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Canon EOS R50 Mirrorless Camera with 18- vs Sony a7 IV Full Frame Mirrorless

Updated August 2026 — Canon EOS R50 Mirrorless Camera with 18- wins on portability, Sony a7 IV Full Frame Mirrorless wins on video features and autofocus.

The Canon EOS R50 is a budget-friendly option for beginners, while the Sony a7 IV offers superior performance for professionals. The a7 IV is the clear winner.

Why Canon EOS R50 Mirrorless Camera with 18- is better

Price

Canon EOS R50 is significantly cheaper at $799.

Portability

Canon EOS R50 is lightweight and compact.

Beginner-friendly

Canon EOS R50 includes essential accessories for new users.

Why Sony a7 IV Full Frame Mirrorless is better

Image Quality

Sony a7 IV has a higher 33MP full-frame sensor.

Video Features

Sony a7 IV supports 4K video up to 60p.

Autofocus

Sony a7 IV has advanced autofocus with 759 points.

Overall score

Canon EOS R50 Mirrorless Camera with 18-
75
Sony a7 IV Full Frame Mirrorless
90

Specifications

SpecCanon EOS R50 Mirrorless Camera with 18-Sony a7 IV Full Frame Mirrorless
Sensor24.2MP APS-C33MP Full-frame
VideoUHD 4K 30pUHD 4K 60p
Autofocus651 points759 points
WeightLightweightRobust
BatteryLP-E17NP-FZ100

Dimension comparison

Canon EOS R50 Mirrorless Camera with 18-Sony a7 IV Full Frame Mirrorless

Overview of the Canon EOS R50 and Sony a7 IV

The Canon EOS R50 is priced at $799.00, making it significantly more affordable than the Sony a7 IV, which retails for $2,049.00. This price difference of about 62% reflects a distinct positioning within the mirrorless camera market, catering to different types of photographers. While both cameras offer impressive features, their target audiences and use cases vary greatly.

Camera Specifications

The Canon EOS R50 features a 24.2MP APS-C CMOS sensor and supports UHD 4K video recording at 30 frames per second. In contrast, the Sony a7 IV boasts a 33MP full-frame Exmor R sensor, enabling it to deliver higher resolution images and 4K video up to 60 frames per second. This difference in sensor technology and video capabilities makes the Sony a7 IV a superior option for professionals and serious enthusiasts who require high-quality imagery and advanced video features.

Autofocus and Performance

The Canon EOS R50 incorporates Dual Pixel CMOS AF II with 651 focus points, providing reliable autofocus performance. On the other hand, the Sony a7 IV offers an advanced autofocus system with 759 phase detection points and real-time Eye-AF for humans and animals. This makes the Sony’s autofocus system particularly beneficial for wildlife and portrait photography, where capturing the subject's eyes in focus is crucial.

Video Capabilities

In terms of video performance, the Canon EOS R50 supports UHD 4K video recording but caps out at 30p, whereas the Sony a7 IV excels with 4K video capabilities up to 60p and offers advanced features like S-Cinetone and S-Log3 for creative filmmakers. For those prioritizing video quality and versatility, the Sony a7 IV stands out as the better choice, especially for professional applications.

Build and Design

The Canon EOS R50 comes bundled with essential accessories including a 64GB memory card and a shoulder bag, making it a convenient option for beginners or casual photographers. The camera's lightweight and compact design make it easy to carry around. On the contrary, the Sony a7 IV, while more expensive, is designed for durability and performance, featuring a robust body that can withstand challenging shooting conditions. This makes the Sony a7 IV more suitable for professional use.

Battery Life

Battery performance is another key area where the cameras differ. The Canon EOS R50 utilizes the LP-E17 battery pack, while the Sony a7 IV features the NP-FZ100 battery, known for its longer life and efficiency. Photographers planning on long shooting sessions may find the Sony's battery life advantageous, as it allows for extended use without frequent recharging.

Value for Money

At $799.00, the Canon EOS R50 provides a strong value for entry-level photographers who want a reliable camera without breaking the bank. Its kit includes essential accessories that enhance the overall value. In contrast, the Sony a7 IV, priced at $2,049.00, targets professionals and serious enthusiasts willing to invest significantly in their gear for advanced features and superior performance. The price difference of about $1,250 highlights the disparity in intended user experience and capabilities.

Which should you buy?

Choosing between the Canon EOS R50 and the Sony a7 IV ultimately depends on your specific needs and budget. If you are a beginner or a casual user seeking a user-friendly camera with essential features, the Canon EOS R50 offers great value at $799.00. However, for professionals or serious photographers who demand high-performance capabilities, including superior image quality and advanced video features, the Sony a7 IV, despite its higher cost of $2,049.00, is the clear winner. Each camera excels in its own right, catering to different levels of expertise and photographic demands.