Canon EOS R50 Mirrorless Camera with 18- vs Sony a7 IV Mirrorless Digital Camera
Updated August 2026 — Canon EOS R50 Mirrorless Camera with 18- wins on value and portability, Sony a7 IV Mirrorless Digital Camera wins on weight and size.
The Canon EOS R50 offers great value for beginners, while the Sony a7 IV excels in advanced features and image quality.
Why Canon EOS R50 Mirrorless Camera with 18- is better
Price
Canon is significantly more affordable at $799.
Portability
Canon is lightweight and compact.
Beginner-friendly
Canon includes essential accessories for new users.
Why Sony a7 IV Mirrorless Digital Camera is better
Image Quality
Sony has a higher 33MP full-frame sensor.
Video Performance
Sony supports 4K video at 60p.
Autofocus
Sony features advanced 759-point AF system.
Overall score
Specifications
| Spec | Canon EOS R50 Mirrorless Camera with 18- | Sony a7 IV Mirrorless Digital Camera |
|---|---|---|
| Sensor | 24.2MP APS-C | 33MP Full-Frame |
| ISO Range | 100-51200 | 100-51200 |
| Video | 4K 30p | 4K 60p |
| Autofocus | 651 points | 759 points |
| Screen | 3.0" Touch | 3.0" Vari-Angle |
Dimension comparison
Price Comparison
The Canon EOS R50 is priced at $799.00, making it significantly more affordable than the Sony a7 IV, which retails for $2,298.00. This results in a difference of $1,499.00, or about 187% more for the Sony model. For budget-conscious photographers, the Canon provides a compelling entry point into mirrorless photography, especially for beginners or those focused on everyday use. The price difference may influence potential buyers who are looking for solid performance without breaking the bank.
Image Quality
The Canon EOS R50 features a 24.2MP APS-C sensor, while the Sony a7 IV boasts a higher 33MP full-frame Exmor R CMOS sensor. This higher megapixel count in the Sony translates to greater detail and potentially superior image quality, particularly in larger prints or cropping scenarios. However, the Canon's APS-C sensor is still capable of producing vibrant images and handles low light effectively with an ISO range of 100-32,000, expandable to 51,200. Photographers prioritizing resolution and detail may lean towards the Sony, but the Canon offers commendable quality for its price point.
Autofocus Performance
In terms of autofocus, the Canon EOS R50 is equipped with Dual Pixel CMOS AF II, featuring 651 autofocus zones that ensure precise subject tracking. This is particularly beneficial for dynamic shooting scenarios, such as capturing fast-moving subjects. The Sony a7 IV also excels in this area, offering a sophisticated 759-point Fast Hybrid AF system with Real-time Eye AF and focus breathing compensation. While both cameras offer robust autofocus capabilities, the Sony's advanced features may provide an edge for professional users who require high-speed performance in challenging conditions.
Video Capabilities
When it comes to video, the Canon EOS R50 supports uncropped UHD 4K video up to 30p, which is excellent for vloggers and content creators. The camera is designed for ease of use with features like Movie for Close-Up Demos Mode, making it ideal for presenting objects. In contrast, the Sony a7 IV pushes boundaries with 4K video recording at up to 60p in 10-bit, offering more flexibility and higher quality for filmmakers. The difference in video capabilities is significant, with the Sony catering more to advanced users needing professional-level video performance.
Build and Ergonomics
The Canon EOS R50 is designed to be lightweight and compact, making it highly portable for everyday photography and travel. It features a 2.36m-dot OLED EVF and a fully articulated 3.0" touchscreen for intuitive control. On the other hand, the Sony a7 IV, while slightly bulkier, provides a robust build quality and a 3.68m-dot EVF with a 120 fps refresh rate. Users who prioritize portability may prefer the Canon, while those who value a sturdy, professional build might opt for the Sony.
Accessory Bundles
In terms of accessories, the Canon EOS R50 comes bundled with a 64GB memory card, camera bag, and various other items, enhancing its value for beginners. The included items cater to a wide range of needs for new photographers. Conversely, the Sony a7 IV offers a more extensive accessory bundle, including two 64GB memory cards, multiple lenses, a camera gadget bag, and various filters. While the Canon's bundle is sufficient for entry-level users, the comprehensive offerings of the Sony are more appealing for serious enthusiasts or professionals looking for a complete kit.
Performance in Low Light
The Canon EOS R50 is capable of capturing clean images in low light, with an ISO range that can be expanded up to 51,200. This feature is particularly useful for shooting in dim environments without a flash. However, the Sony a7 IV's full-frame sensor inherently performs better in low-light conditions, maintaining image quality with less noise at higher ISO settings. For photographers who frequently shoot in ambient light or darker settings, the Sony may prove to be the better choice due to its superior low-light capabilities.
Which should you buy?
Choosing between the Canon EOS R50 and the Sony a7 IV ultimately depends on your specific needs and budget. The Canon is an excellent choice for beginners or those looking for a lightweight, affordable option with solid performance for everyday photography and video. Its price of $799.00 makes it accessible, especially for newcomers. Conversely, the Sony a7 IV is tailored for professionals seeking advanced features, superior image quality, and enhanced performance, albeit at a significantly higher price point of $2,298.00. If budget allows and high-end features are a priority, the Sony is worth the investment; for those on a tighter budget, the Canon offers impressive capabilities without the hefty price tag.

