Hyundai Motor Company and Samsung Electronics have successfully verified Private 5G (P-5G) RedCap technology, marking a significant milestone in the evolution of smart manufacturing. This cutting-edge technology enables faster, more seamless communication while reducing power consumption and operational costs—a game-changer for industrial connectivity.
The companies are showcasing P-5G RedCap at MWC25 Barcelona from March 3-6, 2025, demonstrating how it enhances efficiency in automotive production. Hyundai’s Ulsan Plant and Hyundai Motor Group Metaplant America (HMGMA) are already utilizing this technology in mass production, with plans to integrate it into Hyundai’s upcoming EV-exclusive facility in Ulsan, set to open in 2026.
As a pioneer in future mobility, Hyundai continues to push boundaries with electrification, automation, and software-driven solutions. Now, with Samsung’s expertise in network technology, Hyundai has become the first automaker to verify P-5G RedCap technology in a real-world production setting. Jae Min Lee, Vice President and Head of E-FOREST Center at Hyundai Motor and Kia, emphasized the company’s commitment to innovation: “We were the first Korean company to implement Private 5G in mass production, and now we are leading the industry in verifying P-5G RedCap. This technology will accelerate the future of smart manufacturing.“
Simon Lee, Vice President and Head of B2B•B2G Business Development at Samsung Electronics, highlighted the significance of this partnership: “Our collaboration with Hyundai shows how industry leaders can drive innovation together. Samsung’s RedCap-powered private 5G network solutions will unlock new levels of efficiency for manufacturers and enterprises worldwide.“
How P-5G RedCap Technology is Changing the Game
Private 5G (P-5G) is a dedicated, high-speed network designed for industrial environments, ensuring secure and interference-free data transmission. Unlike traditional Wi-Fi, which can suffer from congestion and instability, P-5G provides a more reliable and scalable connectivity solution for automated factories. RedCap, or “Reduced Capability,” streamlines network configurations, making it more cost-effective and energy-efficient. By simplifying infrastructure and optimizing bandwidth, it enhances communication between robots, inspection equipment, cameras, and other smart factory devices.
Hyundai has already put this technology to the test. Since January 2025, the company has conducted rigorous trials at Samsung’s Suwon campus, using a custom-built vehicle inspection system to assess P-5G’s real-world performance. The results confirm faster data transmission, lower latency, and improved operational efficiency.
Real-World Applications at Hyundai’s Factories
One of the first implementations of P-5G RedCap is within Hyundai’s D Scan vehicle inspection system, which now incorporates Qualcomm’s Snapdragon® X35 5G Modem-RF System chipsets. This upgrade has significantly improved wireless data transmission for quality control and diagnostics.
Additionally, Samsung’s P-5G solution has more than doubled uplink capacity, ensuring real-time IoT data processing while minimizing power usage. This is a crucial step in advancing fully automated smart factories.
The Road Ahead: Expanding Smart Manufacturing
Looking forward, Hyundai plans to expand P-5G RedCap technology to its new EV-dedicated plant in Ulsan, which will open in 2026. This marks a key step in the company’s digital transformation strategy, setting the stage for even more efficient, intelligent, and connected manufacturing ecosystems.
With Hyundai and Samsung leading the way, P-5G RedCap is poised to become a cornerstone of next-generation industrial automation. This partnership is not just about improving factories—it’s about revolutionizing the way vehicles are built for the future.