Is this the end of HDMI? These ports could replace it

The HDMI port has become a standard fixture in modern audiovisual setups, from TVs and projectors to gaming consoles and laptops. But with evolving technology and new demands for versatility, other connection types are gaining momentum. Could HDMI’s long reign be coming to an end?

USB-C rises as a strong contender

USB-C is quickly emerging as the most versatile alternative to HDMI. Known for its reversible design, it can transmit video, audio, data, and power simultaneously through a single cable. Many modern monitors already support USB-C with DisplayPort functionality, allowing users to charge laptops while transmitting high-quality video, all from one port.

Technical and industrial challenges

Despite its appeal, USB-C still lags behind HDMI in raw bandwidth. While USB 4 maxes out at 40 Gbps, HDMI 2.1b can hit 48 Gbps—an important advantage for high-resolution formats like 8K or 4K at high refresh rates. Moreover, HDMI’s deep industry integration, including features like Consumer Electronics Control (CEC), makes it hard to replace overnight.

China’s GPMI: a new challenger

China has introduced the GPMI (General Purpose Media Interface), a new audiovisual standard boasting speeds of up to 192 Gbps, compatibility features, and integrated power delivery. Backed by government-supported tech consortia, GPMI could become a serious global player if licensing and ecosystem adoption align.

A slow evolution, not a sudden shift

Although new standards bring promising features, HDMI’s dominance remains firmly entrenched. The transition will likely be gradual, with devices supporting multiple ports and protocols rather than replacing HDMI outright. For now, it’s coexistence—not extinction.