Starting with the Hero 6 Black in 2017, GoPro switched to using its own custom processors in its cameras.The Hero 6 wasn't a complete overhaul from the Hero 5 Black, but the processor, the GP1

The HERO 5 Black’s casing is waterproof on its own, and that extra reinforcement adds some bulk to the basic camera. So the HERO5 Black is slightly larger than a naked HERO 4 Black without a housing. But it’s significantly smaller than a HERO 4 in a Standard waterproof housing. Here are some examples:
GoPro cameras are water proof straight outta the box—how deep you can go depends on the GoPro camera model: Like HERO9 Black and HERO8 Black, HERO cameras are waterproof to 33ft (10m). GoPro MAX is waterproof to 16ft (5m).
Cameras Are GoPro Cameras Waterproof Without A Housing? Sep 20, 2023 Newer GoPro cameras are waterproof without a housing, while older cameras require a housing. Details for each camera are below. HERO12/11/10/9/8/7/6/5 Black, HERO11 Black Mini, HERO7 Silver/White, HERO (2018), HERO5 Session, HERO4 Session, HERO Session without a housing:
Bundle Includes: 1 x GoPro HERO10 Black - Waterproof Action Camera with Front LCD and Touch Rear Screens, 5.3K HD Video, 23MP Photos, 1080p Live Streaming, Stabilization | 1 x Compatible Rechargeable Li-Ion Battery | 1 x Extreme Pro 64gb microSDXC Card | 1 x 6AVE Electronics TM Microfiber Cloth
GoPro HERO8 Black. This is HERO8 Black—the most versatile, unshakable HERO camera ever. A streamlined design makes it more pocketable than ever, and swapping mounts takes just seconds, thanks to built-in folding fingers. And with the optional Media Mod, you get ultimate expandability to add more lighting, pro audio and even another screen. HKite. 298 393 303 430 32 129 26 130 136

is the gopro hero 5 black waterproof