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Redmi Note 9
open-in-new
<p>Redmi Note 9 is a line of <a href="/facts/Android_(operating_system)/nNyHb0xz">Android</a>-based <a href="/facts/Smartphone/cSIrBMWG">smartphones</a> as part of the Redmi Note series by <a href="/facts/Redmi/MWlVjNwN">Redmi</a>, a sub-brand of <a href="/facts/Xiaomi/1u0fUnbN">Xiaomi Inc</a>. </p><p>The smartphone was succeeded by Redmi Note 10, an upgraded version released in March, 2021. </p>