Is the Honor Play7T an LCD screen

In recent years, with the continuous changes in public demand in the market, manufacturers have been using LCD screens less and less. Nowadays, except for the thousand yuan machine, there are no other models that use this screen. Although it is a pity, it is also impossible. So, as a new machine, is the screen of the Rongyao Play7T LCD?

Is Honor Play7T an LCD screen? Is the Honor Play7T an LCD screen

According to current news, Honor Play7T will adopt an LCD screen and support high refresh.

The advantages of LCD screens are:

OLED screens have lower precision than LCD screens

Firstly, OLED screens have a characteristic that their blue pixels have a short lifespan. The best way to extend their lifespan is to expand the area of the blue dots. The three commonly used layouts in the optoelectronic industry, Diamond, Zhou Dongyu, and Delta, are examples, and the arrangement is shown in the figure.

But the side effect of this solution is that it will reduce the screen's precision, with the essential pixel density unchanged, but the displayed effect will be weakened or even damaged.

Dimming issues

Many friends say that "OLED screens are more eye friendly than LCD screens." In fact, the principle is very simple. LCD has always used DC global dimming, which is more sensitive to changes in bright spots. In low light situations, the phone can detect them faster and adjust them to the appropriate brightness as soon as possible to minimize damage to the eyes.

For OLED screens, most of them are equipped with PWM dimming. This dimming method is different from DC dimming, which reduces the screen brightness through frequency. It is generally used at medium and low brightness.

In summary, the Honor Play7T will still use the same LCD material screen as the previous generation model, and this configuration can only be seen in thousand yuan machines now. However, this also has certain advantages, at least in terms of eye protection performance. Interested users will consider it after tomorrow's release.