For BMW E85/Z4 (2004-2008) Fit for carwithout Original screen
For BMW E89/Z4 (2009-2015) Fit for car without Original screen and Original CICsystem,idriver button optional (iDriver buttonUSD15)

Android 10.0 System

Qualcomm snapdragon 625 (MSM8953)
CPU: Octa-Core,Cortex-A53,2.0GHZ,14n mLPP
GPU: Adreno 506,Support 4K HD H.264 (AVC)30FPS
CPU: bulid-in Hexagon 546 DSP
4G DDR3 RAM Memory
Built In 64GB Inand Flash
Bulit in 4G LTE Modem
Support Wireless CarPlay/Andriod Auto (optional)
Support 4K HD
Screen Resolution: 1280*480
Support steering wheel control.
Support original car information.
Support all original features.
Support for the original radio.
Built-in Bluetooth, support original Bluetooth.
Support Idrive control in the Android menu.
Support for the Idrive control in the original menu.
Support original / aftermarket camera.
Support parking trajectory / radar.
Automatic support for AUX Switch - Some old cars are manually switched.
Support split screen function
Built-in night screen function to enhance visual effects
Support voice control