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Canon EOS RP Full-Frame Mirrorless Interchangeable vs Sony a5100 16-

Updated August 2026 — Canon EOS RP Full-Frame Mirrorless Interchangeable wins on build and battery, Sony a5100 16- wins on value and weight.

The Canon EOS RP offers superior features for serious photographers, while the Sony a5100 is a budget-friendly option for casual users.

Why Canon EOS RP Full-Frame Mirrorless Interchangeable is better

Video Quality

Canon offers 4K video recording.

Sensor Size

Canon has a full-frame sensor.

Lens Versatility

Canon includes a 24-105mm lens.

Why Sony a5100 16- is better

Price

Sony is significantly cheaper.

Portability

Sony is lighter and more compact.

Sharing Features

Sony has built-in Wi-Fi and NFC.

Overall score

Canon EOS RP Full-Frame Mirrorless Interchangeable
85
Sony a5100 16-
70

Specifications

SpecCanon EOS RP Full-Frame Mirrorless InterchangeableSony a5100 16-
Video Resolution4K UHDFull HD
Sensor TypeFull-FrameAPS-C
Max Zoom24-105mm16-50mm
Autofocus PointsN/A179
Price$1349.00$777.48

Dimension comparison

Canon EOS RP Full-Frame Mirrorless InterchangeableSony a5100 16-

Design and Build Quality

The Canon EOS RP has a compact and lightweight design, ideal for traveling and vlogging. In contrast, the Sony a5100, while also portable, is slightly less robust in terms of the lens versatility it offers. The Canon EOS RP comes with an RF24-105mm lens, providing a versatile zoom range of 24-105 millimeters, while the Sony a5100 is paired with a 16-50mm lens. This means that while both cameras are designed for mobility, the Canon offers more flexibility in terms of framing and composition due to its broader zoom range.

Image Quality

When it comes to image quality, the Canon EOS RP boasts a full-frame sensor that significantly enhances performance in low-light conditions compared to the Sony a5100's APS-C sensor. The EOS RP's maximum magnification of 0.5x with Center Macro Focus allows for close-up photography that can capture fine details, making it more appealing for macro enthusiasts. The Sony a5100, however, features a 24MP APS-C sensor, which still delivers high-resolution images, but may not match the low-light performance of the Canon.

Autofocus Performance

The autofocus systems are one of the standout features of each camera. The Sony a5100 is equipped with an ultra-fast autofocus system that boasts 179 AF points and can shoot at 6 frames per second. This makes it excellent for capturing fast-moving subjects. The Canon EOS RP, while it does not specify AF points, utilizes a leadscrew-type STM motor for smooth autofocusing, enhancing the user experience, especially in video modes. The differences in autofocus technology highlight the Sony's edge in speed, while the Canon excels in smooth operation, particularly for video capture.

Video Capabilities

For video recording, the Canon EOS RP offers 4K UHD 2160p resolution, which is a significant upgrade over the Sony a5100's Full HD 1080p capabilities. This means that if high-resolution video is a priority, the EOS RP is the clear winner. Furthermore, the Canon's optical image stabilization provides up to 5 stops of shake correction, ensuring steadier shots during video capture. The Sony a5100 records video in both 1080/24/60P formats, but its lower resolution may limit the quality of videos for professional use.

Connectivity Features

In terms of connectivity, the Sony a5100 has built-in Wi-Fi and NFC, allowing for instant sharing of photos and videos via a smartphone. This feature is particularly useful for those who want to quickly post their content on social media. The Canon EOS RP, while it lacks NFC, provides the ability to use the EOS Utility Webcam Beta Software for high-quality webcam functionality, making it versatile for live streaming and video calls. Each camera has its strengths, but the Sony offers a more straightforward sharing solution.

Price Comparison

The price difference between the two cameras is quite significant. The Canon EOS RP is priced at $1,349.00, while the Sony a5100 is much more budget-friendly at $777.48, making it approximately 42% cheaper. This price gap may heavily influence buyers who are looking for a reliable camera without breaking the bank. However, the higher investment in the Canon may be justified by its superior features, especially for serious photographers and videographers.

Sales Ranking

In terms of market popularity, the Canon EOS RP holds a sales rank of 21,767, while the Sony a5100 ranks at 41,658. This difference suggests that the Canon may be more favored among consumers, possibly due to its full-frame capabilities and advanced features. Buyers may consider this as an indicator of overall satisfaction and performance in real-world use.

Which should you buy?

Deciding between the Canon EOS RP and the Sony a5100 ultimately depends on your specific needs and budget. If you're looking for a versatile camera with full-frame capabilities, 4K video recording, and a broader zoom range, the Canon EOS RP is a strong contender, albeit at a higher price. However, if affordability and compact design are your primary concerns, the Sony a5100 offers excellent value with its fast autofocus and instant sharing options, making it suitable for casual photographers. Each camera has its unique advantages, so the choice rests on what features are most important to you.