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OnePlus 9 Pro vs Xiaomi MI 9

    2.9 in
    6.43 in
    OnePlus 9 Pro Mobile Phone
    OnePlus 9 Pro
      2.94 in
      6.2 in
      Xiaomi MI 9 Mobile Phone
      Xiaomi MI 9
      Editiorial reviews
      15
      4.3 out of 5
      10 user ratings
      5 stars
      		40 %
      4 stars
      		60 %
      3 stars
      		0 %
      2 stars
      		0 %
      1 stars
      		0 %
      Read editorial reviews
      10
      4.3 out of 5
      6 user ratings
      5 stars
      		50 %
      4 stars
      		50 %
      3 stars
      		0 %
      2 stars
      		0 %
      1 stars
      		0 %
      Read editorial reviews
      User rating
      39
      3.9 out of 5
      39 user ratings
      5 stars
      		20 %
      4 stars
      		58 %
      3 stars
      		12 %
      2 stars
      		7 %
      1 stars
      		0 %
      44
      4.0 out of 5
      44 user ratings
      5 stars
      		27 %
      4 stars
      		40 %
      3 stars
      		31 %
      2 stars
      		0 %
      1 stars
      		0 %

      Full Comparison

      Units:

      Hardware

      OnePlus 9 ProOnePlus 9 Pro
      Xiaomi MI 9Xiaomi MI 9
      CPU cores8-core8-core
      CPU modelQualcomm Snapdragon 888Qualcomm Snapdragon 855
      RAM memory
      • 12 GB
      • 8 GB
      		6 GB

      Display

      OnePlus 9 ProOnePlus 9 Pro
      Xiaomi MI 9Xiaomi MI 9
      Screen size6.7 in6.39 in
      Resolution3216 x 1440 px2340 x 1080 px
      TechnologyFluid AmoledAMOLED
      Pixel density525.0 ppi403.0 ppi
      Screen material
      Corning Gorilla Glass
      • Corning Gorilla Glass 6.0
      • Fingerprint-resistant coating

      Rear camera

      OnePlus 9 ProOnePlus 9 Pro
      Xiaomi MI 9Xiaomi MI 9
      Primary sensor resolution48.0 Mpx48.0 Mpx
      Resolution (second camera)50.0 Mpx12.0 Mpx
      Resolution (third camera)8.0 Mpx16.0 Mpx
      Lens aperture (second camera)F/2.2F/2.2
      Lens aperture (third camera)F/2.4F/2.2
      Focus adjustmentAutomaticAutomatic

      Front camera

      OnePlus 9 ProOnePlus 9 Pro
      Xiaomi MI 9Xiaomi MI 9
      Primary resolution16.0 Mpx20.0 Mpx
      Focus adjustmentAutomaticAutomatic
      Lens apertureF/2.4F/2.0

      Storage

      OnePlus 9 ProOnePlus 9 Pro
      Xiaomi MI 9Xiaomi MI 9
      Internal storage
      • 128 GB
      • 256 GB
      • 128 GB
      • 64 GB

      Dimensions

      OnePlus 9 ProOnePlus 9 Pro
      Xiaomi MI 9Xiaomi MI 9
      Height6.43 in6.2 in
      Width2.9 in2.94 in
      Depth0.34 in0.3 in
      Weight6.95 oz6.1 oz

      Sensors

      OnePlus 9 ProOnePlus 9 Pro
      Xiaomi MI 9Xiaomi MI 9
      Accelerometeryesyes
      Proximityyesyes
      Digital compassyesyes
      Ambient light sensoryesyes
      Gyroscopeyesyes

      Connectivity

      OnePlus 9 ProOnePlus 9 Pro
      Xiaomi MI 9Xiaomi MI 9
      Sim card sizeNano SIMNano-SIM

      Cellular

      OnePlus 9 ProOnePlus 9 Pro
      Xiaomi MI 9Xiaomi MI 9
      Data transmission
      • LTE Advanced
      • FDD-LTE
      • TDD-LTE
      • 5G NR FR1
      • GPRS
      • EDGE
      • EV-DO
      • HSDPA
      • HSUPA
      • HSPA+
      • VoLTE
      • FDD-LTE
      • TDD-LTE
      Navigation system
      • GPS
      • A-GPS
      • GLONASS
      • BeiDou
      • Galileo
      • GPS
      • A-GPS
      • GLONASS
      • BeiDou
      • Galileo
      UMTS frequences
      • 2100 MHz
      • 1900 MHz
      • 1700 MHz
      • 850 MHz
      • 900 MHz
      • 1700 MHz
      • 800 MHz
      • 1700 MHz
      • 1900 MHz
      • 2100 MHz
      • 850 MHz
      • 900 MHz

      Battery

      OnePlus 9 ProOnePlus 9 Pro
      Xiaomi MI 9Xiaomi MI 9
      Battery capacity4500.0 mAh3300.0 mAh
      Wireless charging standard
      • Qi
      • Warp Charge 50 Wireless
      • WPC
      • Qi

      Pros & Cons

      Pros
          Cons

              Often compared with OnePlus 9 Pro

              OnePlus 9 Pro Mobile Phone
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              Oppo Find X3 PRO
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              OppoFind X3 PRO
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              OnePlus One
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              OnePlusOne
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              OnePlus 8 Pro
              OnePlus9 Pro
              OnePlus8 Pro
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              Apple iPhone 12
              OnePlus9 Pro
              AppleiPhone 12
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              Xiaomi MI 9
              OnePlus9 Pro
              XiaomiMI 9
              OnePlus 9 Pro Mobile Phone
              Xiaomi Redmi Note 9S
              OnePlus9 Pro
              XiaomiRedmi Note 9S
              OnePlus 9 Pro Mobile Phone
              Sony Xperia 1
              OnePlus9 Pro
              SonyXperia 1

              Often compared with Xiaomi MI 9

              Xiaomi MI 9 Mobile Phone
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              OnePlus 9 Pro
              XiaomiMI 9
              OnePlus9 Pro
              Xiaomi MI 9 Mobile Phone
              Xiaomi Redmi Note 9
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              Xiaomi MI 9 Lite
              XiaomiMI 9
              XiaomiMI 9 Lite