How to: Open the Settings app > Display. You'll get two cards for Light and Dark. Tap on the Dark option. Alternatively, you can change the system wallpaper and continue using the light theme, but ...
Even the best TVs don't look as good as they potentially can when they're fresh out of the box. If you have a new Hisense TV, ...
With a few simple tweaks, you can ensure your modern TV uses only the power it needs - even as today's models grow more efficient.