Xiaomi Mi Mix 3 Dual Sim (2018) 6GB RAM 128GB Internal


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Description Specifications Techzim Review Customer Reviews

Qualcomm® Snapdragon™ 845 AIE flagship processor

Snapdragon™ 845, up to 2.8GHz
Adreno 630 GPU, up to 710MHz

6GB + 128GB

LPDDR4x dual channel memory and UFS 2.1 storage

Full Screen Display

6.39″ Samsung AMOLED screen

19.5:9 aspect ratio

6.39 inch display (measured diagonally) and 19.5:9 custom aspect ratio
2340 x 1080 FHD+, 403 PPI, 60000:1 (min) contrast ratio, NITSC 103.8% (typ)
Supports Always-on display mode
Supports Sunlight mode
Supports Night mode
Supports Reading mode
Supports Color temperature adjustment
Supports Standard mode
430nit (typ) brightness, 600nit (HBM)
Supports HDR display


Height: 157.89mm
Width: 74.69mm
Thickness: 8.46mm
Weight: 218g

Charging and battery


Supports QC4+ wired quick charging
USB Type-C two-way charging port
Built-in rechargeable battery
Supports 18W QC3.0 charging and includes a 10W wireless charger


AI dual camera

24MP front camera: SONY IMX 576, 4-in-1 Super Pixel, 1.8μm large pixels
2MP front camera: OC0A10, 1.75μm large pixels
12MP rear camera: SONY IMX363, 1.4μm large pixels, f/1.8 large aperture, dual pixel autofocus
12MP rear camera: Samsung S5K3M3+, 1.0μm pixels

Rear camera

AI dual camera
Portrait mode, background blurring
Dual pixel autofocus
4-axis optical image stabilizer
Single-tone flash
Low light enhancement
HDR imaging
Panorama mode
Burst mode
Face recognition
Personalized AI Beautify
Rear camera video beautify
960 fps slow motion recording
Capture incredible moments
Nightscape capture mode

Front camera

Front camera auto-HDR
Front camera in-display light correction
Selfie timer
Face recognition
Magic mirror
Video stabilization
Front camera video Beautify
AI eye light
AI Portrait mode
AI scene detection
AI Beautify
AI real-time video background blurring
AI studio lighting
AI dynamic bokeh
AI makeup

Rear camera AI scene detection

Detects 27 categories of objects
AI dynamic bokeh
AI studio lighting
AI special effects
AI super resolution


4K recording: 60 fps / 30 fps
1080p recording: 60 fps / 30 fps
720p recording: 30 fps
1080p slow motion recording: 120 fps / 240 fps / 960 fps
720p slow motion recording: 120 fps / 240 fps / 960 fps

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

Note ①: Dual 4G SIM requires the support of local telecom operator services, and may not be available in all regions.
Note ②: Only certain regions and telecom operators support VoLTE.

Wireless network

Supports protocols: 802.11a/b/g/n/ac
Supports 2.4G Wi-Fi / 5G Wi-Fi / Wi-Fi Direct
Supports Wi-Fi 2×2 MIMO technology, supports MU-MIMO
Supports Wi-Fi Display
Supports Bluetooth 5.0
Supports NFC
Support AAC/apt/aptX-HD audio frequencies

Supported network bands

B1 / B2 / B3 / B4 / B5 / B7 / B8 / B12 /B13 / B17 /
B18 / B19 / B20 / B25 / B26 / B28 / B29 / B30 / B66
B34 / B38 / B39 / B40 / B41 (2496MHz – 2690MHz)
B1 / B2 / B3 / B4 / B5 / B6 / B8 / B9 / B19
B34 / B39
BC0 / BC1 / BC6 / BC10
B2 / B3 / B5 / B8
BC0 / BC1 / BC6 / BC10

LTE B41 4 antenna, supports 4×4 MIMO


  • GPS:L1+L5
  • Galileo: E1+E5a
  • QZSS: L1+L5
  • Beidou: B1


  • Ultrasound distance sensor
  • Gyroscope
  • Accelerometer
  • Electronic compass
  • Ambient light sensor
  • Vibration motor
  • Fingerprint sensor


  • MP4
  • M4V
  • MKV
  • XVID
  • WAV
  • AAC
  • MP3
  • AMR
  • FLAC
  • APE

Supported video formats: H.264 (Baseline/Main/High profile), MPEG4 (Simple profile/ASP), VC-1 (Simple/Main/Advanced profile)
Supported audio formats: PCM, AAC/AAC+/eAAC+, MP3, AMR–NB and WB, FLAC,WAV, APE
Supports HDR display for HDR10 video playback

Package contents

Mi MIX 3 / Simple protective cover / Power adapter / Xiaomi wireless charger / USB Type-C data cable / Type-C to audio adaptive cable / SIM eject tool / Warranty card / User guide

  • All Xiaomi products sold on Techzim are sold through the Official Xiaomi Reseller channel and come with 6 months warranty
  • Cash on delivery payments only available to greater Harare deliveries only. Pickup available for outside Harare customers.
  • Product available on pre-order
  • Please contact us for any additional information/clarification (WhatsApp +263774685241).

Welcome to the best of the best from Xiaomi. The Mi Mix 3 brings back the sliding phone in spectacular style. You get a proper full screen experience, and a fantastic metal and glass finish. The Mi Mix 3 also packs a punch having the most powerful processor around making sure you can handle anything that life throws at you.

The display is big at 6.4 inches with amazing sharpness and lively colors, perfect for viewing videos and photos.

Dual cameras both front and back are the best in the business taking some fantastic photos and video. The cameras also have Artificial Intelligence to ensure your photos are breathtaking every time.

The Mi Mix 3 also has wireless charging enabled and comes with the charger in the box and not worry about cabled again. This is beauty and brains in one solid package. This is the Xiaomi Mi Mix 3