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Oppo A57 vs Xiaomi Redmi Note 4

    2.87 in
    5.87 in
    Oppo A57 Mobile Phone
    Oppo A57
      2.99 in
      5.94 in
      Xiaomi Redmi Note 4 Mobile Phone
      Xiaomi Redmi Note 4
      Available colors
      Editiorial reviews
      4
      4 editorial reviews
      Oppo A57 (Mobile Phone): 4.2 out of 5 stars from 172 genuine reviews on Australia's largest opinion site ProductReview.com.au.Read more
      For users who want a good budget selfie phone, the A57 is a good option.Read more
      We mentioned Oppo’s new entry level phone a couple of months ago. And now I’ve been able to use if for a week or so. Let’s see how it went. Features AtRead more
      Read editorial reviews
      9
      4.0 out of 5
      5 user ratings
      5 stars
      		0 %
      4 stars
      		100 %
      3 stars
      		0 %
      2 stars
      		0 %
      1 stars
      		0 %
      Read editorial reviews
      User rating
      32
      4.1 out of 5
      32 user ratings
      5 stars
      		34 %
      4 stars
      		40 %
      3 stars
      		25 %
      2 stars
      		0 %
      1 stars
      		0 %
      36
      4.3 out of 5
      36 user ratings
      5 stars
      		44 %
      4 stars
      		41 %
      3 stars
      		11 %
      2 stars
      		2 %
      1 stars
      		0 %

      Video Comparisons (4)

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      Full Comparison

      Units:

      Hardware

      Oppo A57Oppo A57
      Xiaomi Redmi Note 4Xiaomi Redmi Note 4
      Operating systemAndroid 6.0Android 6.0
      CPU clock speed1.4 GHz2.1 GHz
      CPU cores8-core10-core
      CPU modelQualcomm Snapdragon 435 MSM8940MediaTek Helio X MT6797
      GPU modelQualcomm Adreno 505ARM Mali-T880 MP4
      RAM memory3 GB
      • 2 GB
      • 3 GB
      • 4 GB

      Display

      Oppo A57Oppo A57
      Xiaomi Redmi Note 4Xiaomi Redmi Note 4
      Screen size5.2 in5.5 in
      Touchscreenyesyes
      Panel typeLCDLCD
      Resolution720 x 1280 px1920 x 1080 px
      TechnologyIPS TFTIPS TFT
      Pixel density282.0 ppi401.0 ppi

      Rear camera

      Oppo A57Oppo A57
      Xiaomi Redmi Note 4Xiaomi Redmi Note 4
      Primary sensor resolution13.0 Mpx13.0 Mpx

      Front camera

      Oppo A57Oppo A57
      Xiaomi Redmi Note 4Xiaomi Redmi Note 4
      Primary resolution16.0 Mpx5.0 Mpx

      Storage

      Oppo A57Oppo A57
      Xiaomi Redmi Note 4Xiaomi Redmi Note 4
      Internal storage32 GB
      • 16 GB
      • 32 GB
      • 64 GB
      Memory card readeryesyes
      Maximum card storage256GB128GB
      Types of memory card supportedmicroSD
      • microSD
      • microSDHC
      • microSDXC

      Design

      Oppo A57Oppo A57
      Xiaomi Redmi Note 4Xiaomi Redmi Note 4
      Colour of productBlack
      • Gold
      • Silver
      • Black
      • White
      • Grey

      Dimensions

      Oppo A57Oppo A57
      Xiaomi Redmi Note 4Xiaomi Redmi Note 4
      Height5.87 in5.94 in
      Width2.87 in2.99 in
      Depth0.3 in0.33 in
      Weight5.19 oz6.17 oz

      Other features

      Oppo A57Oppo A57
      Xiaomi Redmi Note 4Xiaomi Redmi Note 4
      FM radioyesyes

      Connectivity

      Oppo A57Oppo A57
      Xiaomi Redmi Note 4Xiaomi Redmi Note 4
      Dual sim supportyesyes
      Bluetoothyesyes
      Bluetooth version4.14.2
      Bluetooth profileA2DPA2DP
      Charging connectionUSBUSB
      USB version2.02.0

      Cellular

      Oppo A57Oppo A57
      Xiaomi Redmi Note 4Xiaomi Redmi Note 4
      Navigation systemA-GPSGLONASS

      Battery

      Oppo A57Oppo A57
      Xiaomi Redmi Note 4Xiaomi Redmi Note 4
      Battery typeLithium ionLithium Polymer
      Battery capacity2900.0 mAh4100.0 mAh

      Pros & Cons

      Pros
          Cons

              Often compared with Oppo A57

              Oppo A57 Mobile Phone
              Huawei Honor 9 Lite
              OppoA57
              HuaweiHonor 9 Lite
              Oppo A57 Mobile Phone
              Oppo F1S
              OppoA57
              OppoF1S
              Oppo A57 Mobile Phone
              Apple iPhone 6S
              OppoA57
              AppleiPhone 6S
              Oppo A57 Mobile Phone
              Oppo A53
              OppoA57
              OppoA53

              Often compared with Xiaomi Redmi Note 4

              Xiaomi Redmi Note 4 Mobile Phone
              Xiaomi Redmi Note 8
              XiaomiRedmi Note 4
              XiaomiRedmi Note 8
              Xiaomi Redmi Note 4 Mobile Phone
              Xiaomi Redmi Note 9 Pro
              XiaomiRedmi Note 4
              XiaomiRedmi Note 9 Pro