How to check mobile phone screen size

You can check your phone screen size by measuring the screen diagonal length and converting it to inches or centimeters: Use a tape measure or ruler to measure the screen diagonal length. Divide the length by 25.4 (inches) or 10 (cm) to convert. Some phone models provide screen size information in settings.

How to check the screen size of your mobile phone

Step 1: Measure the screen diagonal length

• Use a tape measure or ruler to measure the diagonal length from the upper left corner to the lower right corner of the screen.
• When measuring, make sure the screen is facing up and the ruler or tape measure is perpendicular to the screen.

Step 2: Convert length to inches or centimeters

• Measurements may be in millimeters (mm).
• Divide the length by 25.4 to convert it to inches, or by 10 to convert it to centimeters.

Example:

• If the measurement is 160 mm, the conversion to inches is 160 / 25.4 = 6.3 inches.
• If the measurement is 150 mm, the conversion to centimeters is 150 / 10 = 15 cm.

Check the screen size using phone settings

Some phone models can check the screen size directly in the device settings:

• Open your phone settings.
• Find the "Display" or "Display Settings" section.
• Screen size will usually be listed under "Screen Resolution" or "Display Size".

Note:

• Screen size is usually expressed as diagonal length in inches or centimeters.
• Different phone models may use different screen size measurement standards.
• If you are measuring your screen size to purchase a screen protector or other accessories, please make sure you use the official or accurate measurement method.

The above is the detailed content of How to check mobile phone screen size. For more information, please follow other related articles on the PHP Chinese website!