Help library: Help library: [G4] What is SRE (Sunlight Readability Enhancement) mode?

[G4] What is SRE (Sunlight Readability Enhancement) mode?

Operation Microwaves 26/08/2015

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What is SRE (Sunlight Readability Enhancement) mode?

Sunlight Readability Enhancement (SRE) mode is a technology that tunes the screen to show

content clearly under the sunlight. It was first seen on LG G4 for the first time in Korea.

How to use

SRE mode works when the outdoor illumination is 25000 lx or higher. It adjusts both the screen

brightness and color of each individual pixel.

            ※ Normal illumination (in Lux)
                1) Hallway / washroom : 50~80 lx
                2) Office : 320 lx
                3) Cloudy day : 100 lx
                4) Day with clear skies : 1,000~25,000 lx
                5) Direct sunlight : 30,000~130,000 lx

SRE mode enables you to see content on your phone screen under the bright sunlight.

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[G4] What is SRE (Sunlight Readability Enhancement) mode?

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