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How to select LCD and OLED screens

Time : 2021-10-14 14:07:51 Popularity : 90

I can't choose between LCD and OLED screens?

OLED screen

Advantages: it supports fingerprint identification under the screen, OLED is more power-saving, color display is more gorgeous under the same conditions, supports information screen display, transparent, light and flexible.

Disadvantages: PWM dimming hurts the eyes, burns the screen, and the technology is not mature enough, so the cost is high and the sense of granularity is heavy. I don't think it is clear enough at 1080p resolution.

LCD screen

Advantages: high brightness (sunlight screen), firmer, not suitable for broken screen, mature screen technology, so the cost is low, the color reduction degree is high, and there will be no color deviation after long-time use.

Disadvantages: high power consumption (large power consumption), no support for off screen fingerprint, and the technology is not advanced enough.

The principle of mobile phone OLED is that PWM dimming is used in low brightness. The principle is to adjust the brightness of the mobile phone to adjust the brightness of the phone. The faster the speed of the light goes out, the higher the brightness of the mobile phone.

Although this kind of flash screen is invisible to human eyes, it can still be seen by camera. Watching this kind of screen for a long time is also prone to eye fatigue, which has a very obvious impact on vision.

The LCD uses the backlight voltage to adjust the brightness, so PWM dimming is not required. If you are very sensitive to OLED screen flicker, choose LCD screen.

Summary recommendations:

If you are not afraid of screen flash and want more amazing screen color and more power saving, choose OLED screen; If you want to protect your eyes and the screen lasts longer, choose LCD screen. LCD is also widely used in industry. It is important to choose the most suitable one according to the occasion.

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Title:How to select LCD and OLED screens
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