The Samsung Galaxy S4 has an impressive 13 megapixel camera and a bright LED flash, one that is useful for more things than just taking pictures. Earlier this week we explained how to use the ...

If you want to ensure that the screen light on your Samsung Galaxy S4 stays lit while you are viewing the screen, enable Smart Stay in the Screen section of the Settings category on your device.

When I read an email from our reader saying that the camera flash in his Samsung Galaxy S4 does not work, my first impression was the problem was caused by a hardware glitch but then I realized it ...

That is the camera flash. The Samsung Galaxy S4 camera flash can be used as a bright notification or alert system, and this works on the Galaxy S3 or Note series as well. We’ve heard this was ...

Samsung described the video as a "a cool flash mob for the 'Be Ready 4 The Next ... Be sure to catch CNET's live coverage of Samsung's Galaxy S4 event on Thursday at 7 p.m. ET / 4 p.m. PT Samsung ...