Redmi Note 9 Pro ndi Redmi Note 9S adapezanso zosintha za Internal Android 12 pambuyo pa POCO X3.
Redmi Note 9 Pro ndi Redmi Note 9S zidagulitsidwa mkati mwa 2020. Zida izi pogwiritsa ntchito Snapdragon 720G ndipo zinatuluka m'bokosi ndi Android 10. Zida izi zinali chipangizo choyamba kulandira zosintha za Android 11. Ndipo pamapeto pake mayeso a Internal Android 12 adayamba. Redmi Note 9 Pro ndi Redmi Note 9S Android 12 Internal Beta idayamba nthawi imodzi ndi POCO X3 NFC. Tsiku lotulutsidwa likhoza kukhala lofanana ndi POCO X3 NFC.
Redmi Note 9S ndi Redmi Note 9 Pro sanalandirebe zosintha za Android 11 zochokera ku MIUI 13 ngati Beta Yamkati. Pazifukwa izi, zida izi zitha kudumpha zosintha za MIUI 11 zochokera ku Android 13 ndikulandila mwachindunji zosintha za MIUI 12 zochokera ku Android 13. Xiaomi wapereka tsiku lakusintha kwa MIUI 13 pazida izi Q2. Mwanjira ina, zosinthazi, zozikidwa pa Android 12 ndi MIUI 13, zidzatulutsidwa mu June kapena Julayi.
