Jun 7, 2026Jun 7, 2026 · 5 min read · 97 viewsHow OLED & LTPO Enable Always-On DisplaysTL;DR: Always-on displays don’t drain your phone battery because they rely on two hardware advancements: OLED panels and LTPO technology. OLEDs save power by physically turning off pixels to display b5 min read · 97 views
