"Insta360 X4: Redefining 360-Degree Video with Removable Lens Guard and 8K Capture"
Insta360 has released the X4, its latest 360-degree action camera, featuring 8K video at 30fps, a 2,290mAh battery, and a larger touchscreen. The camera also offers a Me Mode for shooting 180-degree videos and a removable lens guard for added protection. However, the $500 X4 may not offer enough new features to justify an upgrade from the X3, prompting questions about whether Insta360 has reached its peak in camera development.