How to Change DPI and Display Settings on Oppo Find X9

Accessing Developer Options

• ⚙️ Navigate to Settings and then About device on your Oppo Find X9.
• 👆 Tap the Version number multiple times to enable Developer Options.
• 🔒 You'll be prompted to enter your lock screen password to confirm.

Adjusting Screen Density (DPI)

• 🔍 Within Developer Options, find the Drawing section and locate Smallest width.
• 📏 The default DPI value is 360, but you can change this to customize screen density.
• ⚠️ Note that the smallest available value is 320.
• 🔄 To revert, simply set the Smallest width back to the default 360.

Modifying Display and Font Size

• 🖥️ In the Display settings, you can adjust the Display size to Large, Standard, or Small.
• ✍️ The Font size can also be modified, with options ranging from largest to smallest.
• 🎨 While font style can be changed, manual adjustments to font weight are possible but difficult to reset precisely.
• ✅ To reset font size and apply changes, use the Reset and Apply options.