Daniel is Lifehacker's Shopping Editor covering tech deals and reviewing TVs, headphones, speakers, and projectors. He earned his master’s in journalism from Columbia University and has reported for ...

One of the primary causes of sudden brightness changes is the TV's ambient light sensor. This sensor adjusts the screen brightness based on the lighting conditions in the room. To disable or adjust ...

If you haven’t changed the settings on your new Samsung TV, you’re likely not getting anywhere close to the best picture quality or viewing experience it’s capable of delivering. It’s time to change ...

Sony makes some great TVs. We've often picked them as one of the best TVs you can buy. However, that doesn't mean they look perfect out of the box. For the best performance from any Sony TV you'll ...

So you've got a new Samsung TV. Maybe it's the Samsung S90F or one of the Samsung options on our list of best TVs. Any of those, as well as any other Samsung TV, needs a few adjustments to look its ...