Xiaomi Mi 9 Dual Sim 6GB RAM 64GB Storage Piano Black Smartphone MZB7257EU

Australian Official XiaoMi Store

Xiaomis smart products are certified with Australian Standards where the best deals come complete with local warranty support and after sales service for the best peace of mind

Processor

Qualcomm Snapdragon 855 flagship processor

CPU name: Snapdragon 855, Qualcomm's flagship processor of the year
CPU architecture: All new Kyro 485 architecture with 7nm process
CPU frequency: Octa-core processor, up to 2.84 GHz
Qualcomm's first trifecta design: 1 x 2.84GHz super large core + 3 x 2.42GHz large core + 4 x 1.80GHz small core
Improved CPU performance: 45% improvement
Improved efficacy: 40%
GPU name: Adreno 640
Improved GPU performance: 20%
Improved efficacy: 25%+
The first smartphone GPU to support Vulkan 1.1 graphical driver and movie-level post processing
Increased bandwidth compression, shadow processing and true HDR rendering and display
AIE edition performance: 7th generation AIE processor with 3 times more powerful AI

Operating system

MIUI 10

Supports MI Turbo

Our first phone to support defragmentation I/O optimization | Supports app launch speed optimization
Reduced slowness by 35% after 18 months of simulated use

Supports GAME Turbo

Support custom game parameters | Supports custom game display improvement | 4D Touch for shooter games
Supports CPU/GPU occupation and FPS display | Game tools support one-touch switch network card
Supports improved game performance and optimized touch response | Supports custom border restrictions | Supports auto-brightness disabling, three-finger screenshot and Eye-protection mode

Dynamic wallpaper and display

All new multi-color Always-On Display* | Supports dynamic wallpaper auto-change according to local time
Now supporting Dark mode

Memory

6GB+64GB

RAM: 6GB LPDDR4x 2133MHz dual-channel
ROM: 64GB/128GB UFS2.1 flash storage

Display

6.39" Samsung AMOLED Full Screen Display*

Resolution: 2340 x 1080 FHD+ 403 PPI
Brightness: 600nit (HBM) / 430nit (typ)
High contrast: 60000:1 (min) | Color Gamut: NTSC 103.8% (typ)
Standard mode | Sunshine mode 2.0 | Night mode | Color temperature adjustment | 256 ranks adjustable Reading mode
Corning Gorilla Glass 6
Anti-oil and anti-fingerprint protective coating
Supports HDR display

Rear Camera

Sony 48MP ultra wide-angle AI triple camera

Top level DxO photo score

48MP primary camera with Sony IMX586 0.8m /1.75 aperture
Supports HD video
12MP telephoto camera with 1.0m /2.2 aperture
Supports macro photography
16MP Ultra wide-angle lens with 1.0m /2.2 aperture
Supports wide-angle photography
Zoom: Triple camera zoom with 2x optical zoom and 10x digital zoom
Focus: laser focus | Phase detection focus | Contrast detection focus
Photo resolution: up to 8000x6000 pixels*
Video resolution: up to 3840x2160 pixels*

Rear camera photography features

48MP HD | Smart ultra-wide angle mode | Ultra nightscape mode | Portrait mode background blurring | Panorama mode | Pro mode | Photo timer | Level display | Burst mode | Face recognition | HDR | Single-tone dual flash | Dynamic photos | AI Beautify | Ultra wide-angle edge distortion correction | Group photo face correction | Custom watermark | Full body portrait mode | Portrait mode background blur adjustment | Rear camera AI scene detection (30 recognizable tags) | AI lens flare | AI Studio lighting | AI high resolution photos | Moon mode*

Rear camera video features

960 fps slow motion video | 960 fps Smart audio pairing | Short videos (speed adjustment, beauty filters and popular music) | Rear camera video Beautify | Video stabilizing | Quick motion | Motion tracking*

4K recording: 60fps / 30fps

1080p recording: 60fps / 30fps

720p recording: 30fps

1080p slow motion recording:120fps / 240fps / 960fps

720p slow motion recording: 120fps / 240fps / 960fps

Front camera

20MP Front Camera

20MP front camera with 0.9m /2.0 aperture

Front camera photography features

Front camera HDR | Front camera display brightness correction | Selfie timer | Face recognition | Magic mirror | Age recognition
Eye light | AI Beautify | AI feature adjustment | AI makeup | AI portrait mode | AI scene detection | AI studio lighting | AI lens flare

Front camera video features

Short videos (speed adjustment, beauty filters and popular music) | Front camera video Beautify

1080p recording: 30fps

720p recording:30fps

Fingerprint unlock

Improved In-screen Fingerprint Sensor

Charging and battery

3300mAh (typ) / 3200mAh (min)

Built-in rechargeable battery
USB Type-C reversible connector port
TV Rheinland Certied Safe Fast-Charge System
The world's first 20W wireless charging
WPC wireless charging standard Qi mid-range power EPP certified
Supports 27W wired fast charging
Supports QC4.0 quick charging protocol
Includes 18W wire charger

Network &; Connectivity

Supports use of dual SIM cards from different carriers;
both cards can access 4G connectivity simultaneously
Dual Nano-SIM slots; either card can be set as the primary card
Supports 4G+/4G/3G/2G
Supports dual SIM VoLTE HD calling

Wireless network

Supports protocols: 802.11a/b/g/n/ac
Supports 2.4G Wi-Fi / 5G Wi-Fi / Wi-Fi Direct / Wi-Fi Display, supports WPA3
Supports Wi-Fi 2x2 MIMO technology, supports MU-MIMO
Supports Bluetooth 5.0, Qualcomm TrueWireless Stereo Plus
Support AAC/LDAC/aptX/aptX-HD audio frequencies

NFC

Supports Android Pay

Dimensions

Height: 157.5mm
Width: 74.67mm
Thickness: 7.61mm
Weight: 173g

Navigation and positioning

Dual-frequency GPS

Simultaneously receives L1 /L5 frequency GPS signals
Positioning systems:
GPS:L1+L5 | Galileo:E1+E5a | GLONASS:L1 | Beidou:B1
A-GPS assisted positioning | Electronic compass | Wireless network | Data network

Speaker

Ultralinear speaker
Loud audio output amplified by Smart PA
Equivalent to 0.9cc large speaker box
Added bass materials for a deep bass sound

Sensors

Ultrasonic proximity sensor | In-screen ambient light sensor | Accelerometer | Gyroscope | Electronic compass
Linear motor | IR remote control | Camera laser focusing sensor

Package contents

Mi 9
Simple protective cover
Power adapter
USB Type-C cable
Type-C to audio adaptive cable
SIM eject tool
User guide
Warranty card