Is there no big difference in battery usage depending on the screen in the AMOLED method?

amoled

In the past, if it was a backlit screen, the LEDs that illuminate the LCD should be big and bright, so I had no choice but to consume more batteries.

In the case of AMOLED, which is used these days, it shines without backlight, so I don't think there will be a big difference because the power consumption is big.

I'm curious about the opinions of experts.

521 2016-06-05 Gentleman

A. 1

Even if it is an amOLED, the larger the screen, the more cells there are, and the more electrical consumption is due to the need to supply current for each element to emit light.
Also, instead of showing the fixed screen, it keeps changing, so you have to control the cells of the liquid crystal
The larger the screen, the more particles it controls, so the more power it uses.
So the larger the screen is, the more power it still consumes.

Gentleman 9 years ago 0

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