AKASO Brave 4 4K30fps Action Camera - Stable 4K Underwater Cam

In this review the AKASO Brave 4 is assessed as a budget-friendly action camera for casual adventurers who want solid image quality without a bulky setup. The single biggest reason to buy is its combination of 4K30fps video and 20MP photos in a compact, accessory-ready kit that includes two batteries and a waterproof case, making it ready for a day of diving, cycling, or family outings. It is best for users who value versatile shooting angles and a stable image without spending on pro gear.

Key Features

• 4K30fps Video & 20MP Photo: Records high-resolution video and sharp stills for clear playback and cropping when editing or sharing.
• 170 Adjustable View Angle: Four selectable angles (170, 140, 110, 70) let users tailor the field of view for wide action scenes or tighter framing.
• Image Stabilization (EIS): Built-in gyroscope technology reduces shake for smoother handheld and action footage.
• 131ft Waterproof with Dual Screens: The waterproof case enables dives to 40 m and the rear and front displays simplify framing and vlogging setups.
• WiFi and HDMI Connectivity: Wireless app control and an HDMI port make it easy to transfer, edit, and show footage on larger screens.
• Included Accessories and Extra Batteries: Two 1050mAh batteries plus a dual USB charger and mounting kit extend shooting time for long outings.

Who It's For

The Brave 4 is aimed at weekend adventurers, swimmers, cyclists, and casual content creators who want a compact camera that performs well underwater and on the move. The accessory kit and two batteries make it practical for day trips, bike rides, snorkeling, and social media clips.

Prospective buyers who need pro-level audio, advanced manual controls, or the absolute top low-light performance should look elsewhere; this model balances features and value rather than replacing high-end action cameras for professional production work.

Pros & Cons

Pros

• Good image quality for the price with 4K30fps and clear 20MP photos.
• Versatile mounting kit and two batteries provide long on-location runtime.
• Waterproof case rated to 131ft and dual screens make underwater and vlogging shots easier.
• WiFi app and HDMI output simplify sharing and playback on larger screens.

Cons

• Remote wristband included is not waterproof, limiting some hands-free water uses.
• While stabilization helps, it is not a full professional gimbal solution for very jittery action.

Specifications

Our Verdict

The AKASO Brave 4 is a strong value pick for recreational users who want 4K video, reliable waterproofing, and a useful accessory bundle without a premium price. It delivers solid footage, long runtime from two batteries, and flexible mounting options, making it a sensible choice for anyone who shoots outdoors, underwater, or on a bicycle and wants convenience over pro-level refinements.

Frequently Asked Questions

How long do the batteries last?
Each 1050mAh battery can record up to about 90 minutes depending on settings; the kit includes two batteries and a dual USB charger for extended outings.

Is the camera fully waterproof on its own?
The camera requires the supplied waterproof case to reach the 131ft / 40 m rating; the camera body alone is not intended for deep submersion.

Can I control the camera wirelessly?
Yes, it supports WiFi and a free app for remote control and file transfer with an effective range of up to 10 m, and it also has an HDMI port for TV output.