Relevant Source Extract — Huawei Training Material, PDF page 85
IdeaHub S2, IdeaHub Pro and IdeaHub B2 Comparison. Operating System: HarmonyOS; Android9.0; Android9.0. Backlight Type: D-LED; E-LED (65),D-LED (86); D-LED. Speaker Tracking: Supported; Supported; Not Supported.
Technical Deep Dive
A System on Chip combines computing and acceleration functions within a semiconductor package. Huawei IdeaHub S2 uses an eight-core CPU configuration and specialized capabilities to process audiovisual media, camera tracking, whiteboard graphics, and other collaboration functions. This processing enables simultaneous conferencing, local projection, display rendering, and intelligent audio/video work with low latency.
The original question asks for the number of SoCs but uses 'CPU' in the answer choices. These terms are not interchangeable: an SoC may contain multiple CPU cores, accelerators, and controllers. The number of CPU cores cannot establish the number of physical SoC packages. Earlier Huawei collaboration materials describe dual-SoC designs, which explains why the supplied key expects two, but the cited V2.0 S2 table verifies the CPU configuration rather than an explicit dual-SoC package count. Accordingly option C is provisional and should not be labeled independently confirmed until an S2 hardware-architecture source supplies the chip count. The answer options should use 'SoCs' instead of 'CPU.'
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