Xiaomi Mi 8 6.21" 6GB 64GB Dual SIM Smartphone - Blue

QuickFind: 868911 Mfr part code: MZB6584EN
  • Super AMOLED capacitive touchscreen
  • 6.21" Screen size
  • 64GB, 6GB RAM, Dual Sim
  • Colour: Blue

Product Description

Xiaomi Mi 8 6.21" 6GB 64GB Dual SIM Smartphone - Blue

Mi 8

The 2018 Xiaomi Flagship

Qualcomm® Snapdragon™ 845 | AI dual camera with optical zoom | Dual-frequency GPS IR face unlock | 6.21" AMOLED Full Screen Display

Qualcomm® Snapdragon™ 845

Flagship processor with AIE 845

Dual-frequency GPS

High-accuracy navigation

IR face unlock

Instant face unlocking even in darkness

6.21" AMOLED Full Screen Display

High contrast, wide color gamut

Ultra-thin four-sided curved body

Rounded and lightweight for great hand-feel

20MP front camera

AI-powered Beautify

AI dual camera with optical zoom

12MP + 12MP

AI scene detection

Studio lighting effects 206 detectable scenes

AI short video editing

Instant cinematic quality

3400 mAh (typ) battery

Supports Quick Charge 4+*

Multifunction NFC

Supports Android Pay

Multiple bands support

6 modes, 27 bands

Ultra-thin four-sided curved body

Lightweight and curved on all four sides, amazing hand-feel

Curved-edge glass body in an 7000 series aluminum alloy frame.

6.21" AMOLED Full Screen Display

Mi 8's brilliant Full Screen Display measures 6.21" (diagonal). A phone of this size would traditionally have a 5.5" display.


High contrast


Wide color gamut


Screen to body ratio


2248x1080 resolution

Dual-frequency GPS

Exceptionally accurate navigation

Mi 8 is the first ever smart phone equipped with dual-frequency GPS. By using both L1 and L5 signals in coordination, accuracy is improved to unprecedented levels.

AI dual camera with optical zoom

DxOMark photo score: 105

1.4μm large pixels brighten and bring out the details of nightscape photos. SLR-quality dual pixel auto focus allows the Mi 8 to snap photos rapidly.

7 Studio Lighting Modes

Easily shoot portraits with studio-like lighting, powered by AI

Mi 8 is a portrait studio in your pocket. Instantly transport your portrait to the shadow under a summer tree, or beneath a window where gentle rays shine through.

AI short video editing

Instant cinematic quality

On the street or at home, shoot attractive short videos with ease. With 7 AI-powered effects, you can edit, add music and mix colors to give your video the feeling of Hollywood trailer.

AI scenescape photography

Intelligently detects 206 scenes. Real-time optimization

The AI camera can distinguish between 206 common scenes and automatically adjusts exposure, saturation and other optimizations.

AI scene detection

Automatic optimizations capture vast scenic beauty

AI nightscape recognition

Smarter analytics means clearer nightscape photos

AI portrait recognition

Spectacular portraits are instant and effortless

20MP front camera

3D Beautify blurs backgrounds for stunning portraits

Powerful analytic capabilities couple with 1.8μm large pixel (4-in-1 Super Pixel) technology to produce clearer, brighter selfies. The newly upgraded 3D Beautify uses AI to blur backgrounds with a single camera. It's as if each shot is taken in front of a studio canvas.

3D Beautify

Highlights features and shows a real-time preview

AI analyzes every facial feature and creates a 3D model, which it uses to highlight features and capture your best self. It can even detect the angle of the shot to ensure that your selfies are always natural.

Qualcomm® Snapdragon™ 845

Flagship processor

The Snapdragon™ 845 is another leap forward in performance from Qualcomm®. Whether you're switching between multiple apps or battling the enemy in an intense game, this processor is an indispensable tool.

IR face unlock

Instant face unlocking even in darkness

Multifunction NFC

Not just your phone-your wallet too Supports Android Pay

Mi 8 Explorer Edition

3D structured-light face unlock

More secure face recognition

The forefront of facial recogntion tech in the space of a square inch. An infrared camera, flood illuminator, dot projector and more combine to form the structured-light 3D scanner. It's a more secure way to unlock with a glance.

World's first pressure sensitive in-screen fingerprint sensor

A highly sensitive pressure sensor that improves the rate of fingerprint recognition. When unlocking, it also vibrates the finger to complete the unlocking experience.

Technical Specification

Xiaomi Mi 8 6.21" 6GB 64GB Dual SIM Smartphone - Blue


SIM Card Slot Qty Dual-SIM
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA
Mobile Broadband Generation 4G
Service Provider Not specified
Navigation GPS, GLONASS, BeiDou, Galileo, QZSS
SIM Card Type Nano SIM
SIM Card Qty Dual-SIM
Payment Technology Android Pay
Input Device Multi-touch


SAR Value 1.662 W/kg (body), 0.701 W/kg (head)
Integrated Components Front-facing camera, voice recorder, navigation, dual rear-facing camera, digital player
Product Type Smartphone
Form Factor Touch
Width 74.8 mm
Depth 7.6 mm
Height 154.9 mm
Weight 175 g
Body Colour Blue
Body Material Glass, 7000 Series aluminium

Messaging & Internet

Supported Social Networks and Blogs Yes
Messaging Services SMS, MMS


3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 20, Band 34, Band 38, Band 39, Band 40, Band 41
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 DD, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500
Wireless Interface NFC, IEEE 802.11a/b/g/n/ac, Bluetooth 5.0

Phone Features

Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, ambient light sensor, proximity sensor, digital compass, barometer, gyro sensor, hall sensor, Time of Flight (ToF), infrared (IR) sensor
Security Devices Fingerprint reader, IR face unlock
Additional Features Face Unlock, MU-MIMO technology

Media Player

Supported Digital Audio Standards WAV, AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), apt-X, AMR-WB, AMR-NB, apt-X HD
Supported Digital Video Standards MKV, XviD, MPEG-4, H.264, M4V, HEVC, H.265, ASP


Type Qualcomm Snapdragon 845
Clock Speed 2.8 GHz
Processor Core Qty 8-core
64-bit Architecture Yes

Graphics System

Graphics Accelerator Qualcomm ADRENO 630


Internal Memory Capacity 64 GB

Front Camera

Sensor Resolution 20 Megapixel
Special Effects Mirror
Face Detection Face recognition
Camera Modes AR Emoji, AI portrait mode
Features Self-timer, AI detection of 10 different scenes, 3D Beautify

Second Front Camera

Features Flood Illuminator, Dot Projector

Rear Camera

Sensor Resolution 12 Megapixel
Sensor Name Sony Exmor RS IMX363 sensor
Optical Image Stabiliser 4-axis OIS (Optical Image Stabilisation)
Lens Type Wide-angle lens
Lens Aperture F/1.8
Focus Adjustment Automatic
Special Effects HDR
Camera Modes Burst mode, Panorama, portrait mode, AR Emoji, AI Beautify
Face Detection Face recognition
Light Source LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps
Features Dual Pixel Autofocus technology, AI Dual camera, AI scene detection, AI Beautify, AI dynamic bokeh, AI studio lighting, AI short video editing, AI high-res photos

Second Rear Camera

Sensor Resolution 12 Megapixel
Lens Type Telephoto lens
Lens Aperture F/2.4
Features Portrait lens


Type OLED display
Technology AMOLED
Diagonal Size 6.21"
Display Resolution 2248 x 1080 pixels
Display Format Full HD+
Pixel Density 402 ppi
Aspect Ratio 18.7:9
Max Brightness 600 cd/m²
Contrast Ratio 60000:1
Features Always-on display, Reading mode, Colour temperature adjustment, Sunlight mode, DCI-P3 Wide colour gamut


Connector Type USB Type-C - 24 pin USB-C


Capacity 3400 mAh
Fast Charging Technology Qualcomm Quick Charge 4.0+


Included Accessories Power adapter, SIM card removal tool, USB-C to 3.5 jack adapter, USB-C cable, Mi 8 Protective cover

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Xiaomi Mi 8 6.21" 6GB 64GB Dual SIM Smartphone - Blue

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Xiaomi Mi 8 6.21" 6GB 64GB Dual SIM Smartphone - Blue

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