What a Microphone Does. Dynamic Microphones | Condenser Microphones | Phantom Power | Other Types of Microphones. Like phono cartridges, headphones and loudspeakers, the microphone is a transducer in other words, an energy converter. It senses acoustic energy (sound) and translates it into equivalent electrical energy.
Only these two components are exclusive to the iPhone X. So technically, it only costs $105 ($80+$25) more to build the iPhone X while compared to the other regular models, yet their prices differ by over $200. The 3GB RAM that is also present on the iPhone 8 Plus doesnât come cheap either ($24).
The iPhone Xâs screen costs more than double the iPhone 8âs screen with a price of $110 per phone â compared to $52.50 for the lower-end model. The iPhone Xâs other standout feature â Face ID â utilizes the True Depth Camera, which sets the company back $16.70 per phone. The phoneâs shiny new casing runs around $60, about $10 more than the iPhone 8 due to its sturdier stainless steel according to IHS Markit.