Mi MIX 3 Firmware

Codename: perseus

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Official Mi MIX 3 firmware (codename perseus). The newest Fastboot ROM is V12.5.1.0.QEECNXM (Android 10), 3.3 GB, released 2021-07-04 03:00. The newest Recovery ROM is V12.5.1.0.QEECNXM. Files are served directly from Xiaomi’s servers. Need flashing help? Browse our guides.

Xiaomi Mi Mix 3 – official photo
  • Released2018, November
  • Body218g, 8.5mm thickness
  • OSAndroid 9.0, up to Android 10, MIUI 12
  • Storage128GB/256GB storage, no card slot

Xiaomi Mi Mix 3 was announced in 2018, October. Released 2018, November, runs Android 9.0 (Pie), upgradable to Android 10, MIUI 12, powered by Qualcomm SDM845 Snapdragon 845 (10 nm), memory: 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 10GB RAM, available in Jade Green, Sapphire Blue, Onyx Black, Forbidden City Blue.

Full specifications
Network
TechnologyGSM / CDMA / HSPA / EVDO / LTE
Launch
Announced2018, October. Released 2018, November
StatusDiscontinued
Body
Dimensions157.9 x 74.7 x 8.5 mm (6.22 x 2.94 x 0.33 in)
Weight218 g (7.69 oz)
BuildGlass front, ceramic back, aluminum frame (7000 series)
SIMNano-SIM + Nano-SIM
Display
TypeSuper AMOLED, HDR
Size6.39 inches, 100.2 cm2 (~85.0% 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 10, MIUI 12
ChipsetQualcomm SDM845 Snapdragon 845 (10 nm)
CPUOcta-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
GPUAdreno 630
Memory
Card slotNo
Internal128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 10GB RAM
Main Camera
Dual12 MP (wide), f/1.8, 1/2.55", 1.4µm, dual pixel PDAF, 4-axis OIS 12 MP (telephoto), 1/3.4", 1.0µm
FeaturesLED flash, HDR, panorama
Video4K@30/60fps, 1080p@30/60fps, 1080p@960fps
Selfie camera
DualManual pop-up 24 MP, f/2.0, 26mm (wide), 1/2.8", 0.9µm Manual pop-up 2 MP, depth sensor
FeaturesLED flash, HDR
Video1080p@30fps
Sound
LoudspeakerYes
3.5mm jackNo
Comms
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth5.0, A2DP, aptX HD, LE
PositioningGPS (L1+L5), GLONASS (L1), BDS (B1), GALILEO (E1+E5a), QZSS (L1+L5)
NFCYes
RadioNo
USBUSB Type-C
Features
SensorsFingerprint (rear-mounted), accelerometer, gyro, compass
Battery
TypeLi-Po 3200 mAh, non-removable
Charging18W wired, QC4 10W wireless
Misc
ColorsJade Green, Sapphire Blue, Onyx Black, Forbidden City Blue
ModelsM1810E5A
SAR1.45 W/kg (head) 1.57 W/kg (body)
PriceAbout 730 EUR
Our Tests
PerformanceAnTuTu: 292353 (v7), 352130 (v8) GeekBench: 9065 (v4.4), 2170 (v5.1) GFXBench: 30fps (ES 3.1 onscreen)
DisplayContrast ratio: Infinite (nominal), 4.291(sunlight)
CameraPhoto / Video
Loudspeaker-29.9 LUFS (Average)
Audio qualityNoise -93.2dB / Crosstalk -90.6dB
Battery (old)Endurance rating 84h

2 versions found

Version Android Type Size Released Downloads Download
V12.0.3.0.QEERUXM
Russia
Android 10 Recovery 2.4 GB 2020-11-27 03:00 0 Download
V12.0.3.0.QEERUXM
Russia
Android 10 Fastboot 2.9 GB 2020-11-23 03:00 0 Download

Locked, stuck or need it flashed?

Step-by-step guides for technicians working on the Mi MIX 3:

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