The word guenon comes from the French word for monkey. Monkeys in the guenon group are some of the most colorful, graceful, and lively in Africa. Guenons are best known for their striking color patterns, such as hip stripes, brow bands, or a white nose spot or band. Facial adornments can also include a throat ruff, beard, or mustache.
1 Cost â This is one of the most important differences between a Blu-ray and a DVD disc. 2  The cost of Blu-ray disc is double the amount as that of a DVD disc. 3  However, experts think that the Blu-ray discs will be much cheaper in future as recession had a high impact on the disc sales.
A single-layer disc can hold 25GB (DVD = 4.7GB) A dual-layer disc can hold 50GB (DVD = 8.5GB) Q: What features does Blu-ray have that DVD does not? A: Blu-ray plays back HD video with over five times the visual quality of DVD. It can hold longer films and has 6.1 and 7.1 audio. In addition it can run Java applications and BD-Live internet connectivity. Q: How can choosing to use Blu-ray rather than DVD entice consumers to purchase?