| Modem Specification | |
|---|---|
| Modem Model | Snapdragon X55 |
| Release Year | 2020 |
| LTE DL/UL Modulation | 256QAM / 64QAM |
| LTE Bands | 1, 3, 5, 7, 8, 39, 40, 41, 42 |
| LTE 4x4 Bands | 1, 41, 42 |
| LTE Category (DL/UL) | 15 / 13 |
| LTE Max Speed (DL/UL) | 800 / 150 Mbps |
| NR NSA Bands | 1, 28, 41, 77, 78, 79 |
| NR SA Bands | 1, 28, 41, 77, 78, 79 |
| DL Band/CA/EN_DC | DL MIMO (Streams) | UL Band/CA (MIMO Streams) |
|---|---|---|
| 1 | 4 (4) | 1 |
| 1_n77 | 4+4 (8) | 1_n77 |
| 1_n78 | 4+4 (8) | 1_n78 |
| 3-1_n78 | 2+2+4 (8) | 1_n78 |
| 3-1 | 2+4 (6) | 1 |
| 3 | 2 (2) | 3 |
| 3-1_n78 | 2+2+4 (8) | 3_n78 |
| 3-1 | 2+4 (6) | 3 |
| 3_n41 | 2+4 (6) | 3_n41 |
| 3_n77 | 2+4 (6) | 3_n77 |
| 3_n79 | 2+4 (6) | 3_n79 |
| 5-1 | 2+4 (6) | 1 |
| 5-3 | 2+2 (4) | 3 |
| 5 | 2 (2) | 5 |
| 5-1 | 2+4 (6) | 5 |
| 5-3 | 2+2 (4) | 5 |
| 5_n78 | 2+4 (6) | 5_n78 |
| 7_n78 | 2+4 (6) | 7_n78 |
| 8 | 2 (2) | 8 |
| 8_n78 | 2+4 (6) | 8_n78 |
| 39 | 2 (2) | 39 |
| 39_n41 | 2+4 (6) | 39_n41 |
| 39_n79 | 2+4 (6) | 39_n79 |
| 40-40 | 2+2 (4) | 40 |
| 40-40C | 2+2+2 (6) | 40 |
| 40-40C | 2+2+2 (6) | 40C |
| 40 | 2 (2) | 40 |
| 40-40C | 2+2+2 (6) | 40 |
| 40C | 2+2 (4) | 40 |
| 40C | 2+2 (4) | 40C |
| 40D | 2+2+2 (6) | 40 |
| 40D | 2+2+2 (6) | 40C |
| 41-41-41 | 2+2+2 (6) | 41 |
| 41-41C | 2+2+2 (6) | 41 |
| 41-41C | 2+2+2 (6) | 41C |
| 41-41C | 2+2+2 (6) | 41 |
| 41-3 | 4+2 (6) | 3 |
| 41-8 | 4+2 (6) | 8 |
| 41-39 | 4+2 (6) | 39 |
| 41-41 | 4+4 (8) | 41 |
| 41 | 4 (4) | 41 |
| 41-3 | 4+2 (6) | 41 |
| 41-8 | 4+2 (6) | 41 |
| 41-39 | 4+2 (6) | 41 |
| 41C | 4+4 (8) | 41 |
| 41C | 4+4 (8) | 41C |
| 41D | 2+2+2 (6) | 41 |
| 41D | 2+2+2 (6) | 41C |
| 42-3 | 4+2 (6) | 3 |
| 42 | 4 (4) | 42 |
| 42-3 | 4+2 (6) | 42 |
| n1 | 4 (4) | n1 |
| n28 | 2 (2) | n28 |
| n41 | 4 (4) | n41 (2) |
| n77 | 4 (4) | n77 (2) |
| n78 | 4 (4) | n78 (2) |
| n79 | 4 (4) | n79 (2) |
Combinations on the table: 57
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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