| Modem Specification | |
|---|---|
| Modem Model | Snapdragon X50 |
| Release Year | 2019 |
| LTE DL/UL Modulation | 256QAM / 64QAM |
| LTE Bands | 2, 4, 12, 25, 26, 41, 66, 71 |
| LTE 4x4 Bands | 2, 4, 25, 41, 66 |
| NR NSA Bands | 260, 261 |
| DL Band/CA/EN_DC | DL MIMO (Streams) | UL Band (MIMO Streams) |
|---|---|---|
| 2 | 4 (4) | 2 |
| 2-2 | 2+2 (4) | 2 |
| 2C | 2+2 (4) | 2 |
| 4-2 | 2+2 (4) | 2 |
| 4-4-2 | 2+2+2 (6) | 2 |
| 4 | 4 (4) | 4 |
| 4-2 | 2+2 (4) | 4 |
| 4-4-2 | 2+2+2 (6) | 4 |
| 12-2 | 2+2 (4) | 2 |
| 12-2-2 | 2+2+2 (6) | 2 |
| 12-4-2 | 2+2+2 (6) | 2 |
| 12-4 | 2+2 (4) | 4 |
| 12-4-2 | 2+2+2 (6) | 4 |
| 12-4-4 | 2+2+2 (6) | 4 |
| 12-2 | 2+2 (4) | 12 |
| 12-2-2 | 2+2+2 (6) | 12 |
| 12-4 | 2+2 (4) | 12 |
| 12-4-2 | 2+2+2 (6) | 12 |
| 12-4-4 | 2+2+2 (6) | 12 |
| 25 | 4 (4) | 25 |
| 25-25 | 2+2 (4) | 25 |
| 26-25 | 2+2 (4) | 25 |
| 26-25 | 2+2 (4) | 26 |
| 41-25 | 2+2 (4) | 25 |
| 41 | 4 (4) | 41 |
| 41C-25 | 2+2+2 (6) | 25 |
| 41C | 2+2 (4) | 41 |
| 41C | 2+2 (4) | 41C |
| 41D-25 | 2+2+2+2 (8) | 25 |
| 41D | 2+2+2 (6) | 41 |
| 41D | 2+2+2 (6) | 41C |
| 66-2 | 2+2 (4) | 2 |
| 66-2-2 | 2+2+2 (6) | 2 |
| 66-2C | 2+2+2 (6) | 2 |
| 66-12-2 | 2+2+2 (6) | 2 |
| 66-12 | 2+2 (4) | 12 |
| 66-12-2 | 2+2+2 (6) | 12 |
| 66-66-2C | 2+2+2+2 (8) | 2 |
| 66 | 4 (4) | 66 |
| 66-2 | 2+2 (4) | 66 |
| 66-2-2 | 2+2+2 (6) | 66 |
| 66-2C | 2+2+2 (6) | 66 |
| 66-12 | 2+2 (4) | 66 |
| 66-12-2 | 2+2+2 (6) | 66 |
| 66-66 | 2+2 (4) | 66 |
| 66-66-2C | 2+2+2+2 (8) | 66 |
| 66B | 2+2 (4) | 66 |
| 66C-2 | 2+2+2 (6) | 2 |
| 66C | 2+2 (4) | 66 |
| 66C-2 | 2+2+2 (6) | 66 |
| 71-2 | 2+2 (4) | 2 |
| 71-2-2 | 2+2+2 (6) | 2 |
| 71-4-2 | 2+2+2 (6) | 2 |
| 71-4 | 2+2 (4) | 4 |
| 71-4-2 | 2+2+2 (6) | 4 |
| 71-66-2 | 2+2+2 (6) | 2 |
| 71-66 | 2+2 (4) | 66 |
| 71-66-2 | 2+2+2 (6) | 66 |
| 71-2 | 2+2 (4) | 71 |
| 71-2-2 | 2+2+2 (6) | 71 |
| 71-4 | 2+2 (4) | 71 |
| 71-4-2 | 2+2+2 (6) | 71 |
| 71-66 | 2+2 (4) | 71 |
| 71-66-2 | 2+2+2 (6) | 71 |
Combinations on the table: 64
Band Numbers present different frequency, here list of LTE Bands and NR Bands . Character after number is Bandwith Class mark. Full explanation in 3gpp.org
| Class | MHz | Max number of CC | Example |
| A | 20 | 1 | 3A or 3 |
| B | 20 | 2 | 3B |
| C | 40 | 2 | 3C |
| D | 60 | 3 | 3D |
| E | 80 | 4 | 3E |
| F | 100 | 5 | 3F |
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