User Manual
Table Of Contents
- Basics
- Read me first
- Device overheating situations and solutions
- Device layout and functions
- Battery
- SIM or USIM card (nano-SIM card) (SM-T875, SM-T975, SM-T976B)
- Memory card (microSD card)
- Turning the device on and off
- Initial setup
- Samsung account
- Transferring data from your previous device (Smart Switch)
- Understanding the screen
- Notification panel
- Screen capture and screen record
- Entering text
- Apps and features
- Installing or uninstalling apps
- S Pen features
- Bixby
- Bixby Vision
- Bixby Routines
- Phone
- Contacts
- Messages
- Internet
- Camera
- Gallery
- AR Zone
- Edge screen
- Multi window
- Samsung Daily
- Samsung Members
- Samsung Notes
- PENUP
- Calendar
- Reminder
- Samsung Flow
- Voice Recorder
- My Files
- Clock
- Calculator
- Game Launcher
- Game Booster
- Samsung Kids
- SmartThings
- Sharing content
- Music Share
- Smart View
- Daily Board
- Samsung DeX
- Google apps
- Settings
- Appendix
Settings
171
Motion smoothness
The refresh rate is the number of times the screen is refreshed every second. Use a high
refresh rate to prevent the screen from flickering when switching between screens. The
screen will scroll more smoothly. When you select a standard refresh rate, you can use the
battery longer.
1
On the Settings screen, tap
Display
→
Motion smoothness
.
2
Select a refresh rate.
•
High
: Use a high refresh rate for the screen to switch more smoothly.
•
Standard
: Use a standard refresh rate in normal situations to conserve battery power.
Blue light filter (SM-T970, SM-T975, SM-T976B)
Reduce eye strain by limiting the amount of blue light emitted by the screen.
1
On the Settings screen, tap
Display
→
Blue light filter
and tap the
Turn on now
switch
to activate it.
2
Drag the adjustment bar to adjust the filter’s opacity.
3
To set the schedule to apply the blue light filter to the screen, tap the
Turn on as
scheduled
switch to activate it and select an option.
•
Sunset to sunrise
: Set the device to apply the blue light filter at night and turn it off in
the morning based on your current location.
•
Custom schedule
: Set a specific time to apply the blue light filter.
Changing the screen mode or adjusting the display colour
Change the screen mode or adjust the display colour to your preference.