Exact Extract — Huawei Training Material, PDF page 58
Multiple Projection Modes for Different Scenarios. Wired projection: Most secure and stable solution for important occasions. Multiple types of cables (Type C and HDMI). 4K UHD, delivering exquisite images. Stable projection without Wi-Fi interference.
Technical Deep Dive
Projection smoothness concerns the number of frames presented each second and the consistency of delivery. At 60 frames per second, motion and scrolling can appear smoother than at 30 fps, all else being equal. Huawei IdeaHub S2 supports 60 fps input and display profiles in suitable wired configurations, giving 60 fps as the intended maximum projection-smoothness figure among the options.
It is important to distinguish a display's refresh capability, an HDMI or Type-C incoming video profile, and the frame rate delivered by a particular wireless projection method. Wireless IdeaShare streams may be limited to lower frame rates depending on the source device and software mode; 4K display resolution does not guarantee that all sharing sessions run at 4K60. Huawei supports both wired and wireless projection using HDMI, USB Type-C, IdeaShare, and compatible Key methods. For a robust certification question, the projection path should be specified. Option C is retained as the maximum supported value, with the per-mode limitation noted.
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