GeekRadar / The comparison desk
COMPARE.
Phones
Xiaomi

Xiaomi Mi MIX 4

Smartphone

Display diagonal
6.67 in
Refresh rate
120 Hz
Battery capacity
4,500 mAh

Display

Display diagonal
6.67 in
Resolution
1080 x 2400
Panel
AMOLED
Refresh rate
120 Hz
Horizontal pixels
1,080 px
Vertical pixels
2,400 px

Processing & platform

Graphics

Memory & storage

Memory options

  • 128 GB UFS 3.1
    Capacity
    128 GB
    Technology
    UFS 3.1
  • 256 GB UFS 3.1
    Capacity
    256 GB
    Technology
    UFS 3.1
  • 512 GB UFS 3.1
    Capacity
    512 GB
    Technology
    UFS 3.1

Storage options

  • 8 GB
    Capacity
    8 GB
  • 12 GB
    Capacity
    12 GB

Cameras

  • Rear wide
    Light-capture estimate
    Not available Sensor size and aperture are needed.
    Aperture
    1.90 f-number
    Position
    Rear
    Resolution
    108 MP
    Role
    wide
  • Rear telephoto
    Light-capture estimate
    Not available Sensor size and aperture are needed.
    Aperture
    4.10 f-number
    Position
    Rear
    Resolution
    8 MP
    Role
    telephoto
  • Rear ultrawide
    Light-capture estimate
    Not available Sensor size and aperture are needed.
    Aperture
    2.20 f-number
    Position
    Rear
    Resolution
    13 MP
    Optical zoom
    5 x
    Role
    ultrawide
    Stabilization
    OIS
  • Front selfie
    Light-capture estimate
    Not available Sensor size and aperture are needed.
    Position
    Front
    Resolution
    20 MP
    Role
    selfie

Area-based index at equal illumination, f-number and exposure time. Not a camera-quality rating; lens transmission, sensor efficiency and processing are excluded.

Battery & charging

Battery capacity
4,500 mAh

Connectivity & software

Operating system
Android

Sensors

  • Accelerometer
  • Gyroscope
  • Proximity sensor

Connectivity & features

  • Ultra-wideband

Software interfaces

  • MIUI

Design & dimensions

Height
162.65 mm
Width
75.35 mm
Thickness
8.02 mm
Weight
225 g