Here is the comparison between 5G and 4G Physical Channels/Signals
5G Vs. 4G Downlink (DL) Channels/Signals

5G Vs. 4G Uplink (UL) Channels/Signals

Here is the comparison between 5G and 4G Physical Channels/Signals
5G Vs. 4G Downlink (DL) Channels/Signals
5G Vs. 4G Uplink (UL) Channels/Signals