Snapdragon X12 LTE Modem
The Qualcomm® Snapdragon™ X12 LTE Modem is a great fit for those who depend on today’s fastest connections. By supporting several next-generation features such as LTE Advanced Carrier Aggregation, LTE in unlicensed spectrum (LTE-U), and LTE + Wi-Fi Link Aggregation, the Snapdragon X12 LTE Modem represents the ultimate in LTE connectivity.
Qualcomm Snapdragon is a product of Qualcomm Technologies, Inc., and/or its subsidiaries.
More data and more connections.
The Snapdragon X12 LTE modem cranks peak download speeds up to 600 Mbps and peak upload speeds up to 150 Mbps, thanks to support for LTE Advanced carrier aggregation (3x in the downlink, and 2x in the uplink) and higher order modulation (up to 256-QAM in the downlink, and 64-QAM in the uplink). It even supports downloading data on 4 antennas simultaneously with support for 4x4 MIMO. That means lightning fast connections, quicker network response times, and richer app content.
Goodbye congestion.
With the help of LTE-U small cells, the Snapdragon X12 LTE Modem can access LTE connections in both licensed spectrum and unlicensed spectrum — boosting your connection speeds in normally congested areas.
The best of both worlds.
The Snapdragon X12 LTE Modem can automatically switch between LTE and Wi-Fi, picking the link that has the strongest signal quality and highest end-to-end speeds. That means better voice and video calls. Plus, if your operator supports the feature, the Snapdragon X12 LTE modem can even bond your LTE and Wi-Fi links together to boost download speeds with LTE + Wi-Fi Link Aggregation (LWA).
Specifications
Cellular Modem
Chipset: Snapdragon X12 LTE Modem, Snapdragon 821 Mobile Platform, Snapdragon 820 Mobile Platform, Snapdragon 675 Mobile Platform, Snapdragon 670 Mobile Platform, Snapdragon 665 Mobile Platform, Snapdragon 660 Mobile Platform, Snapdragon 636 Mobile Platform, Snapdragon 630 Mobile Platform
Multi SIM: LTE Dual SIM Dual Standby (DSDS)
Next-generation Calling Services: VoLTE with SRVCC to 3G and 2G, Voice over Wi-Fi (VoWiFi) with LTE call continuity, Native HD video calling, HD Voice over 3G and VoLTE, CSFB to 3G and 2G
LTE Category
Downlink LTE Category: LTE Category 12
Uplink LTE Category: LTE Category 13
LTE Downlink Features
Downlink Carrier Aggregation: 3x20 MHz carrier aggregation
Downlink LTE MIMO: Up to 4x4 MIMO on one carrier
Downlink QAM: Up to 256-QAM
LTE Uplink Features
Uplink Technology: Qualcomm® Snapdragon™ Upload+, Uplink Data Compression (UDC)
Uplink Carrier Aggregation: 2x20 MHz carrier aggregation
Uplink LTE Streams: Up to 2x 75Mbps LTE streams
Uplink QAM: Up to 64-QAM
LTE Speed
LTE Peak Download Speed: 600 Mbps
LTE Peak Upload Speed: 150 Mbps
Cellular Technology
Cellular Technology: WCDMA (DB-DC-HSDPA, DC-HSUPA), TD-SCDMA, CDMA 1x, EV-DO, GSM/EDGE
LTE Technology: LTE TDD, LTE FDD, LTE-U, LWA, LTE Broadcast
- Not supported in Snapdragon 660/630
- Not supported in Snapdragon 660/630
Compare related products.
| Product |
|---|
| Chipset | Multi SIM | Next-generation Calling Services | Downlink LTE Category | Uplink LTE Category | LTE Peak Download Speed | LTE Peak Upload Speed |
|---|---|---|---|---|---|---|
Snapdragon X12 LTE Modem Snapdragon 821 Mobile Platform Snapdragon 820 Mobile Platform Snapdragon 675 Mobile Platform Snapdragon 670 Mobile Platform Snapdragon 665 Mobile Platform Snapdragon 660 Mobile Platform Snapdragon 636 Mobile Platform Snapdragon 630 Mobile Platform | LTE Dual SIM Dual Standby (DSDS) | VoLTE with SRVCC to 3G and 2G Voice over Wi-Fi (VoWiFi) with LTE call continuity Native HD video calling HD Voice over 3G and VoLTE CSFB to 3G and 2G | LTE Category 12 | LTE Category 13 | 600 Mbps | 150 Mbps |
Snapdragon X16 LTE Modem Snapdragon 835 Mobile Platform Snapdragon 835 Mobile Compute Platform | LTE + W/G/1x Dual SIM Dual Standby (DSDS) | VoLTE with SRVCC to 3G and 2G HD and Ultra HD Voice (EVS) CSFB to 3G and 2G | LTE Category 16 | LTE Category 13 | 1 Gbps | 150 Mbps |
Snapdragon X7 LTE Modem | LTE Dual SIM Dual Standby (DSDS) | VoLTE with SRVCC to 3G and 2G Voice over Wi-Fi (VoWiFi) with LTE call continuity Native HD video calling HD Voice over 3G and VoLTE CSFB to 3G and 2G | LTE Category 6 | — | 300 Mbps | 50 Mbps |
Snapdragon X5 LTE Modem Snapdragon 616 processor Snapdragon 415 processor Snapdragon 412 processor Snapdragon 212 Mobile Platform Snapdragon 210 processor Qualcomm 205 Mobile Platform | LTE Dual SIM Dual Standby (DSDS) | VoLTE with SRVCC to 3G and 2G Voice over Wi-Fi (VoWiFi) with LTE call continuity Native HD video calling HD Voice over 3G and VoLTE CSFB to 3G and 2G | LTE Category 4 | — | 150 Mbps | 50 Mbps |
- Not supported in Snapdragon 660/630
- MDM9x25/20, Snapdragon 210/212/X5 LTE modem only
- Snapdragon 210/212, Snapdragon X5 LTE Modem (9x28/9x07)
- Snapdragon X5 LTE modem (9x25/20)
- Snapdragon 412/415/616
- Snapdragon 210/212/X5 LTE modem (9x28/9x07)
- All others
- Without carrier aggregation