10 Best Smallest Mirrorless Camera 2025 in the United States

The Sony Alpha a6400 is a compact and versatile mirrorless camera that offers several appealing features. It features a 24.2MP APS-C sensor, which is excellent for high-quality photo and video capture. The camera's real-time eye autofocus and fast continuous shooting (up to 11 fps) make it ideal for capturing sharp images, even of moving subjects. Additionally, the 425-phase and contrast detection points ensure precise focus across most of the frame.

The 4K video recording capability and tiltable LCD screen make it suitable for vlogging and professional video work. However, the lack of in-body image stabilization might be a drawback for some, especially in low-light conditions or when shooting handheld. Connectivity options are strong, with Bluetooth, Wi-Fi, and a micro-HDMI port, providing flexibility in sharing and transferring media. Battery life is standard, but users might need to carry an extra battery for extended shoots.

The camera is lightweight and portable, weighing just 1.14 pounds, which is beneficial for travel and everyday use. One limitation is that the included 16-50mm lens may not suffice for all photographic needs, and users may need to invest in additional lenses for more versatility. Although the viewfinder is electronic with a high resolution, it might not be as favorable for some users compared to optical viewfinders. The Sony Alpha a6400 is an excellent choice for photographers and videographers looking for a compact and capable mirrorless camera, provided they can overlook the absence of in-body stabilization.

The Canon EOS R50 is a compact mirrorless camera that packs a lot of punch for its size. With a 24.2 Megapixel CMOS (APS-C) sensor, it delivers high-quality images with excellent detail. The DIGIC X processor further enhances image clarity, making it suitable for both photography and videography. Its size and weight make it portable and convenient for on-the-go shooting, fitting well with the 'smallest mirrorless camera' category. The included RF-S18-45mm F4.5-6.3 IS STM lens adds versatility for various shooting scenarios.

The advanced autofocus system, with Dual Pixel CMOS AF II and 651 AF zones, ensures accurate focus and tracking, which is great for capturing moving subjects like people, animals, and vehicles. The camera also performs well in low-light conditions, thanks to its A+ Assist feature. Image stabilization is another strong point, ensuring images and videos are smooth and steady. Battery life could be a concern for extended shoots, but it should suffice for casual use.

The 2.36-million-dot electronic viewfinder and vari-angle touchscreen offer a flexible and clear viewing experience. Connectivity options, including built-in Bluetooth and Wi-Fi, allow for easy file transfer and remote control via the Canon Camera Connect app. The camera supports high-quality 4K video recording and offers features like Full-HD high-frame rate recording, making it a solid choice for vloggers and content creators. The Canon EOS R50 balances high performance with a compact form factor, making it an appealing option for those looking for a capable yet portable mirrorless camera.

The Canon EOS RP Full-Frame Mirrorless Camera stands out for its compact and lightweight design, making it an excellent choice for travelers and vloggers. It features a full-frame CMOS sensor with 26.2 megapixels, enabling high-quality image capture. The included RF24-105mm lens offers versatility for various shooting scenarios, with optical image stabilization helping to reduce shake and produce clear images.

The autofocus system is robust, utilizing Dual Pixel CMOS AF with 4779 AF points, ensuring quick and accurate focusing even in challenging conditions. The camera supports 4K UHD video resolution, allowing for high-quality video content creation. Additionally, it can be used as a high-quality webcam with the EOS Utility Webcam Beta Software or through clean HDMI output, adding to its versatility for content creators. Connectivity options include Bluetooth and Wi-Fi, facilitating easy sharing and remote control functionalities.

The camera has a decent battery life, though frequent users might find themselves needing spare batteries for long sessions. The 3-inch articulating LCD screen is useful for framing shots from various angles, while the electronic viewfinder offers a clear and bright view. However, the camera’s compact form factor means it has a relatively smaller grip, which might not be comfortable for users with larger hands. The digital image stabilization isn't as effective as in-body stabilization systems found in some competitors. Despite these minor drawbacks, the Canon EOS RP offers a solid performance for those seeking a portable and versatile mirrorless camera.