What are the changes to mini-i 4/mini-i Pro 4 compared to the mini-i 3/mini-i Pro 3?

[Wei Cao]

1. MA player Lite is upgraded to complete version MA player, with added support for playback from USB drive and NAS (SMB protocol), UPnP/DLNA, stream from TIDAL, Qobuz, Spotify and HIGHRESAUDIO, and internet radio support.
   
2. MA Remote App is supported.
   
3. The device screen is upgraded to a 3.46-inch LCD touch screen.
   
4. The CPU is upgraded from a single-core CPU to a quad-core CPU.
   
5. The D/A chip is upgraded from ES9038Q2M to ES9039Q2M.
   
6. The Ethernet connection is upgraded from 100M LAN to 1000M LAN.
   
7. The new models have 2 USB ports, one used for connecting USB drives and the other one is for USB audio devices.
   
8. The IIS-LVDS input is changed to HDMI ARC input.