Xiaomi is going to launch MIUI 13 - its custom ROM based on Android 12 - soon and has shared the first list of phones that will get the update.
Among the first batch of phones are Xiaomi 11 Ultra, Xiaomi 11, Xiaomi 11 Youth Vitality Edition, Redmi K40 Pro and Redmi K40 Pro+. Xiaomi has also said they are testing the update on Redmi Note 8 for a possibility of its inclusion in the next batch.
The full list of eligible devices include the following phones (via 91mobiles.com):
Mi 11 series: Mi 11 Ultra, Mi 11, Mi 11 Pro, Mi 11X, Mi 11X Pro, Mi 11 Lite
Mi 10 series: Mi 10T Pro, Mi 10T, Mi 10T Lite, Mi 10 5G, Mi 10 Ultra, Mi 10 Youth 5G, Mi 10 Lite 5G, Mi 10 Pro 5G
CloseMi Note 10 series: Mi Note 10 Lite, Mi Note 10, Mi Note 10 Pro
Mi 9 series: Mi 9 Pro 5G, Mi 9 Pro, Mi 9 Explorer Edition
Mi CC9 Pro
Mi Mix Alpha
Redmi K40 series: Redmi K40, Redmi K40 Pro, Redmi K40 Pro+, Redmi K40 Gaming Enhanced Edition
Redmi K30 series: Redmi K30 Ultra, Redmi K30i 5G, Redmi K30 5G Racing, Redmi K30 Pro Zoom, Redmi K30 Pro, Redmi K30, Redmi K30 5G
Redmi Note 9 series: Redmi Note 9 Pro, Redmi Note 9, Redmi Note 9S, Redmi Note 9 Pro Max
Redmi 9 series: Redmi 9 Prime, Redmi 9i, Redmi 9, Redmi 9A, Redmi 9C, Redmi 9
Redmi 10X series: Redmi 10X Pro 5G, Redmi 10X 5G, Redmi 10X 4G
Redmi K20 series: Redmi K20 Pro Premium, Redmi K20 Pro
Poco X series: Poco X3 NFC, Poco X3, Poco X3 Pro, Poco X2 Pro (or F2 Pro), Poco X2
Poco M series: Poco M3, Poco M2 Pro, Poco M2
Poco C3