Snapdragon X24 LTE Modem

On the path to 5G: Introducing the Qualcomm® Snapdragon™ X24 LTE modem, the world’s first-announced modem to support Cat 20 LTE. It’s designed to help operators to fully mobilize their spectrum assets and extend the capabilities of Gigabit LTE as the foundation for multimode 5G devices and networks. And, with our fastest LTE peak download speeds yet—up to 2 Gbps—our third generation Gigabit LTE modem is built in a cutting-edge 7nm FinFET process, allowing for new consumer experiences at blazing-fast speeds.

Snapdragon X24 LTE Modem Specs

Cellular Modem


  • Snapdragon X24 LTE Modem

LTE Category

  • LTE Category 20

Downlink Features

  • 7x20 MHz carrier aggregation
  • Up to 4x4 MIMO on five carriers
  • Maximum 20 spatial streams
  • Full-Dimension MIMO (FD-MIMO)
  • Up to 256-QAM

Uplink Features

  • Qualcomm® Snapdragon™ Upload+
  • 3x20 MHz carrier aggregation
  • Up to 2x 106Mbps LTE streams
  • Up to 256-QAM
  • Uplink data compression

Peak Download Speed

  • 2 Gbps

Peak Upload Speed

  • 316 Mbps

Supported Cellular Technologies

  • LTE TDD including CBRS support
  • LAA
  • LTE Broadcast
  • CDMA 1x
  • EV-DO

Multi SIM

  • Dual SIM Dual VoLTE (DSDV)
  • LTE Dual SIM Dual Standby (DSDS)+LAA

Next-generation Calling Services

  • VoLTE with SRVCC to 3G and 2G
  • HD and Ultra HD Voice (EVS)
  • CSFB to 3G and 2G