A slightly bigger sensor with a higher MP count, a new 10-bit D-Log M colour mode, and an upgraded microSD slot capable of supporting larger card sizes make up the Action 4's improved design. Cold resistance up to -20 degree celsius (-4 F).
Mini Bag Case for DJI OSMO Action 5 Pro/Action 4 / Action 3 Dji Osmo Action 4 5 Pro Accessories Mini Storage Case for GoPro Hero 13/12 with Rubber Lens Cap Cover, Carrying Portable Camera Accessories
DJI Osmo Action 4 Adventure Combo 4K 120fps Waterproof Action Camera Bundle
DJI Osmo Action 4 Adventure Combo Action Camera
DJI Osmo Action 4 Adventure Combo-4K 120fps Waterproof Action Camera, 1.3"Sensor
DJI Osmo Action 4 Standard Combo Action Camera
DJI Osmo Action 4 Essential Combo
