Qualcomm has released the Snapdragon X55 5G modem, its second-generation 5G New Radio (NR) modem. Snapdragon X55 is a 7-nanometer single-chip integrated 5G to 2G multimode modem that supports 5G NR mmWave and sub-6 GHz spectrum bands with up to 7 Gbps download speeds and 3 Gbps upload speeds over 5G, and Category 22 LTE with up to 2.5 Gbps LTE download speeds. The Snapdragon X55 5G modem is designed for global 5G rollouts with support for all major frequency bands, whether mmWave or sub-6 GHz, supports TDD and FDD modes of operations and is capable of both Standalone (SA) and non-standalone (NSA) network deployments – providing flexibility and enabling virtually all deployment types globally. In addition to deployments in greenfield frequency bands allocated for 5G, the Snapdragon X55 modem is engineered to support dynamic spectrum sharing between 4G and 5G, enabling operators to accelerate 5G deployments by using their existing 4G spectrum holdings to deliver both 4G & 5G services dynamically.
The Snapdragon X55 5G modem pairs with the newly announced 5G mmWave antenna module (QTM525), a new single-chip 14nm RF transceiver for 5G sub-6 GHz and LTE, and sub-6 GHz RF front-end modules to deliver the next generation modem-to-antenna solution for all major spectrum bands, helping customers to build 5G devices quickly, and at global scale. Snapdragon X55 is designed to bring 5G to a broad range of devices including premium smartphones, mobile hotspots, Always Connected PCs, laptops, tablets, fixed wireless access points, extended reality devices, and automotive applications.
Snapdragon X55 is the first modem to support 100 MHz envelope tracking technology and adaptive antenna tuning for 5G sub-6 GHz, designed for power-efficient connectivity for the next generation of smartphones and mobile devices. Our comprehensive modem-to-antenna solution is designed to enable OEMs to quickly and cost-effectively develop complex 5G multimode smartphones and mobile devices for virtually any 5G network or region in the world. This can allow consumers to enjoy fiber-like browsing speeds and low latency, delivered wirelessly over 5G, for the next generation of connected applications and experiences, including connected cloud computing, highly responsive multiplayer gaming, immersive 360-degree video, and instant apps.
Snapdragon X55 is currently sampling to customers and expected to be in commercial devices by late 2019. Click here for more information on the Snapdragon X55 Chipset.