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Lumen power
4 of 7 from Samsung Galaxy Beam (photos)
Samsung boasts that its Beam projects at a brightness level of 15 lumens, whereas other projector phones in the past have topped out at 10 lumens. Projections--including video playback--looked great in our first demo, which took place in a dark room. The LED bulb itself has a life span of about 20,000 hours, so don't expect to have to replace it soon.
February 26, 2012 1:35 AM PST
Photo by: Stephen Shankland/CNET
| Caption by: Jessica Dolcourt
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