
More portable form factor
Advanced Autofocus
425 phase/contrast points
Lower Price
$835.90 vs $849.00
Overall score
Specifications
| Spec | Canon EOS R50 Mirrorless Camera with RF-S 18- | Sony Alpha a6400 Mirrorless Camera: Compact APS-C |
|---|---|---|
| Sensor Type | CMOS | Exmor RS |
| Video Capability | 4K Uncropped | 4K |
| Autofocus | Dual Pixel AF II | 425 points |
| Max ISO | 25600 | 32000 |
| Weight | 0.5 kg | 0.4 kg |
Dimension comparison
Design and Build Quality
The Canon EOS R50 Mirrorless Camera features a sleek design that is both modern and functional, making it a great choice for photographers on the go. In comparison, the Sony Alpha a6400 has a compact form factor that maximizes portability while still offering a robust build quality. The Canon's bundle includes accessories like a photography bag and a tripod, adding value for users who need versatility in their shooting setup. While both cameras are designed for ease of use, the R50's additional accessories can enhance the overall photography experience, especially for beginners.
Image Quality
When it comes to image quality, the Canon EOS R50 is equipped with a 24.2 Megapixel CMOS (APS-C) sensor, which allows for high-resolution images and impressive low-light performance. The Sony Alpha a6400, on the other hand, boasts a 20.1MP stacked back-illuminated Exmor RS CMOS sensor. While the slightly lower megapixel count may seem limiting, the a6400's advanced sensor technology compensates with enhanced dynamic range and color accuracy. Both cameras perform well in various lighting conditions, but the R50 edges out slightly in terms of raw resolution.
Video Capabilities
The Canon EOS R50 supports 4K uncropped video recording at up to 30 frames per second, making it a solid option for vlogging or videography. It also offers features like dual pixel autofocus and longer recording times. In contrast, the Sony Alpha a6400 provides 4K video capabilities with multiple movie functions, including options for time-lapse and slow-motion. Both cameras have their strengths in video production, but the R50's uncropped 4K feature may appeal more to those focused on high-quality video without the constraints of cropping.
Autofocus System
The autofocus systems of both cameras are impressive, but they differ in approach. The Canon EOS R50 utilizes Dual Pixel CMOS AF II, offering fast and accurate focusing capabilities, particularly beneficial for capturing moving subjects. The Sony Alpha a6400 boasts a more extensive autofocus system with 425 phase-detection and 425 contrast-detection points, giving it an edge in tracking subjects across the frame. For users who prioritize fast and reliable autofocus, the a6400 may be the preferred choice, especially for action photography.
Continuous Shooting
The Canon EOS R50 excels in continuous shooting, offering up to 15 frames per second with its electronic shutter. This feature is particularly useful for capturing fast-moving subjects, making it a great option for sports or wildlife photography. In comparison, the Sony Alpha a6400 can shoot at up to 11 frames per second, which is still impressive but slightly slower than the R50. For photographers who often find themselves in dynamic environments, the faster continuous shooting speed of the R50 could be a significant advantage.
Pricing and Value
The Canon EOS R50 is currently priced at $849.00, while the Sony Alpha a6400 is available for $835.90, making the a6400 about 1.3% cheaper. However, the R50 comes bundled with a variety of accessories, adding significant value for the price. This includes a photography bag, a microphone, a tripod, and software, making it a compelling choice for those looking for an all-in-one package. While the price difference is minimal, the added accessories with the R50 may justify the higher price for many consumers.
Sales Ranking
In terms of market performance, the Sony Alpha a6400 holds a bestseller rank of 5200, indicating its popularity among consumers. The Canon EOS R50, with a sales rank of 40137, suggests that it is still gaining traction in the market. The higher sales rank of the a6400 may reflect a more established reputation, but the R50's bundle could attract new users looking for comprehensive photography solutions.
Which should you buy?
Ultimately, the decision between the Canon EOS R50 and the Sony Alpha a6400 depends on your specific photography needs. If you prioritize higher resolution images, a more extensive accessory bundle, and faster continuous shooting, the Canon EOS R50 is the better choice for you. However, if you prefer a compact design, advanced autofocus capabilities, and a slightly lower price, the Sony Alpha a6400 may be the right fit. Each camera excels in its own right, making both worthy contenders in the mirrorless camera market.

