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).
Also see: Why Appleâs iPhone X is bad â for the environment. Much like the retail price of the iPhone X, Apple hiked repair costs. Replacing the screen on an iPhone X costs $279 if the phone is out of warranty, well above the $169 price tag to fix the display on an iPhone 8 Plus, 7 Plus or 6S Plus. And repairs other than fixes to the screen or battery on an out-of-warranty iPhone X cost roughly 1.5 times what the smartphoneâs parts are worth, at $549.