The Canon EOS R100 presents itself as a promising addition to Canon's mirrorless lineup, boasting advanced features and capabilities. Equipped with a high-resolution sensor, it delivers detailed images with vibrant colors, suitable for a variety of shooting scenarios. Its autofocus system, while not groundbreaking, performs adequately in most situations, ensuring quick and accurate focusing.

The camera's ergonomic design and intuitive controls make it user-friendly, appealing to both amateur enthusiasts and seasoned professionals. Additionally, its robust build quality instills confidence in its durability, suitable for demanding shooting environments. However, the EOS R100 falls short in some areas. Despite its high-resolution sensor, it struggles in low-light conditions, producing noticeable noise and lacking detail. Furthermore, while the autofocus system is generally reliable, it may occasionally struggle with tracking fast-moving subjects. The video capabilities of the EOS R100 are decent, offering 4K recording with satisfactory quality. However, it lacks some advanced features found in competitor models.

Overall, the Canon EOS R100 is a capable mirrorless camera with notable strengths in image quality, usability, and build quality. While it may not excel in every aspect, it offers a compelling option for photographers looking for a versatile and reliable camera system.