Your Samsung Galaxy Galaxy S20, S20+, or S20 Ultra has a stunning display that’s capable of running at 120Hz. Out of the box, the handset is set to WQHD+ (3,200 x 1,440), which can only run at 60Hz and uses the most battery life. If you want to change your screen resolution, you can set it to HD+ (1,600 x 720) or FHD+ (2,400 x 1,080).
您的Samsung Galaxy Galaxy S20 ， S20 +或S20 Ultra具有出色的显示屏，能够以120Hz运行。 开箱即用，听筒设置为WQHD +(3,200 x 1,440)，只能以60Hz运行，并使用最多的电池寿命。 如果要更改屏幕分辨率，可以将其设置为HD +(1,600 x 720)或FHD +(2,400 x 1,080)。
Start by jumping into the Settings menu when you’re ready to change your device’s screen resolution. The easiest way to do this is by swiping down from the top of the display to open the notification shade. From there, tap the Gear icon next to the Power button.
准备好更改设备的屏幕分辨率时，请先跳到“设置”菜单。 最简单的方法是从显示屏顶部向下滑动以打开通知栏。 从那里，点击电源按钮旁边的齿轮图标。
Alternatively, swipe up from the handset’s home screen to open the app drawer. Either use the search box at the top of the display or scroll between panels to launch the “Settings” app.
或者，从手机的主屏幕上向上滑动以打开应用程序抽屉。 使用显示屏顶部的搜索框，或在面板之间滚动以启动“设置”应用。
Next, select the “Display” option.
接下来，选择“显示”选项。
Scroll to the bottom of the list and then tap on the “Screen Resolution” button. Your Galaxy S20’s current screen resolution will be displayed under the item’s heading text.
滚动到列表底部，然后点击“屏幕分辨率”按钮。 您的Galaxy S20当前屏幕分辨率将显示在该项目的标题文本下。
Finally, select your desired screen resolution. Again, your choices are HD+ (1,600 x 720), FHD+ (2,400 x 1,080), and WQHD+ (3,200 x 1,440). After you make your selection, tap on the “Apply” button to save your changes.
最后，选择所需的屏幕分辨率。 同样，您可以选择HD +(1,600 x 720)，FHD +(2,400 x 1,080)和WQHD +(3,200 x 1,440)。 选择后，点击“应用”按钮以保存更改。
Changing the screen resolution on your Samsung Galaxy S20, S20+, or S20 Ultra is that simple. Remember that you can only take advantage of the smartphone’s 120Hz display when it’s set to FHD+. We recommend sticking to the middle setting as it will uses less battery life than WQHD+.
更改Samsung Galaxy S20，S20 +或S20 Ultra的屏幕分辨率非常简单。 请记住，将智能手机设置为FHD +时，您只能利用其120Hz显示器。 我们建议坚持使用中间设置，因为它会比WQHD +消耗更少的电池寿命。
翻译自: https://www.howtogeek.com/662484/samsung-galaxy-s20-how-to-change-your-screen-resolution/