Samsung phones' always-on display power usage
The article discusses the use of the Always-On Display (AOD) feature in Samsung smartphones, explaining that it relies on OLED screen technology, which allows specific pixels to be activated only for showing the time and notifications. This approach reduces power consumption compared to traditional displays. Tests have shown that enabling the feature consumes approximately 10% to 15% of the phone's battery during a typical day of use, with less than 1% consumption per hour. Although newer phones are equipped with technologies like LTPO that improve efficiency, the difference in battery drain when AOD is enabled remains limited. Overall, activating the feature is considered an acceptable investment by users for the convenience of constant information access, with the option to minimize battery usage by enabling it only when needed.
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