pixel xl root_如何在Google Pixel 4和Pixel 4 XL上禁用90Hz显示
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One of the Google Pixel 4 and 4 XL’s key features is its 90Hz display. But if you’re trying to save battery life, you can turn off the high refresh rate. Here’s how to keep the phone’s screen at 60 Hz.
Google Pixel 4和4 XL的主要功能之一是其90Hz显示屏。 但是，如果您要节省电池寿命，可以关闭高刷新率。 这是将手机屏幕保持60 Hz的方法。
如何禁用90Hz显示 (How to Disable the 90Hz Display)
To begin, swipe down on your home screen twice to move past the notification shade and into the quick tiles section. Tap on the gear icon to open the Settings menu.
首先，请在主屏幕上向下滑动两次，以越过通知栏并进入快速平铺部分。 点击齿轮图标以打开“设置”菜单。
Alternatively, you can swipe up from the home screen to open the app drawer. From there, locate and select the “Settings” app.
或者，您可以从主屏幕向上滑动以打开应用程序抽屉。 从那里找到并选择“设置”应用。
Scroll down and tap on the “Display” option.
向下滚动并点击“显示”选项。
Select the “Advanced” button to expand the menu.
选择“高级”按钮以展开菜单。
Locate and tap on the “Smooth Display” option.
找到并点击“平滑显示”选项。
Select the toggle next to “Smooth Display” to disable the 90Hz display. As the Pixel 4 and Pixel 4 XL will be locked at 60 Hz, you should experience a slightly better battery life.
选择“平滑显示”旁边的切换按钮以禁用90Hz显示。 由于Pixel 4和Pixel 4 XL将锁定在60 Hz，因此电池寿命应该会略长一些。
如何强制90Hz刷新率 (How to Force 90Hz Refresh Rate)
If you’re not worried about battery life and want the Google Pixel 4 and Pixel 4 XL to always run at 90Hz, you force the better-looking display. We don’t recommend this as it will run down your battery faster.
如果您不担心电池寿命，并且希望Google Pixel 4和Pixel 4 XL始终以90Hz运行，则可以强制使用外观更好的显示器。 我们不建议您这样做，因为它会更快耗尽电池电量。
Before you can access the option to force the higher refresh rate, you have to enable Developer Options. To do this, swipe down on your display twice to access the quick settings tiles. Tap on the gear icon to open the Settings menu. Alternatively, open the “Setting” app from the app drawer.
必须先启用“开发人员选项”，然后才能使用该选项以强制使用更高的刷新率。 为此，请在显示屏上向下滑动两次以访问快速设置图块。 点击齿轮图标以打开“设置”菜单。 或者，从应用程序抽屉中打开“设置”应用程序。
Scroll down to the bottom of the menu and select the “About Phone” option.
向下滚动到菜单底部，然后选择“关于电话”选项。
Locate the “Build Number” item at the bottom of the page and rapidly tap on it. After a couple of seconds, you will be asked to authenticate yourself using the lock screen passcode (password, PIN, etc.).
在页面底部找到“内部版本号”项目，然后快速点击它。 几秒钟后，系统会要求您使用锁定屏幕密码(密码，PIN码等)进行身份验证。
Now that the setting is enabled hit the back button and select the “System” option.
现在已启用设置，请单击“后退”按钮并选择“系统”选项。
Scroll down and tap on “Advanced” to expand the full menu.
向下滚动并点击“高级”以展开整个菜单。
Locate and select the “Developer Options” button.
找到并选择“开发人员选项”按钮。
Either use the search tool to locate “Force 90Hz Refresh Rate” or scroll down and tap on the option within the “Debugging” section.
使用搜索工具找到“强制90Hz刷新率”，或向下滚动并点击“调试”部分中的选项。
Select the toggle next to “Force 90Hz Refresh Rate” to turn the feature off.
选择“强制90Hz刷新率”旁边的开关以关闭该功能。
Again, we don’t recommend you for the 90Hz refresh rate. Almost everyone that has used the Google Pixel 4 and Pixel 4 XL has commented on the phone’s poor battery life. Forcing the higher refresh rate will make the device die faster than usual.
同样，我们不建议您使用90Hz的刷新率。 几乎所有使用Google Pixel 4和Pixel 4 XL的人都对这款手机的电池续航能力有所评论。 强制较高的刷新率将使设备死机速度比平常更快。
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