The Future of Photography: Canon EOS 5D Mark IV vs. EOS RP with Canon EF 24-105mm f/4L II USM and Canon RF 85mm f/1.2L USM – Which Reigns Supreme?

Choosing the right camera and lens combination can be a daunting task, especially when faced with the vast array of options available. Today, we’re diving into a head-to-head comparison of two popular setups: the Canon EOS 5D Mark IV paired with the **EF 24-105mm f/4L II USM** lens and the **Canon EOS RP** coupled with the **RF 85mm f/1.2L USM** lens. This comprehensive analysis will help you determine which system aligns best with your photographic needs and budget.

The Contenders: A Quick Overview

Canon EOS 5D Mark IV: This full-frame DSLR boasts a 30.4MP sensor, 4K video recording, and a robust build, making it a popular choice for professional photographers and enthusiasts alike. The **EF 24-105mm f/4L II USM** lens offers a versatile zoom range, excellent image quality, and a reliable autofocus system, making it an ideal all-around lens for various genres.
Canon EOS RP: This mirrorless full-frame camera offers a compact and lightweight design, a 26.2MP sensor, and 4K video recording capabilities. The **RF 85mm f/1.2L USM** lens is a prime lens renowned for its exceptional sharpness, shallow depth of field, and fast autofocus, making it a favorite among portrait and low-light photographers.

Image Quality: A Tale of Two Sensors

The Canon EOS 5D Mark IV boasts a larger 30.4MP sensor compared to the **EOS RP‘s** 26.2MP sensor. This translates to potentially higher resolution and detail in images captured with the 5D Mark IV. However, the EOS RP’s sensor is still capable of producing excellent image quality, especially in low-light situations.
The EF 24-105mm f/4L II USM lens offers consistent image quality across its zoom range, while the **RF 85mm f/1.2L USM** lens excels in sharpness and detail due to its prime lens design. The latter also offers a wider aperture, allowing for shallower depth of field and better low-light performance.

Autofocus Performance: Speed and Accuracy

The Canon EOS 5D Mark IV employs a 61-point autofocus system with 45 cross-type sensors, providing fast and accurate subject tracking. The **EF 24-105mm f/4L II USM** lens also features a fast and reliable autofocus system, making it suitable for capturing dynamic subjects.
The Canon EOS RP uses a contrast-detection autofocus system with 4779 selectable points, which is generally slower than phase-detection systems but performs well in good lighting conditions. The **RF 85mm f/1.2L USM** lens, however, boasts a fast and precise autofocus system, thanks to its ring-type USM motor, making it ideal for capturing portraits and other static subjects.

Ergonomics and Handling: A Matter of Preference

The Canon EOS 5D Mark IV is a larger and heavier camera, which some photographers find more comfortable to hold and operate. It features a traditional DSLR design with a dedicated viewfinder and a multitude of buttons and dials for easy access to various settings.
The Canon EOS RP, on the other hand, is significantly smaller and lighter, making it more portable and easier to handle for extended shooting sessions. It features an electronic viewfinder and a touchscreen interface for intuitive control.

Video Capabilities: A Closer Look

Both cameras offer 4K video recording capabilities at various frame rates. The Canon EOS 5D Mark IV provides a slightly higher bitrate and features a more robust video recording system with more professional-level features like internal 4K recording at 30fps and 60fps.
The Canon EOS RP also offers 4K video recording at 24, 25, and 30fps, but its video capabilities are not as extensive as those of the 5D Mark IV.

Lens Options: The EOS System’s Strength

The Canon EOS 5D Mark IV benefits from the vast EF lens ecosystem, offering a wide range of lenses to choose from, including telephoto, macro, and specialty lenses. The **EF 24-105mm f/4L II USM** is a versatile lens that can handle various photographic situations.
The Canon EOS RP is part of the newer RF lens system, which offers a growing selection of lenses designed specifically for mirrorless cameras. The **RF 85mm f/1.2L USM** is an excellent example of the high-quality lenses available in this system.

The Verdict: Which System Reigns Supreme?

The choice between the Canon EOS 5D Mark IV and **Canon EOS RP** ultimately comes down to your individual needs and preferences.
Choose the Canon EOS 5D Mark IV if:

• You prioritize high resolution and image quality.
• You require a robust and reliable camera with excellent autofocus performance.
• You prefer a traditional DSLR design with a dedicated viewfinder and physical controls.
• You need a camera with extensive video recording capabilities.
• You want access to the vast EF lens ecosystem.

Choose the Canon EOS RP if:

• You value portability and a lightweight design.
• You prefer a mirrorless camera with a touchscreen interface.
• You primarily focus on portrait and low-light photography.
• You appreciate the fast and sharp performance of the RF 85mm f/1.2L USM lens.
• You’re willing to embrace the newer RF lens system.

Final Thoughts: Beyond the Specs

While the specs and features are important, ultimately, the best camera and lens setup is the one that fits your individual style and workflow. Consider your shooting needs, budget, and personal preferences when making your decision. Both the Canon EOS 5D Mark IV and **Canon EOS RP** are capable cameras that can deliver excellent results in the right hands.

Quick Answers to Your FAQs

Q: Is the Canon EOS 5D Mark IV still a good camera in 2023?
A: Absolutely! The 5D Mark IV remains a strong performer, offering excellent image quality, reliable autofocus, and a robust build. While newer models exist, it continues to be a solid choice for professionals and enthusiasts.
Q: What are the main differences between the EF and RF lens systems?
A: The EF lens system is designed for Canon’s DSLRs, while the RF lens system is specifically for mirrorless cameras. RF lenses offer improved communication and autofocus performance due to the shorter flange distance in mirrorless cameras.
Q: Is the Canon EOS RP a good choice for beginners?
A: Yes, the EOS RP is a great option for beginners thanks to its user-friendly interface, compact size, and excellent image quality. It’s a good stepping stone into the full-frame world.
Q: Can I use EF lenses on the Canon EOS RP?
A: Yes, you can use EF lenses on the EOS RP using an EF-EOS R adapter. However, you may lose some autofocus speed and functionality.
Q: Which camera is better for video: the Canon EOS 5D Mark IV or the Canon EOS RP?
A: The Canon EOS 5D Mark IV offers more advanced video features, including internal 4K recording at 30fps and 60fps, making it a better choice for professional videographers. However, the EOS RP is still capable of producing high-quality 4K footage.