あなたのディスプレイ対角は、次のとおりです。

Dimensions might be incorrect without calibration. To calibrate place a physical credit card against the image of the card below and increase or decrease its size until it matches the size of the physical card exactly. Once both have the same size the calibration is complete and you can read the display dimensions above. If you don't have physical card you can use debit card, library card or a standard ID.