At MWC 2025, Qualcomm unveiled its eighth-generation 5G modem, the X85, set to power smartphones launching later this year. This latest modem is packed with groundbreaking technology and AI capabilities, not only enhancing connectivity but also improving efficiency and battery longevity.
Let’s dive into the specifics of the X85, which are quite intricate. Notably, it’s the first modem to support a 400 MHz bandwidth in Sub-6 5G connections, achieving impressive download speeds of up to 11.6 Gbps across both Sub-6 and mmWave technologies. Additionally, it marks the inaugural modem capable of reaching upload speeds of 3.7 Gbps under certain conditions. Beyond 5G and mmWave, the X85 is equipped to handle satellite connections.
Another noteworthy feature of the X85 is its support for FRMCS connections, aimed at revolutionizing train communication in Europe by upgrading from outdated 2G infrastructure, which has long plagued travelers. The modem also boasts a new AI processor, enhancing AI performance by 30% compared to its predecessor.
All these advancements combine to offer smartphones utilizing the X85 modem not just improved performance but also lower latency, wider signal coverage, and enhanced energy efficiency. Durga Malladi, Qualcomm’s Senior Vice President and General Manager of Technology Planning and Edge Solutions, stated:
“The Qualcomm X85 is the most advanced AI-enhanced modem globally, utilized by the finest smartphones on the market. As Qualcomm marks its 40th anniversary, it’s only fitting that we celebrate this milestone and decades of innovation with the launch of this leading-edge platform.”
If you detect a subtle jab at Apple in those remarks, you’re correct. The new iPhone 16e represents Apple’s first venture into using its self-developed modem, the C1, eschewing Qualcomm’s technology. However, the X85 modem is already undergoing testing by device manufacturers and is anticipated to debut in consumer devices later this year.
