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Ultra HD

(1) See also Ultra-D and Ultra HD Blu-ray.

(2) (Ultra High Definition) A TV or computer monitor with 2,160 lines of resolution (see 4K TV). Years ago, Ultra HD referred to 1,080 lines, which today is the common resolution on new TVs and should be the bare minimum for any computer screen. See 1080p and high-resolution monitor.

Ultra HD Computer Monitor
With an extremely high pixel density, Dell's first 4K UltraHD monitor delivered a 3840x2160 resolution on a 31.5" screen. (Image courtesy of Dell Inc.)

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Before/After Your Search Term
ULS serverUltra HD Blu-ray
ULSIUltra HD Premium
UltimateUltra HDTV
UltimateTVUltra High-Def TV
Ultra ATAultra high frequency
Ultra-DUltra IDE
Ultra DMAUltra Mobile Broadband
Ultra DMA/100Ultra-Mobile PC
Ultra DMA/33ultra portable
Ultra DMA/66ultra portable laptop

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