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Canon EOS R100 Mirrorless Camera w/RF-S 18- vs Sony a5100 16-

Updated July 2026 — Canon EOS R100 Mirrorless Camera w/RF-S 18- wins on bundle and sales rank, Sony a5100 16- wins on autofocus.

The Canon EOS R100 offers a better value with its comprehensive bundle and superior video capabilities, while the Sony a5100 excels in autofocus speed.

Why Canon EOS R100 Mirrorless Camera w/RF-S 18- is better

Price

Canon is $178.48 cheaper

Bundle

Includes extensive accessories and lenses

Video

Offers 4K video recording options

Why Sony a5100 16- is better

Autofocus

Sony has 179 AF points for faster focus

Compact

Sony is more lightweight and portable

Flip Screen

Sony's flip-up LCD is better for vlogging

Overall score

Canon EOS R100 Mirrorless Camera w/RF-S 18-
85
Sony a5100 16-
75

Specifications

SpecCanon EOS R100 Mirrorless Camera w/RF-S 18-Sony a5100 16-
Sensor24.2MP APS-C24MP APS-C
Video Recording4K 24pFull HD 1080p
Shooting Speed6.5 fps6 fps
Display3" LCD3" Flip-Up LCD
ConnectivityWi-Fi, BluetoothWi-Fi, NFC

Dimension comparison

Canon EOS R100 Mirrorless Camera w/RF-S 18-Sony a5100 16-

Price Comparison

The Canon EOS R100 is priced at $599.00, making it about 17% cheaper than the Sony a5100, which retails for $777.48. This price difference of approximately $178.48 can be significant for budget-conscious buyers. The Canon offering also includes a comprehensive bundle with lenses, filters, and accessories, adding considerable value for the price. In contrast, the Sony a5100, while more expensive, comes as a standalone camera with a 16-50mm lens, which may appeal to those who prefer a simpler setup without additional accessories.

Camera Features

The Canon EOS R100 boasts a 24.2MP APS-C CMOS sensor coupled with a DIGIC 8 image processor, enabling high-resolution image capture. This combination allows for 4K video recording at 24p and Full HD recording at 60p, making it a versatile option for both photography and videography. On the other hand, the Sony a5100 also features a 24MP APS-C sensor, but it focuses on ultra-fast autofocus with 179 AF points, achieving a shooting speed of 6 frames per second. While both cameras offer excellent sensor quality, the Canon provides more video recording options, which could be crucial for users interested in videography.

Autofocus and Shooting Speed

The autofocus capabilities present a notable difference between the two models. The Sony a5100 features an ultra-fast autofocus system with 179 AF points and a shooting speed of 6 frames per second, ensuring quick and accurate focus on subjects. In contrast, the Canon EOS R100 implements Dual Pixel CMOS AF with 143 AF zones, which is still impressive but slightly less advanced compared to Sony's system. This difference may affect users who prioritize fast-moving subjects in their photography.

Display and Usability

The Canon EOS R100 is equipped with a 3-inch 1.04 million-dot LCD screen, providing ample resolution for reviewing images and navigating menus. Additionally, it features a 2.36 million-dot OLED electronic viewfinder, enhancing the shooting experience in bright conditions. The Sony a5100, however, offers a 3-inch flip-up LCD, which is particularly beneficial for vlogging or selfies, as it allows users to see themselves while filming. This usability feature may attract content creators who require flexibility in their shooting angles.

Connectivity Options

In terms of connectivity, both cameras support Wi-Fi, allowing for easy sharing of images and videos. The Canon EOS R100 also includes Bluetooth, enhancing its connectivity options for transferring files to smartphones or other devices. The Sony a5100 supports NFC in addition to Wi-Fi, enabling quick pairing with compatible smartphones. While both cameras offer robust connectivity features, the inclusion of Bluetooth on the Canon may provide a slight edge for users looking for versatile options.

Bundle Versus Standalone

The Canon EOS R100 comes as part of an extensive bundle that includes not only the camera and lens but also a 64GB memory card, filters, a tripod, and various accessories. This bundle adds significant value to the overall package, making it an attractive option for those who want to start shooting right away. Conversely, the Sony a5100 is offered as a standalone camera with a 16-50mm lens, which may be appealing to users who already own accessories or prefer a more minimalistic approach. The added value of the Canon bundle can be a deciding factor for many buyers.

Sales Rank

When considering the sales rank, the Canon EOS R100 holds a rank of 1360, indicating a strong market presence and demand. In contrast, the Sony a5100 has a higher sales rank of 41658, suggesting that while it is a reputable product, it may not be as popular at this time. This difference in sales rank could imply that the Canon is favored by consumers currently, possibly due to its pricing and the included bundle.

Which should you buy?

Choosing between the Canon EOS R100 and the Sony a5100 ultimately depends on your specific needs and budget. If you are looking for a more affordable option with a comprehensive bundle that includes additional accessories, the Canon EOS R100 stands out as an excellent choice. It offers superior video capabilities and a robust package that caters to both photography and videography enthusiasts. On the other hand, if you prioritize ultra-fast autofocus and a compact design, the Sony a5100 might be more suitable, particularly for users focused on quick shooting scenarios.