1. GoPro HERO9
The HERO9 Black is ideal for vlogging featuring 5K30, 4K60 and 1080p240, plus live-streaming at 1080p. The HyperSmooth 3.0 image stabilisation technology works at all resolutions and frame rates for smooth, gimbal-like movement even in low-light conditions.
Weighing only 158g (less than any other shortlisted vlogging camera) it has built-in mounting hardware resulting in an overall slightly smaller profile when mounted.
The camera has three strategically placed built-in microphones for recording high-fidelity audio, and captures superb 12MP quality images in JPEG and RAW. You also benefit from other features like TimeWarp 3.0, Slo-Mo, SuperPhoto + HDR and LiveBurst, not forgetting waterproof capabilities to 10m depth.