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Google Pixel 4a vs Samsung Galaxy A51

    2.73 in
    5.67 in
    Google Pixel 4a Mobile Phone
    Google Pixel 4a
      2.9 in
      6.24 in
      Samsung Galaxy A51 Mobile Phone
      Samsung Galaxy A51
      Available colors
      Editiorial reviews
      14
      4.2 out of 5
      9 user ratings
      5 stars
      		33 %
      4 stars
      		66 %
      3 stars
      		0 %
      2 stars
      		0 %
      1 stars
      		0 %
      Read editorial reviews
      13
      3.3 out of 5
      6 user ratings
      5 stars
      		0 %
      4 stars
      		66 %
      3 stars
      		33 %
      2 stars
      		0 %
      1 stars
      		0 %
      Read editorial reviews
      User rating
      39
      3.9 out of 5
      39 user ratings
      5 stars
      		28 %
      4 stars
      		41 %
      3 stars
      		28 %
      2 stars
      		2 %
      1 stars
      		0 %
      42
      4.3 out of 5
      42 user ratings
      5 stars
      		47 %
      4 stars
      		35 %
      3 stars
      		16 %
      2 stars
      		0 %
      1 stars
      		0 %

      Video Comparisons (3)

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      Full Comparison

      Units:

      Hardware

      Google Pixel 4aGoogle Pixel 4a
      Samsung Galaxy A51Samsung Galaxy A51
      Operating systemAndroid 10Google Android
      CPU clock speed2.2 GHz2.3 GHz
      CPU cores8-core8-core
      CPU modelQualcomm Snapdragon 730Samsung Exynos 9611
      RAM memory6 GB4 GB

      Display

      Google Pixel 4aGoogle Pixel 4a
      Samsung Galaxy A51Samsung Galaxy A51
      Screen size5.8 in6.5 in
      Number of colors16.7M16.7M
      Panel typeOLEDOLED
      Resolution2340 x 1080 px2400 x 1080 px
      TechnologyOLEDSuper AMOLED
      Pixel density443.0 ppi408.0 ppi
      Screen material
      Corning Gorilla Glass 3
      		Corning Gorilla Glass

      Rear camera

      Google Pixel 4aGoogle Pixel 4a
      Samsung Galaxy A51Samsung Galaxy A51
      Primary sensor resolution12.2 Mpx48.0 Mpx
      Focus adjustmentAutomaticAutomatic

      Front camera

      Google Pixel 4aGoogle Pixel 4a
      Samsung Galaxy A51Samsung Galaxy A51
      Primary resolution8.0 Mpx32.0 Mpx
      Focus adjustmentAutomaticAutomatic
      Lens apertureF/2.0F/2.0

      Storage

      Google Pixel 4aGoogle Pixel 4a
      Samsung Galaxy A51Samsung Galaxy A51
      Internal storage128 GB128 GB

      Design

      Google Pixel 4aGoogle Pixel 4a
      Samsung Galaxy A51Samsung Galaxy A51
      Colour of productJust black
      • Prism crush black
      • Prism crush blue
      • Prism crush white

      Dimensions

      Google Pixel 4aGoogle Pixel 4a
      Samsung Galaxy A51Samsung Galaxy A51
      Height5.67 in6.24 in
      Width2.73 in2.9 in
      Depth0.32 in0.31 in
      Weight5.04 oz6.07 oz

      Sensors

      Google Pixel 4aGoogle Pixel 4a
      Samsung Galaxy A51Samsung Galaxy A51
      Accelerometeryesyes
      Proximityyesyes
      Ambient light sensoryesyes
      Gyroscopeyesyes

      Connectivity

      Google Pixel 4aGoogle Pixel 4a
      Samsung Galaxy A51Samsung Galaxy A51
      Sim card size
      • Nano SIM
      • Electronic SIM card
      • Nano SIM
      • Nano-SIM
      Bluetooth profileA2DP
      • HFP
      • HSP
      • OPP
      • PAN
      • A2DP
      • AVRCP
      • HID
      • SAP
      • PBAP
      • MAP
      • HOGP

      Cellular

      Google Pixel 4aGoogle Pixel 4a
      Samsung Galaxy A51Samsung Galaxy A51
      Data transmission
      • EDGE
      • HSDPA
      • HSPA+
      • LTE
      • EDGE
      • FDD-LTE
      • GPRS
      • HSDPA
      • HSPA+
      • HSUPA
      • TDD-LTE
      • VoLTE
      • VoWiFi
      Navigation system
      • GPS
      • GLONASS
      • Galileo
      • QZSS
      • GPS
      • GLONASS
      • BeiDou
      • Galileo
      UMTS frequences
      • 2100 MHz
      • 1900 MHz
      • 1700 MHz
      • 850 MHz
      • 900 MHz
      • 1700 MHz
      • 1900 MHz
      • 2100 MHz
      • 850 MHz
      • 900 MHz

      Battery

      Google Pixel 4aGoogle Pixel 4a
      Samsung Galaxy A51Samsung Galaxy A51
      Battery capacity3140.0 mAh4000.0 mAh

      Pros & Cons

      Pros
          Cons

              Often compared with Google Pixel 4a

              Google Pixel 4a Mobile Phone
              Google Pixel
              GooglePixel 4a
              GooglePixel
              Google Pixel 4a Mobile Phone
              Google Pixel 4
              GooglePixel 4a
              GooglePixel 4
              Google Pixel 4a Mobile Phone
              Google Pixel 5
              GooglePixel 4a
              GooglePixel 5
              Google Pixel 4a Mobile Phone
              Apple iPhone 12 mini
              GooglePixel 4a
              AppleiPhone 12 mini
              Google Pixel 4a Mobile Phone
              Huawei Mate 20 Pro
              GooglePixel 4a
              HuaweiMate 20 Pro
              Google Pixel 4a Mobile Phone
              OnePlus 5T
              GooglePixel 4a
              OnePlus5T
              Google Pixel 4a Mobile Phone
              Samsung Galaxy S10+
              GooglePixel 4a
              SamsungGalaxy S10+
              Google Pixel 4a Mobile Phone
              Samsung Galaxy A51
              GooglePixel 4a
              SamsungGalaxy A51

              Often compared with Samsung Galaxy A51

              Samsung Galaxy A51 Mobile Phone
              Samsung Galaxy A52
              SamsungGalaxy A51
              SamsungGalaxy A52
              Samsung Galaxy A51 Mobile Phone
              Samsung Galaxy A71
              SamsungGalaxy A51
              SamsungGalaxy A71
              Samsung Galaxy A51 Mobile Phone
              Samsung Galaxy S10+
              SamsungGalaxy A51
              SamsungGalaxy S10+
              Samsung Galaxy A51 Mobile Phone
              Samsung Galaxy S10e
              SamsungGalaxy A51
              SamsungGalaxy S10e
              Samsung Galaxy A51 Mobile Phone
              Samsung Galaxy S9
              SamsungGalaxy A51
              SamsungGalaxy S9
              Samsung Galaxy A51 Mobile Phone
              Samsung Galaxy S8
              SamsungGalaxy A51
              SamsungGalaxy S8
              Samsung Galaxy A51 Mobile Phone
              Samsung Galaxy S10
              SamsungGalaxy A51
              SamsungGalaxy S10
              Samsung Galaxy A51 Mobile Phone
              Samsung Galaxy A41
              SamsungGalaxy A51
              SamsungGalaxy A41