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).
An analysis of the smartphone's internal components by IHS iSuppli on Wednesday revealed that the Moto X costs between $3.50 and $4 more per phone to make than the Apple (AAPL) iPhone 5 or the Samsung Galaxy S4 -- both of which are assembled in China.ut at $4 a phone, cost clearly isn't the only issue. The real stumbling blocks are speed and education. Unlike U.S. plants, Foxconn and other Chinese manufacturing operations house employees in dormitories and can send hundreds of thousands of workers to the assembly lines at a moment's notice.