With 5g, carriers could also deliver super-sharp 4k video to the home.

通过5g，运营商可以向住户家提供高清4 K视频。

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"The potential is there for really super-sharp clarity, " Chinnock says of the HDTV market.

CNN: Watch for microdisplays this year

Scientists used the microscope to control a tiny, super-sharp needle along a copper surface, IBM said.

WSJ: IBM makes tiny movie by pushing molecules around

There's also a super-sharp 922k-dot 3-inch LCD (no touchscreen here, not that we miss it) and a built-in optical viewfinder.

ENGADGET: Canon PowerShot G15 features f/1.8-2.8 lens and DSLR-like controls, we go hands-on (video)