| Modem Specification | |
|---|---|
| Modem Model | Snapdragon X12 |
| Release Year | 2019 |
| LTE DL/UL Modulation | 256QAM / 64QAM |
| LTE Bands | 1, 2, 3, 4, 5, 7, 12, 17, 28, 66 |
| LTE Category (DL/UL) | 13 / 5 |
| LTE Max Speed (DL/UL) | 400 / 75 Mbps |
| DL Band/CA | DL MIMO (Streams) | UL Band/CA |
|---|---|---|
| 1-5 | 2+2 (4) | 5 |
| 1-28 | 2+2 (4) | 28 |
| 1-5 | 2+2 (4) | 1 |
| 1-28 | 2+2 (4) | 1 |
| 2-4 | 2+2 (4) | 4 |
| 2-5 | 2+2 (4) | 5 |
| 2-7 | 2+2 (4) | 7 |
| 2-28 | 2+2 (4) | 28 |
| 2-4 | 2+2 (4) | 2 |
| 2-5 | 2+2 (4) | 2 |
| 2-7 | 2+2 (4) | 2 |
| 2-28 | 2+2 (4) | 2 |
| 3-5 | 2+2 (4) | 5 |
| 3-7 | 2+2 (4) | 7 |
| 3-28 | 2+2 (4) | 28 |
| 3-5 | 2+2 (4) | 3 |
| 3-7 | 2+2 (4) | 3 |
| 3-28 | 2+2 (4) | 3 |
| 4-5 | 2+2 (4) | 5 |
| 4-7 | 2+2 (4) | 7 |
| 4-12 | 2+2 (4) | 12 |
| 4-17 | 2+2 (4) | 17 |
| 4-28 | 2+2 (4) | 28 |
| 4 | 2 (2) | 4 |
| 4-4 | 2+2 (4) | 4 |
| 4-5 | 2+2 (4) | 4 |
| 4-7 | 2+2 (4) | 4 |
| 4-12 | 2+2 (4) | 4 |
| 4-17 | 2+2 (4) | 4 |
| 4-28 | 2+2 (4) | 4 |
| 5-7 | 2+2 (4) | 7 |
| 5 | 2 (2) | 5 |
| 5-7 | 2+2 (4) | 5 |
| 7-28 | 2+2 (4) | 28 |
| 7 | 2 (2) | 7 |
| 7-7 | 2+2 (4) | 7 |
| 7-28 | 2+2 (4) | 7 |
| 7B | 2+2 (4) | 7 |
| 7C | 2+2 (4) | 7 |
| 12-66 | 2+2 (4) | 66 |
| 12 | 2 (2) | 12 |
| 12-66 | 2+2 (4) | 12 |
| 17 | 2 (2) | 17 |
| 28 | 2 (2) | 28 |
| 66-66 | 2+2 (4) | 66 |
| 66B | 2+2 (4) | 66 |
| 66C | 2+2 (4) | 66 |
Combinations on the table: 47
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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