The Sony a6400 is a compact mirrorless camera known for its impressive autofocus system and high-quality image capture. It features a 24.2-megapixel APS-C sensor, which allows for detailed photos and videos. The camera can shoot 4K video and has a continuous shooting speed of up to 11 frames per second, making it suitable for capturing fast-moving subjects. Additionally, the a6400 has a 180-degree tilting touchscreen, which is ideal for vlogging and selfies. Its lightweight design and robust build make it a popular choice among both amateur and professional photographers looking for versatility and performance in a portable package.