snapdragon

Snapdragon X20 LTE Modem

Introducing maximum modem speed. Meet the world’s first-announced modem to support Cat 18 LTE, the Qualcomm® Snapdragon™ X20 LTE modem. With the fastest LTE download speeds yet, ou....

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Introducing maximum modem speed. Meet the world’s first-announced modem to support Cat 18 LTE, the Qualcomm® Snapdragon™ X20 LTE modem. With the fastest LTE download speeds yet, ou....

more

Introducing maximum modem speed. Meet the world’s first-announced modem to support Cat 18 LTE, the Qualcomm® Snapdragon™ X20 LTE modem. With the fastest LTE download speeds yet, our second generation Gigabit LTE modem, built in a leading-edge 10nm FinFET process, is yet another step on the path to 5G—helping more operators around the world bring fiber optic ....

more

Introducing maximum modem speed. Meet the world’s first-announced modem to support Cat 18 LTE, the Qualcomm® Snapdragon™ X20 LTE modem. With the fastest LTE download speeds yet, our second generation Gigabit LTE modem, built in a leading-edge 10nm FinFET process, is yet another step on the path to 5G—helping more operators around the world bring fiber optic speeds wirelessly to your device for the latest generation of mobile experiences.

Qualcomm Snapdragon is a product of Qualcomm Technologies, Inc., and/or its subsidiaries.

Breaking the Gigabit barrier.

By supporting speeds up to 1.2 Gbps, the Snapdragon X20 LTE modem is up to 20% faster than the previous generation, and also provides support for Cat 13 upload speeds up to 150 Mbps. With this kind of speed, the Snapdragon X20 LTE modem can bring new experiences to your mobile device at lightning speed—so you can experience immersive 360-degree video, connected cloud computing, rich entertainment and instant apps at the speed you need.

Going global with Gigabit.

The Snapdragon X20 LTE modem is designed to provide vastly expanded spectrum flexibility compared to the previous generation. With support for up to 5x carrier aggregation, up to 4x4 MIMO on three aggregated carriers and up to 12 LTE spatial streams, it can help many more operators around the world deploy Gigabit LTE service. Additionally, with support for License Assisted Access (LAA), Snapdragon X20 helps allow operators with as little as 10MHz of licensed spectrum tap into unlicensed spectrum to deploy Gigabit LTE, relieving congestion in crowded areas. So, even at the busiest times, you can get the service you need, when you need it, on your device.

Convenience and clarity.

Snapdragon X20 is the first LTE modem to support Dual SIM Dual VoLTE (DSDV)—engineered to bring you the clarity of HD and Ultra HD Voice with the convenience and flexibility of dual SIM. No longer should having a dual SIM phone mean sacrificing call quality on the second SIM. And of course, you can select to use the blazing fast Category 18 LTE data speeds on either SIM.

New spectrum. New opportunities.

Snapdragon X20 supports the new Citizens Broadband Radio Service (CBRS) band in the United States. CBRS provides a unique new way of sharing spectrum that can allow operators to tap into a vast spectrum resource to improve their service, or allow new entrants to setup private LTE networks.

Specifications

Cellular Modem

Chipset: Qualcomm® Snapdragon™ X20 LTE Modem, Snapdragon 8cx Compute Platform, Snapdragon 855 Mobile Platform

Multi SIM: Dual SIM Dual VoLTE (DSDV)

Next-generation Calling Services: VoLTE with SRVCC to 3G and 2G, HD and Ultra HD Voice (EVS), CSFB to 3G and 2G

LTE Category

Downlink LTE Category: LTE Category 18

Uplink LTE Category: LTE Category 13

LTE Downlink Features

Downlink LTE Streams: Maximum 12 spatial streams

Downlink Carrier Aggregation: 5x20 MHz carrier aggregation

Downlink LTE MIMO: Up to 4x4 MIMO on three carriers

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: 1.2 Gbps

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 FDD, LTE TDD including CBRS support, LAA, LTE Broadcast

Compare related products.

ChipsetMulti SIMNext-generation Calling ServicesUplink/Downlink LTE CategoryDownlink LTE CategoryUplink LTE CategoryDownlink LTE StreamsDownlink Carrier AggregationDownlink LTE MIMODownlink QAMUplink TechnologyUplink Carrier AggregationUplink LTE StreamsLTE Peak Download SpeedLTE Peak Upload Speed
Qualcomm® Snapdragon™ X20 LTE Modem
Snapdragon 8cx Compute Platform
Snapdragon 855 Mobile Platform
Dual SIM Dual VoLTE (DSDV)
VoLTE with SRVCC to 3G and 2G
HD and Ultra HD Voice (EVS)
CSFB to 3G and 2G
LTE Category 18
LTE Category 13
Maximum 12 spatial streams
5x20 MHz carrier aggregation
Up to 4x4 MIMO on three carriers
Up to 256-QAM
Qualcomm® Snapdragon™ Upload+
Uplink Data Compression (UDC)
2x20 MHz carrier aggregation
Up to 2x 75Mbps LTE streams
1.2 Gbps
150 Mbps
Snapdragon X24 LTE Modem
Snapdragon 8cx Compute Platform
Snapdragon 855 Mobile Platform
LTE Dual SIM Dual Standby (DSDS)+LAA
Dual SIM Dual VoLTE (DSDV)
VoLTE with SRVCC to 3G and 2G
HD and Ultra HD Voice (EVS)
CSFB to 3G and 2G
LTE Category 20
LTE Category 13
Maximum 20 spatial streams
7x20 MHz carrier aggregation
Up to 4x4 MIMO on five carriers
Full-Dimension MIMO (FD-MIMO)
Up to 256-QAM
Qualcomm® Snapdragon™ Upload+
Uplink Data Compression (UDC)
3x20 MHz carrier aggregation
Up to 2x 106Mbps LTE streams
2 Gbps
316 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
Maximum 10 spatial streams
4x20 MHz carrier aggregation
Up to 4x4 MIMO on two carriers
Up to 256-QAM
Qualcomm® Snapdragon™ Upload+
Uplink Data Compression (UDC)
2x20 MHz carrier aggregation
Up to 2x 75Mbps LTE streams
1 Gbps
150 Mbps
Qualcomm® 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
3x20 MHz carrier aggregation
Up to 4x4 MIMO on one carrier 1
Up to 256-QAM
Qualcomm® Snapdragon™ Upload+
Uplink Data Compression (UDC)
2x20 MHz carrier aggregation
Up to 2x 75Mbps LTE streams
600 Mbps
150 Mbps
  • Not supported in Snapdragon 660/630
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