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Xiaomi Mi Mix 3 5G – Latest Price, Feature, Buying Guide

February 8, 2026 2 min read
Medically reviewed by RX Editorial Board Medical Review Team
Last updated February 8, 2026
Medical review Clinically checked
Reading time 2 min read
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Xiaomi Mi Mix 3 5G is launched by Xiaomi in Feb 2019. The Xiaomi Mi Mix 3 5G is the first phone of the company to release 5G network. The smartphone has a different Sony IMX363 Exmor RS sensor for the dual camera. The phone will be on sale on CNY (Chinese New Year), in February.

The design of the smartphone is slim along with combining high performance and mobility. The minimalist design is in continuity by Xiaomi Mi Mix 3 5G, as they have adopted a new process to manufacture.

The body is made out of Aluminium alloy and Ceramic which is great for stability and fashion as well. The display type is IPS and the size is 6.39 inches full HD screen which gives a resolution of 1080 x 2340 pixels.

The pixel density is 294 PPI (pixels per inch) and the display is protected by Corning Gorilla Glass 3 and a 2.5D curved glass screen.

The smartphone is equipped with Qualcomm Snapdragon 855 chipset and ARM Cortex-A53, 1400 MHz, Cores: 4 processor.

The internal storage comes with a 6 GB RAM that supports the Android 8.1 Oreo Go Edition operating system for the smooth functioning of the smartphone. The internal storage is 64 GB and 128 GB.

The smartphone comes in different colors, black and blue which gives the user a new sleek and fancy look. The device also handles dual Nano SIM card.

Xiaomi Mi Mix 3 5G – SPECIFICATIONS

General

  • Model
    Xiaomi Mi Mix 3 5G
  • Released
    Feb, 2019
  • Status
    Available

Design

  • Type
    Bar
  • Dimensions
    74.69 x 157.89 x 9.4 mm
  • Weight
    218 Grams (With Battery)
  • Waterproof
    No

Display

  • Display Type
    AMOLED
  • Size
    6.39 in (inches)
  • Resolution
    1080 x 2340 pixels
  • Display Colors
    16 Millions Colors
  • Pixel Density
    403 ppi (pixels per inch)
  • Touch Screen
    Yes
  • Display Protection
    Corning Gorilla Glass
  • Features
    Capacitive
    Multi-touch
    Scratch resistant

Hardware

  • CPU
    Qualcomm Snapdragon 855
  • GPU
    Qualcomm Adreno 640
  • RAM (Memory)
    6 GB, 1866 MHz
  • Internal Storage
    64 GB, 128 GB
  • Memory Card Slot
    microSD, microSDHC, microSDXC
  • Sensors
    Light
    Accelerometer
    Compass
    Gyroscope
    Fingerprint
    Hall
    Ultrasonic

Software

  • Operating System
    MIUI V10 (Android 9.0 Pie)
  • User Interface

Camera

  • Rear Camera
    12.19 MP (megapixels)
  • Image
    4032 x 3024 pixels
  • Video
    3840 x 2160 pixels
  • Flash
    Dual LED
  • Front Camera
    24.84 MP (megapixels)

Network

  • SIM
    Nano SIM
  • Dual SIM
    Nano-SIM, Nano-SIM / microSD

Connectivity

  • Wi-fi
    b, g, n, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
  • USB
    2.0, Micro USB
  • GPS
    GPS, A-GPS, GLONASS, BeiDou
  • NFC
  • Wireless Charging
    No
  • Headphone Jack

Battery

  • Capacity
    3200 mAh, Li-Polymer
  • Placement
    Yes

Media

Data

  • 4G LTE
    Yes
  • Speed
    LTE 800 MHz LTE 850 MHz LTE 900 MHz LTE 1700/2100 MHz LTE 1800 MHz LTE 1900 MHz LTE 2100 MHz LTE 2600 MHz LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) LTE 700 MHz (B28)
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