Better AMOLED screen
2 of 22 from Samsung unveils its Galaxy S4 (pictures)
The phone's equipped with a 5-inch full-HD Super AMOLED screen with a 1,920x1,080-pixel resolution and 441ppi.
March 14, 2013 4:28 PM PDT
Photo by: Sarah Tew/CNET
| Caption by: Lynn La
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