The SPIKE Prime Hub (the main block) can only play beeps with its speaker.
The other Sound Commands play sounds On the Computer/ipad attached (wireless) to the Hub.
it doesn't have dial input module in the prime kit. (other competitor has dial input module)
the hub module integrates these modules all in itself (means you can't easily to use gyro on hand as detached to drive the hub):
gyro
beep speaker
LED array display
battery
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the light module and color sensor module are all in one module, as color sensor use lighting to enhance detection
it not output RGB, only lego block's color sets, but at least it gives brightness value from 0-100
light can be also used to output RGB mixed light 0-100 per channel
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NO mic module for sound detection/input
NO temperature module for temperature input