Overview
The Insta360 X4 is a dual-lens 360-degree action camera designed to capture everything around you, then let you choose the framing afterward. Its headline capability is 8K 360-degree recording at up to 30 frames per second, with lower-resolution modes available for faster action. It can also record conventional single-lens footage, making it useful when you do not need a spherical view. The main advantage is flexibility: one recording can produce several viewpoints or differently framed clips for social platforms.
That flexibility comes with an important resolution caveat. The 8K image covers the entire sphere, so a normal, flat video extracted from it does not retain 8K detail. Reviewers generally find the X4 most convincing outdoors in good light, where stabilization and reframing make dynamic footage easier to manage. Insta360's mobile and desktop software provide tools for choosing angles, following subjects, and exporting standard videos. A compatible selfie stick can disappear from the stitched image, but it is not included in every package.
Who it's for
The X4 suits travelers, cyclists, skiers, motorcyclists, and solo creators who would rather concentrate on the activity than aim a camera throughout it. Recording all directions offers a useful safety net when the action is unpredictable. It also makes third-person-style perspectives possible without a second camera operator. Buyers who enjoy editing will get more from this approach than those who simply want to record a clip and immediately share the original file.
A conventional action camera may be the better fit if you always want a forward-facing view, prioritize straightforward file handling, or mainly shoot after dark. The X4's single-lens mode adds versatility, but it does not eliminate the compromises of a camera built around spherical capture. Owners of an older 360 camera should weigh the improved daylight detail and recording options against the cost of upgrading, especially if their final videos are mostly watched on small phone screens.
Things to know before buying
Compare the contents of each store's listing rather than the camera price alone. Bundles can differ in selfie sticks, memory cards, mounts, batteries, and lens accessories. The X4 uses removable lens guards, but these still need to be kept clean and can introduce reflections in difficult lighting. Its exposed, curved lenses deserve careful handling. The camera is rated waterproof to 10 meters; for underwater 360 footage, the appropriate dive case helps address the optical and stitching problems caused by water.
Allow for storage, editing time, and battery management. High-resolution 360 recordings create large files and place greater demands on phones and computers. Use a suitably fast microSD card that meets Insta360's requirements. Actual runtime varies with resolution, temperature, and settings, while prolonged high-resolution recording without airflow can generate substantial heat. For US purchases, check warranty eligibility, return terms, and whether the listing is genuinely new rather than refurbished.