Insta360 has introduced the X6, its latest flagship 360-degree action camera. In camera technology, a larger sensor (the part that captures light) typically leads to better image quality, especially in low-light situations. This is a great advantage for action camera users who attach these devices to helmets, bikes, or surfboards—every gram and millimeter matters. Insta360 has largely dominated the 360-degree action camera market. But if you often film in dim environments—indoors, during dusk, or under tree cover—the larger sensors will make a noticeable impact.