Small study suggests dark mode doesn’t save much power for very human reasons

Quick Summary:

LCD screens, dominant in laptops and tablets, tend to get turned way up.

However, the study—not peer-reviewed but published as part of the International Workshop on Low Carbon Computing—suggests that claims about dark mode's efficiency may be overstated in real-world scenarios, with non-cutting-edge hardware and humans at the controls.

But what about on the older but still dominant screen technology, LCDs?

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Article Details

Author / Journalist: Kevin Purdy

Category: Technology

Markets: United States

Topics: Oled Light mode BBC Bbc sounds Laptop displays Lcd Smartphone displays Dark mode Purdue University Tech

Source Website Secure: Yes (HTTPS)

News Sentiment: Negative

Fact Checked: Legitimate

Article Type: News Report

Published On: 2025-02-20 @ 19:34:31 (1 days ago)

News Timezone: GMT -5:00

News Source URL: arstechnica.com

Language: English

Article Length: 170 words

Reading Time: 1 minutes read

Sentences: 60 lines

Sentence Length: 3 words per sentence (average)

Platforms: Desktop Web, Mobile Web, iOS App, Android App

Copyright Owner: © Ars Technica

News ID: 26306193

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