264
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 06 Jan 2026
264 points (100.0% liked)
Technology
78435 readers
2450 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related news or articles.
- Be excellent to each other!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
- Check for duplicates before posting, duplicates may be removed
- Accounts 7 days and younger will have their posts automatically removed.
Approved Bots
founded 2 years ago
MODERATORS
Ha, I thought a 1Hz display was a typo until I read the article - that's the minimum display update, not the maximum: for situations when nothing's changing on the screen to save battery life.
On phones and tablets, variable refresh rates make an "always on" display feasible in terms of battery budget, where you can have something like a lock screen turned on at all times without burning through too much power.
On laptops, this might open up some possibilities of the lock screen or some kind of static or slideshow screensaver staying on longer while idle, before turning off the display.
With enough pitch black on the lock screen background, you should be able to keep it going for quite a bit longer, since this apparently has OLED. I think for phones, always on is usually a black background with text and stuff on it, isn't it?
Most Android phones with always on have a grayscale screen that is mostly black. But iPhones introduced always on with 1Hz screens and still show a less saturated, less bright version of the color wallpaper on the lock screen.