Cable & Connector Comparisons
Not sure which video connection to use? These side-by-side comparisons cover the differences in
signal type, audio, resolution and bandwidth, connectors, and compatibility — so you can pick
the right cable or adapter with confidence.
DVI vs HDMI
Both use the same TMDS digital signaling, so the picture is identical — but HDMI adds
audio, 4K/8K, and consumer features, while DVI is video-only. Connect them with a passive adapter.
Compare DVI & HDMI
HDMI vs DisplayPort
HDMI rules TVs and home theater (CEC, ARC/eARC); DisplayPort rules PC monitors with higher
bandwidth and multi-monitor daisy-chaining. DisplayPort-to-HDMI works with a passive adapter.
Compare HDMI & DisplayPort
DVI-D vs DVI-I
DVI-D is digital-only; DVI-I is integrated digital and analog, with four extra pins and a VGA
fallback. A DVI-D plug fits a DVI-I port, but not the other way around.
Compare DVI-D & DVI-I
DisplayPort vs USB-C
Not rivals: DisplayPort is a protocol, USB-C is a connector, and most USB-C video is
DisplayPort via Alt Mode. USB-C adds data and power over one cable.
Compare DisplayPort & USB-C
Looking for something more specific? Try the
Cable Selector Guide, the
Video Bandwidth Calculator, or the
Connector Compatibility Matrix.
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