The Samsung Flip 4 Pro WM55B is not compatible with the Peerless ST640P Universal Wall Mount, as this is designed for displays from 81 cm to 127 cm (32 inches to 50 inches), while the Flip 4 Pro WM55B has a screen diagonal of 55 inches. There are special wall mounts for the Flip 4 Pro WM55B that are customised to its size, such as the mounts developed by Peerless-AV for Samsung Flip models.