A Short comparison of 5G and 4G technologies is given is table below
| Technology | Data Rates | Latency | Mobility Support | Spectrum Efficiency | Users Density | Energy Efficiency |
|---|---|---|---|---|---|---|
| 5G (NR) | Avg 100 Mb/s Peak 20 Gb/s | ~ 1 ms | > 500 Km/h | x3 Better DL- 30 bits/Hz UL- 15bits/Hz |
1000K/square Km | x100 Better |
| 4G (LTE) | Avg 25 Mb/s Peak 300 Mb/s | ~10- 50 ms | Upto 350 Km/h | DL – 6 bits/Hz UL- 4 Bits/Hz | ~ 2K / square Km | Moderate |
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