Effort Tries to Counter Sales Pressure on Firm's Profit-Driving Products
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| Sony CEO Kazuo Hirai unveiled the Xperia Z1 smartphone in Berlin Wednesday. A new compact camera attaches to the Z1 and most smartphones. |
For the past few years, digital-camera manufacturers have wrestled with a conundrum caused by the advent of the smartphone: More people are snapping and sharing photos than ever, but camera sales continue to fall at a record pace.
