We and our partners use cookies to give you the best online experience, including to personalise advertising and content. Data about your interaction with this site and the ads shown to you may be shared with companies involved in the delivery and/or personalisation of ads on this site and elsewhere online.

OnePlus 9 Pro vs Xiaomi Redmi Note 9S

    2.9 in
    6.43 in
    OnePlus 9 Pro Mobile Phone
    OnePlus 9 Pro
      3.02 in
      6.53 in
      Xiaomi Redmi Note 9S Mobile Phone
      Xiaomi Redmi Note 9S
      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
      3
      3 editorial reviews
      Expert review of Xiaomi's Redmi Note 9S, an affordable yet very powerful mid-range smartphone with four cameras at the rear and a selfie-camera at the front. You can buy it pretty much all over the internet.Read more
      The Redmi Note 9 Pro delivers great performance, good enough cameras and a stunning design, at an affordable price point. Is that enough?Read more
      A new champion budget smartphoneRead more
      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 %
      35
      4.1 out of 5
      35 user ratings
      5 stars
      		34 %
      4 stars
      		40 %
      3 stars
      		22 %
      2 stars
      		2 %
      1 stars
      		0 %

      Full Comparison

      Units:

      Hardware

      OnePlus 9 ProOnePlus 9 Pro
      Xiaomi Redmi Note 9SXiaomi Redmi Note 9S
      CPU cores8-core8-core
      CPU modelQualcomm Snapdragon 888Qualcomm Snapdragon 720G
      RAM memory
      • 12 GB
      • 8 GB
      • 4 GB
      • 6 GB

      Display

      OnePlus 9 ProOnePlus 9 Pro
      Xiaomi Redmi Note 9SXiaomi Redmi Note 9S
      Screen size6.7 in6.67 in
      Resolution3216 x 1440 px2400 x 1080 px
      Screen material
      Corning Gorilla Glass
      		Corning Gorilla Glass 5.0

      Rear camera

      OnePlus 9 ProOnePlus 9 Pro
      Xiaomi Redmi Note 9SXiaomi Redmi Note 9S
      Primary sensor size1/1.43"1/2"
      Primary sensor resolution48.0 Mpx48.0 Mpx
      Resolution (second camera)50.0 Mpx8.0 Mpx
      Resolution (third camera)8.0 Mpx5.0 Mpx
      Resolution (fourth camera)2.0 Mpx2.0 Mpx
      Lens aperture (second camera)F/2.2F/2.2
      Lens aperture (third camera)F/2.4F/2.4
      Focus adjustmentAutomaticAutomatic

      Front camera

      OnePlus 9 ProOnePlus 9 Pro
      Xiaomi Redmi Note 9SXiaomi Redmi Note 9S
      Primary resolution16.0 Mpx16.0 Mpx
      Focus adjustmentAutomaticAutomatic
      Lens apertureF/2.4F/2.48
      Light sourceDisplay flashDisplay flash

      Storage

      OnePlus 9 ProOnePlus 9 Pro
      Xiaomi Redmi Note 9SXiaomi Redmi Note 9S
      Internal storage
      • 128 GB
      • 256 GB
      • 128 GB
      • 64 GB

      Dimensions

      OnePlus 9 ProOnePlus 9 Pro
      Xiaomi Redmi Note 9SXiaomi Redmi Note 9S
      Height6.43 in6.53 in
      Width2.9 in3.02 in
      Depth0.34 in0.35 in
      Weight6.95 oz7.37 oz

      Sensors

      OnePlus 9 ProOnePlus 9 Pro
      Xiaomi Redmi Note 9SXiaomi Redmi Note 9S
      Accelerometeryesyes
      Digital compassyesyes
      Ambient light sensoryesyes
      Gyroscopeyesyes

      Connectivity

      OnePlus 9 ProOnePlus 9 Pro
      Xiaomi Redmi Note 9SXiaomi Redmi Note 9S
      Sim card sizeNano SIMNano-SIM

      Cellular

      OnePlus 9 ProOnePlus 9 Pro
      Xiaomi Redmi Note 9SXiaomi Redmi Note 9S
      Data transmission
      • LTE Advanced
      • FDD-LTE
      • TDD-LTE
      • 5G NR FR1
      • GPRS
      • EDGE
      • 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 Redmi Note 9SXiaomi Redmi Note 9S
      Battery capacity4500.0 mAh5020.0 mAh

      Pros & Cons

      Pros
          Cons

              Often compared with OnePlus 9 Pro

              OnePlus 9 Pro Mobile Phone
              OnePlus 9
              OnePlus9 Pro
              OnePlus9
              OnePlus 9 Pro Mobile Phone
              Oppo Find X3 PRO
              OnePlus9 Pro
              OppoFind X3 PRO
              OnePlus 9 Pro Mobile Phone
              OnePlus One
              OnePlus9 Pro
              OnePlusOne
              OnePlus 9 Pro Mobile Phone
              OnePlus 8 Pro
              OnePlus9 Pro
              OnePlus8 Pro
              OnePlus 9 Pro Mobile Phone
              Apple iPhone 12
              OnePlus9 Pro
              AppleiPhone 12
              OnePlus 9 Pro Mobile Phone
              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 Redmi Note 9S

              Xiaomi Redmi Note 9S Mobile Phone
              OnePlus 9 Pro
              XiaomiRedmi Note 9S
              OnePlus9 Pro
              Xiaomi Redmi Note 9S Mobile Phone
              Xiaomi Redmi Note 9 Pro
              XiaomiRedmi Note 9S
              XiaomiRedmi Note 9 Pro
              Xiaomi Redmi Note 9S Mobile Phone
              Xiaomi POCO F3
              XiaomiRedmi Note 9S
              XiaomiPOCO F3
              Xiaomi Redmi Note 9S Mobile Phone
              Xiaomi POCO F2 Pro
              XiaomiRedmi Note 9S
              XiaomiPOCO F2 Pro
              Xiaomi Redmi Note 9S Mobile Phone
              OnePlus 6
              XiaomiRedmi Note 9S
              OnePlus6
              Xiaomi Redmi Note 9S Mobile Phone
              Xiaomi Redmi Note 8
              XiaomiRedmi Note 9S
              XiaomiRedmi Note 8
              Xiaomi Redmi Note 9S Mobile Phone
              Apple iPhone 8 Plus
              XiaomiRedmi Note 9S
              AppleiPhone 8 Plus
              Xiaomi Redmi Note 9S Mobile Phone
              Huawei P20 Lite
              XiaomiRedmi Note 9S
              HuaweiP20 Lite