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HD DVD players have been much cheaperthanBlu-ray machines, but Blu-ray discshavemore storage space and more advanced protections againstpiracy.Both versions deliver sharp resolution. HD-DVD has 15GB(30GB for dual layer) and is cheaperthanBlu-Ray.
Just so, is Blu ray the same as HD?
The major differencebetweenBlu-ray/HD DVD and DVDs is capacity --thatis, both Blu-ray and HD DVD can storemoreinformation than current DVDs on the same size 12cmopticaldisc we're all used to. In contrast, HD DVDs canstore up to15GB on a single layer while Blu-ray canhold 25GB onone layer.
Thereof, is Blu Ray better quality?
Dual layer Blu-ray discs can hold asmuchas 50 GB of data. DVD players and discs are cheaper thanaBlu-ray disc. Quality. Because of thelargerstorage capacity of the Blu-ray disc, it canholdmuch more video and audio data, allowing for muchhigherquality of video and audio.
The more data, the better the pictureandsound quality, and Ultra HD Blu-ray is poisedtodeliver big-time data. As for your A/V receiver, think of italongthe same lines as a 4K UHD TV. One combines audio andvideoand uses HDCP 2.2, while the second is audio-only and doesn'tuseHDCP 2.2.