Smartphones are the Swiss army knives of the 21st century. Whether we’re talking about iPhones or Android phones, they can do nearly anything you’d want a digital device to do, from playing music and ...

It also displays battery life and controls selection of other modes, leaving the physical button for simple on/off duties. SeTaTec says the flashlight will run for about two hours on full blast, but ...

Unlock the full potential of your Samsung Galaxy by customizing the side button for quick access to apps, flashlight, camera, ...