#2단계의 변경 사항
단계 라인
| [* red] Silicon Mitus SM3080I power management | |
| [* orange] Samsung S2MPBA3 power management | |
| [* yellow] ConvenientPower [link|https://convenientpower.com/productdetail/102.html|CPS4038|new_window=true] 40 W wireless power receiver w/ 10 W wireless power transmitter | |
| [* green] Possibly Qualcomm envelope tracking power supply | |
| - | [* light_blue] |
| + | [* light_blue] Knowles MEMS microphone |
| [* blue] Possibly Qualcomm power management | |
| [* violet] Possibly NXP Semiconductor load switch |