| Modem Specification | |
|---|---|
| Modem Model | Snapdragon X53 |
| Release Year | 2021 |
| LTE DL/UL Modulation | 256QAM / 64QAM |
| LTE Bands | 1, 3, 4, 5, 7, 8, 18, 38, 39, 40, 41, 42 |
| LTE 4x4 Bands | 1, 3, 4, 38, 40, 41, 42 |
| LTE Category (DL/UL) | 18 / 13 |
| LTE Max Speed (DL/UL) | 1200 / 150 Mbps |
| NR NSA Bands | 1, 3, 41, 77, 78 |
| NR SA Bands | 1, 3, 41, 77, 78 |
| DL Band/CA/EN_DC | DL MIMO (Streams) | UL Band/CA (MIMO Streams) |
|---|---|---|
| 1 | 4 (4) | 1 |
| 1_n77 | 4+4 (8) | 1_n77 |
| 3_n41 | 2+4 (6) | 3_n41 |
| 3-1 | 4+4 (8) | 1 |
| 3-3-1 | 4+4+4 (12) | 1 |
| 3-3 | 4+4 (8) | 3 |
| 3-3-1 | 4+4+4 (12) | 3 |
| 3 | 4 (4) | 3 |
| 3-1 | 4+4 (8) | 3 |
| 3_n77 | 4+4 (8) | 3_n77 |
| 3C-1 | 4+4+4 (12) | 1 |
| 3C-1_n78 | 4+4+4+4 (16) | 1_n78 |
| 3C | 4+4 (8) | 3 |
| 3C-1 | 4+4+4 (12) | 3 |
| 3C-1_n78 | 4+4+4+4 (16) | 3C_n78 |
| 4 | 4 (4) | 4 |
| 5-1 | 2+4 (6) | 1 |
| 5-3-1 | 2+4+4 (10) | 1 |
| 5-3 | 2+4 (6) | 3 |
| 5-3-1 | 2+4+4 (10) | 3 |
| 5-3C | 2+4+4 (10) | 3 |
| 5 | 2 (2) | 5 |
| 5-1 | 2+4 (6) | 5 |
| 5-3 | 2+4 (6) | 5 |
| 5-3-1 | 2+4+4 (10) | 5 |
| 5-3C | 2+4+4 (10) | 5 |
| 5_n78 | 2+4 (6) | 5_n78 |
| 7_n77 | 2+4 (6) | 7_n77 |
| 7_n78 | 2+4 (6) | 7_n78 |
| 8-1 | 2+4 (6) | 1 |
| 8 | 2 (2) | 8 |
| 8-1 | 2+4 (6) | 8 |
| 8_n77 | 2+4 (6) | 8_n77 |
| 8_n78 | 2+4 (6) | 8_n78 |
| 18_n77 | 2+4 (6) | 18_n77 |
| 18_n78 | 2+4 (6) | 18_n78 |
| 38 | 4 (4) | 38 |
| 38C | 4+4 (8) | 38 |
| 38C | 4+4 (8) | 38C |
| 39 | 2 (2) | 39 |
| 39_n41 | 2+4 (6) | 39_n41 |
| 39C | 2+2 (4) | 39 |
| 39C | 2+2 (4) | 39C |
| 40-40 | 4+4 (8) | 40 |
| 40-40C | 4+4+4 (12) | 40 |
| 40-40C | 4+4+4 (12) | 40C |
| 40 | 4 (4) | 40 |
| 40C | 4+4 (8) | 40 |
| 40C | 4+4 (8) | 40C |
| 40D | 4+4+4 (12) | 40 |
| 40D | 4+4+4 (12) | 40C |
| 41-3 | 4+4 (8) | 3 |
| 41-8 | 4+2 (6) | 8 |
| 41-39 | 4+2 (6) | 39 |
| 41-39C | 4+2+2 (8) | 39 |
| 41-39C | 4+2+2 (8) | 39C |
| 41-41 | 4+4 (8) | 41 |
| 41-41C | 4+4+4 (12) | 41 |
| 41-41C | 4+4+4 (12) | 41C |
| 41 | 4 (4) | 41 |
| 41-39 | 4+2 (6) | 41 |
| 41-39C | 4+2+2 (8) | 41 |
| 41C-3 | 4+4+4 (12) | 3 |
| 41C-8 | 4+4+2 (10) | 8 |
| 41C-39 | 4+4+2 (10) | 39 |
| 41C | 4+4 (8) | 41 |
| 41C-39 | 4+4+2 (10) | 41 |
| 41C | 4+4 (8) | 41C |
| 41D | 4+4+4 (12) | 41 |
| 41D | 4+4+4 (12) | 41C |
| 42 | 4 (4) | 42 |
| n1 | 4 (4) | n1 |
| n3 | 4 (4) | n3 |
| n41 | 4 (4) | n41 |
| n77 | 4 (4) | n77 |
| n78_n1 | 4+4 (8) | n1 |
| n78_n3 | 4+4 (8) | n3 |
| n78 | 4 (4) | n78 |
Combinations on the table: 78
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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