퀄컴이 스냅드래곤 X20 LTE 모뎀을 정식으로 발표했습니다. 스펙 설명은 표 하나로 끝나니 굳이 하지 않을께요. 어제도 올렸으니..
Qualcomm Snapdragon 4G LTE Modems (High-End) | |||
Modem | Snapdragon X20 LTE | Snapdragon X16 LTE | Snapdragon X12 LTE |
SoC Discrete |
N/A yes |
Snapdragon 835 yes |
Snapdragon 820/821 yes |
UE Category | Cat 18 DL Cat 13 UL |
Cat 16 DL Cat 13 UL |
Cat 12 DL Cat 13 UL |
Peak Bandwidth | 1.2 Gbps DL 150 Mbps UL |
1.0 Gbps DL 150 Mbps UL |
600 Mbps DL 150 Mbps UL |
CA Config | 5 x 20MHz DL 2 x 20MHz UL |
4 x 20MHz DL 2 x 20MHz UL |
3 x 20MHz DL 2 x 20MHz UL |
MIMO | 4x4 (3 CA) | 4x4 (2 CA) + 2x2 (1 CA) | 4x4 (1 CA) |
Max Spatial Streams | 12 | 10 | 6 |
Modulation | 256-QAM DL 64-QAM UL |
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Cellular Technologies | LTE FDD / LTE TDD / LTE-U / WCDMA / TD-SCDMA / CDMA / GSM | ||
Additional Features | LAA, CBRS, VoLTE, EVS, Wi-Fi calling, Dual SIM Dual Standby, Dual SIM Dual Active, Dual SIM Dual VoLTE | LAA, CBRS, VoLTE, EVS, Wi-Fi calling, Dual SIM Dual Standby, Dual SIM Dual Active | VoLTE, EVS, Wi-Fi calling, Dual SIM Dual Standby |
Mfc. Process | 10nm LPE | 10nm LPE / 14nm LPP | 14nm LPP |