“What is the difference in battery life between the 4K AMOLED display and the FHD WLED display?”
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A 4K screen will typically consume more power than a FHD screen regardless of the technology. More pixels are being pushed by the system. The difference depends upon usage, brightness, material being viewed, game configuration, etc. To reduce that difference one could configure the 4K OLED to run in a "dark mode" using less white thus turning on less pixels and saving some battery life. An explanation: To create black with AMOLED the pixel is simply not turned on -- there is no backlight. To create black with WLED the computer must consume power to block the WLED backlight.
Sorry, there was a problem. Please try again later.This particular laptop has a native resolution of 3840 x 2160 resolution (4k) with AMOLED backlight. AMOLED is an acronym for Active Matrix Organic Light-Emitting Diodes. This means that there will be better colors and a stronger contrast available on this display. The FHD WLED has a 1920 x 1080 resolution. This is the typical Wide Screen LED monitor with the full high definition resolution. The 4K screen is twice the resolution than the full high definition display.
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