07
Mar
Difference Blue Ray Et Dvd. The best Blu-ray players can play CDs and DVDs though so they offer an element of backwards compatibility. Blu-ray discs look absolutely no different to a DVD they are both small round portable discs of data. The extra resolution makes Blu-ray look sharper more detailed and more realistic. Les disques Blu-ray ne ressemblent absolument pas à un DVD ils sont tous les deux de petits disques portables de données.
Also the experience of watching a Blu Ray disc video in high definition is unmatched by DVDs video quality. Compare Blu ray and DVD the former is more suitable for the HDTV display. Le Blu-Ray lui commercialisé depuis 2006 propose une qualité audiovisuelle excellente en HD. So there is no doubt that Blu-ray can give you more depth a wide range of color shades and more details while playing. The Blu-Ray laser is you guessed it blue and works on shorter 405nm wavelengths meaning they can read information more closely and precisely. This is an extremely high level of HDTV quality and is currently unequalled in its vision.
A Blu-ray disc is able to provide the viewer with a 19201080 resolution.
Le Blu-Ray lui commercialisé depuis 2006 propose une qualité audiovisuelle excellente en HD. Blu-Rays grooves are much closer to each-other and thinner. DVD grooves are bit farther to each-other and are more dense. - 470 ou 438 Gio simple couche - 850 ou 791 Gio double couche Les blu ray sont aussi utilisé pour les Jeux PS3. So what makes Blu-rays better than DVDs. DVD is read by a red laser which has a wavelength of 650nm while Blue Ray discs are read by a Blue laser as implied by the name having a wavelength of 405nm.