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 new iPhone X, which Apple revealed on Tuesday, is the most futuristic, most expensive phone Apple has ever built. But have you seen that notch at the top of the phone? Yuck. The notch at the top of the iPhone X, and the two ears on either side. Dave Smith/Business Insider Apple event attendees who got to try the phone already say the iPhone X is easily the most gorgeous iPhone ever built, especially with its edge-to-edge OLED screen that Apple calls its Super Retina Display.