Canon EOS R100 Mirrorless Camera with RF-S 18- vs Canon EOS RP Full-Frame Mirrorless Interchangeable
Updated August 2026 — Canon EOS R100 Mirrorless Camera with RF-S 18- wins on ease of use and portability, Canon EOS RP Full-Frame Mirrorless Interchangeable wins on weight and size.
The Canon EOS R100 is a budget-friendly option for beginners, while the Canon EOS RP offers superior image quality and features for advanced users.
Why Canon EOS R100 Mirrorless Camera with RF-S 18- is better
Price
The R100 is significantly cheaper.
Portability
The R100 is more compact and lightweight.
Beginner-friendly
The R100 has user-friendly features.
Why Canon EOS RP Full-Frame Mirrorless Interchangeable is better
Image Quality
The RP has a full-frame sensor.
Video Capability
The RP captures 4K UHD video.
Lens Versatility
The RP's lens has a broader zoom range.
Overall score
Specifications
| Spec | Canon EOS R100 Mirrorless Camera with RF-S 18- | Canon EOS RP Full-Frame Mirrorless Interchangeable |
|---|---|---|
| Sensor | APS-C | Full-Frame |
| Megapixels | 24.1MP | 26.2MP |
| Video | Full HD | 4K UHD |
| Autofocus | Dual Pixel AF | Dual Pixel AF |
| Lens | RF-S 18-45mm | RF24-105mm |
Dimension comparison
Overview of the Canon EOS R100 and Canon EOS RP
The Canon EOS R100 is priced at $579.00, making it about 57% cheaper than the Canon EOS RP at $1,349.00. This significant price difference may influence buyers who are budget-conscious or new to photography. Both cameras are designed for different segments of the market, with the R100 targeting beginners and the RP appealing to more experienced photographers looking for full-frame capabilities.
Target Audience
The Canon EOS R100 is primarily aimed at beginners, offering an accessible entry point into mirrorless photography. Its user-friendly features, such as auto scene modes and simplified menu navigation, provide a seamless learning curve for first-time DSLR users. On the other hand, the Canon EOS RP caters to a more advanced audience. It is compact and lightweight, making it ideal for traveling and vlogging, but it also comes with advanced features that appeal to seasoned photographers.
Image Quality
In terms of image quality, the Canon EOS R100 boasts a 24.1MP APS-C CMOS sensor, which produces vibrant and detailed images. The camera is equipped with a DIGIC 8 image processor that enhances image quality further. Meanwhile, the Canon EOS RP features a full-frame sensor, which generally offers superior image quality, particularly in low-light conditions. The RP’s ability to capture 4K UHD 2160p video adds to its appeal for those seeking high-definition content, while the R100 offers Full HD video at 60p.
Lens Options
The Canon EOS R100 comes bundled with the RF-S 18-45mm f/4.5-6.3 IS STM lens, which is great for general-purpose photography. This versatile zoom lens ensures sharp results and has built-in image stabilization, making it user-friendly. In contrast, the Canon EOS RP includes the RF24-105mm lens, which offers a broader zoom range from 24mm to 105mm. This lens is particularly advantageous for macro photography, allowing for a maximum magnification of 0.5x when using Center Focus Macro. The RP’s lens provides more versatility for different shooting scenarios.
Autofocus Performance
Autofocus performance is crucial for capturing fast-moving subjects. The Canon EOS R100 employs Dual Pixel CMOS AF with 143 AF zones, ensuring fast and accurate focusing, particularly beneficial for tracking faces and moving subjects. The R100’s autofocus system excels in both stills and video, making it suitable for various applications. The Canon EOS RP also features impressive autofocus capabilities, but its full-frame sensor combined with advanced lens options allows for greater depth of field control, which can be particularly advantageous in portrait photography.
Portability and Design
Both cameras are designed with portability in mind, but the Canon EOS R100 is more compact and lightweight, making it easier to carry around for extended periods. This design is particularly beneficial for beginners who may not want to feel weighed down while learning. The Canon EOS RP is also lightweight but is slightly bulkier due to its full-frame design and lens size. This aspect may appeal more to those who prioritize a robust build quality and advanced features over sheer portability.
Price Comparison
The Canon EOS R100 is currently available for $579.00, while the Canon EOS RP retails at $1,349.00. This places the R100 at about 57% less than the RP, making it an attractive option for those who are just starting in photography or who are on a tighter budget. The lower cost of the R100 does not compromise its quality, as it still offers a solid set of features for beginners. Conversely, the higher price of the RP reflects its advanced capabilities, appealing to a more experienced audience.
Which should you buy?
Choosing between the Canon EOS R100 and the Canon EOS RP ultimately depends on your photography experience and needs. If you are a beginner looking for an affordable, user-friendly camera, the R100 is a fantastic choice at $579.00. However, if you are an experienced photographer seeking the versatility and superior image quality that a full-frame camera provides, the RP, priced at $1,349.00, is worth the investment. Each camera has its strengths, and your decision should align with your specific photography goals.

