You can Turn brightness down on Roku TV by selecting any preset brightness option on the TV picture settings menu. You can also use advanced settings like local dimming to access the brightness and contrast value of your Roku device. Go through this to know the steps used to access them.
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Why Should I Change the Brightness Level on my TV?
Some Smart TVs come with light sensors that can adjust the TV screen’s brightness level to match the environment lighting. For some TVs, you need to do it manually. You need to adjust your brightness to avoid damage to your eye. This will also improve the picture quality of your TV and give you some good eye catchy experiences.
Is it Possible to Turn Brightness Down on Roku TV?
Yes, it is possible to turn down the brightness value of your Roku TV by using the TV picture settings option on your Roku TV. You cannot adjust manually, but there are some preset brightness options you can use. Read Fix TCL Roku TV Red Screen to know more about it.
How to Turn Brightness Down on Roku TV?
To turn down the brightness value or adjust its value, you need to access the TV picture settings and select any of the preset brightness options and adjust the screen brightness value of your Roku TV.
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You need to go through the following steps to adjust the brightness on your Roku device,
- On your Roku TV, go to Settings.
- Now find and select the TV picture settings option from the list of options available.
- You can now move and select the TV brightness option.

- Under this option, you can find the preset brightness options,
- Brighter
- Bright
- Normal
- Dark
- Darker
- To change the Brightness value, highlight any of the options and press OK on the Roku remote.
You have now successfully turned down the brightness value of your Roku TV. Read Screen Mirror on Roku TV
How to Adjust Local Dimming on Roku Device?
The local dimming option on Roku TV is an advanced picture control setting used to improve contrast by dimming the parts that should be dark on the LCD screen. To access this option, the steps to go through are as follows,
- Once the Playback starts, press the Star button on your Roku Remote to go to the Options menu.
- Now move on and select the Advanced picture settings option.
- Navigate and choose the Local dimming or Local contrast option.
- You can select the option you want from the list of options which are,
- Off – Turn Off locla dimming
- Low – Local dimming on small range.
- Medium – Local dimming on medium range.
- High – Local dimming on a large range.
By choosing any of the options other than Off, you can adjust the local dimming function of your Roku TV. Read Fix Spotify Not Working on Roku to know more about it.
The End
With this article, you can now turn down brightness and adjust the local dimming feature on your Roku TV with the simple steps given here. You are not able to adjust it manually but can select the many preset options to adjust brightness and local dimming function on Roku TV. If you are still in doubt, then contact the Roku help centre.
Frequently Asked Questions:
Is it Possible to Turn Brightness Down on Roku TV?
Yes, it is possible to turn down the brightness value of your Roku device by using the TV picture settings option on Roku TV. You cannot adjust manually, but there are some preset brightness options you can use.
Is it Possible to Adjust Local Dimming on Roku Device?
Yeah, you just need to go to the Local Dimming option on your Roku TV to improve the contract of your screen. When you adjust Local Dimming, some of the parts of your LCD screen get dark.