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Comparison of the three physical layers defined in Bluetooth 5.x core specifications [21]
| LE 1 M | LE Coded S = 2 | LE Coded S = 8 | LE 2 M | |
|---|---|---|---|---|
| Symbol Rate | 1 Ms/s | 1 Ms/s | 1 Ms/s | 2 Ms/s |
| Data Rate | 1 Mbit/s | 500 Kb/s | 125 Kb/s | 2 Mb/s |
| Error Detection | CRC | CRC | CRC | CRC |
| Error Correction | NONE | FEC | FEC | NONE |
| Range multiplier (approx.) | 1 | 2 | 4 | 0.8 |
| Bluetooth 5 Requirement | Mandatory | Optional | Optional | Optional |
