Is Sapphire Screen Really Unbreakable?

From the creator

Sapphire glass is known as one of the most durable materials for smartphone screens—but it’s costly to produce. The WSJ’s Deborah Kan tortures a sapphire screen with everyday items from shoes to sandpaper and tells us if it’s worth the money. Subscribe to the WSJ channel here: http://bit.ly/14Q81Xy Visit the WSJ channel for more video: https://www.youtube.com/wsjdigitalnetwork More from the Wall Street Journal: Visit WSJ.com: http://online.wsj.com/home-page Follow WSJ on Facebook: http://www.facebook.com/wsjlive Follow WSJ on Google+: https://plus.google.com/+wsj/posts Follow WSJ on Twitter: https://twitter.com/WSJLive Follow WSJ on Instagram: http://instagram.com/wsj Follow WSJ on Pinterest: http://www.pinterest.com/wsj/ Follow WSJ on Tumblr: http://www.tumblr.com/tagged/wall-street-journal Don’t miss a WSJ video, subscribe here: http://bit.ly/14Q81Xy More from the Wall Street Journal: Visit WSJ.com: http://www.wsj.com Visit the WSJ Video Center: https://wsj.com/video On Facebook: https://www.facebook.com/pg/wsj/videos/ On Twitter: https://twitter.com/WSJ On Snapchat: https://on.wsj.com/2ratjSM

Published 2015-04-08 · Watch on YouTube ↗
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