Canon EOS R100 Double Zoom Lens Kit vs Sony Alpha A6100 Mirrorless Camera with 16-
Updated August 2026 — full head-to-head comparison.
Overview
The Canon EOS R100 Double Zoom Lens Kit is priced at $729.00, making it about 17% cheaper than the Sony Alpha A6100 Mirrorless Camera with 16-50mm Zoom Lens, which costs $868.61. Both cameras are designed for enthusiasts looking to step into the mirrorless market, but they offer distinct features suited to different types of photography.
Design and Build Quality
Both the Canon EOS R100 and Sony Alpha A6100 boast compact designs ideal for travel and everyday shooting. The Canon features a shoulder bag for added convenience, while the Sony includes a sleek, lightweight body. The EOS R100 is designed to be user-friendly, making it an excellent choice for beginners. In contrast, the Alpha A6100 offers an electronic viewfinder and a tiltable touchscreen, enhancing usability for more advanced users. While both cameras are portable, the choice largely depends on how you prioritize convenience versus advanced features.
Image Quality
The Canon EOS R100 has a 24.1MP APS-C sensor, providing high-resolution images suitable for various photography needs. Similarly, the Sony Alpha A6100 comes with a 24.2MP APS-C Exmor sensor that excels in low-light conditions and high dynamic range. Both cameras utilize advanced image processing technologies, but the Alpha A6100’s BIONZ X processor offers additional enhancements in image quality, especially in fast-paced shooting scenarios. Overall, both cameras deliver excellent image quality, but the slight edge may go to Sony for its advanced processing capabilities.
Autofocus Performance
When it comes to autofocus, the Sony Alpha A6100 outshines the Canon EOS R100 with its world’s fastest autofocus at 0.02 seconds and impressive real-time tracking capabilities. The Alpha A6100 features 425-phase and 425-contrast detection points covering over 84% of the sensor. In comparison, the EOS R100 provides reliable Dual Pixel CMOS AF but doesn't match the speed and efficiency of Sony's system. For users who prioritize fast and accurate focusing, especially in dynamic environments, the Alpha A6100 is the clear winner.
Lens Versatility
The Canon EOS R100 comes with a double zoom lens kit that includes an RF75-300mm telephoto zoom lens and an RF-S 18-45mm standard zoom lens. This combination offers versatility for capturing everything from wide-angle family photos to distant wildlife shots. The Sony Alpha A6100, however, includes a 16-50mm zoom lens, which is suitable for everyday shooting but offers less reach compared to Canon’s telephoto option. For those who require a broader range of focal lengths, the EOS R100 may be the better choice.
Video Capabilities
Video recording is another area where the cameras differ significantly. The Sony Alpha A6100 supports 4K video recording and features a 180-degree tiltable touchscreen, making it an excellent option for vloggers and content creators. The Canon EOS R100, while capable of capturing high-quality images, does not emphasize video capabilities in its specifications. If video quality and features are a primary concern, the Alpha A6100 stands out as the superior choice.
Battery Life
While specific battery life details are not provided for either model, it's essential to consider how each camera's features can impact overall usage. The Canon EOS R100 is designed for straightforward use, which might translate to longer shooting sessions on a single charge for casual photographers. In contrast, the Sony Alpha A6100, with its advanced features like continuous shooting at up to 11 frames per second, may consume more battery power. Users should evaluate their shooting habits to determine which camera better suits their needs in terms of battery efficiency.
Price Comparison
The Canon EOS R100's current price of $729.00 makes it a more budget-friendly option compared to the Sony Alpha A6100, which is priced at $868.61. This difference of about $139 translates to a significant saving for those on a tighter budget. However, the price difference also reflects the additional features offered by the Alpha A6100, particularly in autofocus and video capabilities. Buyers should weigh their priorities against the price to make an informed decision.
Which should you buy?
Choosing between the Canon EOS R100 Double Zoom Lens Kit and the Sony Alpha A6100 Mirrorless Camera ultimately depends on your specific needs and preferences. If you are looking for a budget-friendly option with versatility in lenses and a user-friendly interface, the Canon EOS R100 is an excellent choice. However, if you prioritize advanced autofocus performance, video capabilities, and superior image processing, the Sony Alpha A6100 is worth the extra investment. Consider your primary photography style and how each camera aligns with your goals to reach the best decision.

