Mi 9T / Redmi K20 Firmware

Codename: davinci

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Official Mi 9T / Redmi K20 firmware (codename davinci). The newest Fastboot ROM is V12.5.2.0.RFJCNXM (Android 11), 4.0 GB, released 2021-11-03 03:00. The newest Recovery ROM is . Files are served directly from Xiaomi’s servers. Need flashing help? Browse our guides.

Xiaomi Mi 9T – official photo
  • Released2019, June 12
  • Body191g, 8.8mm thickness
  • OSAndroid 9.0, up to Android 11, MIUI 12.1
  • Storage64GB/128GB/256GB storage, no card slot

Xiaomi Mi 9T was announced in 2019, June 12. Released 2019, June 12, runs Android 9.0 (Pie), upgradable to Android 11, MIUI 12.1, powered by Qualcomm SDM730 Snapdragon 730 (8 nm), memory: 64GB 6GB RAM, 128GB 6GB RAM, 256GB 8GB RAM, available in Carbon black, Red flame, Glacier blue.

Full specifications
Network
TechnologyGSM / HSPA / LTE
Launch
Announced2019, June 12. Released 2019, June 12
StatusDiscontinued
Body
Dimensions156.7 x 74.3 x 8.8 mm (6.17 x 2.93 x 0.35 in)
Weight191 g (6.74 oz)
BuildGlass front (Gorilla Glass 5), glass back, aluminum frame
SIMNano-SIM + Nano-SIM
Display
TypeAMOLED, HDR
Size6.39 inches, 100.2 cm2 (~86.1% screen-to-body ratio)
Resolution1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
ProtectionCorning Gorilla Glass 5
Platform
OSAndroid 9.0 (Pie), upgradable to Android 11, MIUI 12.1
ChipsetQualcomm SDM730 Snapdragon 730 (8 nm)
CPUOcta-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
GPUAdreno 618
Memory
Card slotNo
Internal64GB 6GB RAM, 128GB 6GB RAM, 256GB 8GB RAM
Main Camera
Triple48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.4, 53mm (telephoto), 1/4.0", 1.12µm, PDAF, 2x optical zoom 13 MP, f/2.4, 12mm (ultrawide), 1/3.1", 1.12µm
FeaturesDual-LED flash, HDR, panorama
Video4K@30fps, 1080p@30/120/240fps, 1080p@960fps
Selfie camera
SingleMotorized pop-up 20 MP, f/2.2, (wide), 1/3.4", 0.8µm
FeaturesHDR
Video1080p@30fps
Sound
LoudspeakerYes
3.5mm jackYes
Comms
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth5.0, A2DP, LE, aptX HD
PositioningGPS, GLONASS, GALILEO, BDS
NFCYes
RadioFM radio
USBUSB Type-C 2.0, OTG
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
TypeLi-Po 4000 mAh, non-removable
Charging18W wired
Misc
ColorsCarbon black, Red flame, Glacier blue
ModelsM1903F10G
SAR1.19 W/kg (head) 1.18 W/kg (body)
SAR EU1.34 W/kg (head) 1.51 W/kg (body)
PriceAbout 460 EUR
Our Tests
PerformanceAnTuTu: 211915 (v7), 257146 (v8) GeekBench: 6863 (v4.4), 1703 (v5.1) GFXBench: 13fps (ES 3.1 onscreen)
Display646 nits max brightness (measured)
CameraPhoto / Video
Loudspeaker-25.3 LUFS (Very good)
Audio qualityNoise -93.5dB / Crosstalk -93.8dB
Battery (old)Endurance rating 100h

1 versions found

Version Android Type Size Released Downloads Download
V12.1.4.0.RFJMIXM
Global
Android 11 Fastboot 3.2 GB 2021-07-27 03:00 0 Download

Locked, stuck or need it flashed?

Step-by-step guides for technicians working on the Mi 9T / Redmi K20:

Remove Xiaomi FRP & factory reset Flash MediaTek (MTK) devices Fix IMEI with Dual CPID View services