Huawei H19-341_V1.0 Exam - Topic 5 Question 7 Discussion

Wi-Fi Direct Projection (also known as P2P Projection) on the IdeaHub S2 uses Wi-Fi Peer-to-Peer technology to establish a direct high-speed data link between the source device (laptop/phone) and the IdeaHub.

Why A is incorrect: While Bluetooth may be used for 'discovery' (to find the IdeaHub when the user brings a device close to it), the actual projection technology is not based on Bluetooth. Bluetooth does not have the bandwidth required for 4K video transmission.

Option B is correct: It supports 'Touch Back,' allowing users to control their PC from the IdeaHub screen.

Option C is correct: The S2 features a Wi-Fi 6 chip but is backward compatible with Wi-Fi 5.

Option D is correct: This is the primary advantage of Wi-Fi Direct; the two devices do not need to be on the same corporate LAN or Wi-Fi network.