I suspect that simple LCD displays have the lowest power consumption (see wristw... | Hacker News

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mytailorisrich on July 9, 2024 | parent | context | favorite | on: Don't use 7-segment displays (2011) [pdf]

I suspect that simple LCD displays have the lowest power consumption (see wristwatches, etc).

xxs on July 9, 2024 [–]

They are not even remotely comparable when it comes to readability/contrast.

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