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Samsung Galaxy A51 vs Samsung Galaxy A7 2018

    2.9 in
    6.24 in
    Samsung Galaxy A51 Mobile Phone
    Samsung Galaxy A51
      3.02 in
      6.29 in
      Samsung Galaxy A7 2018 Mobile Phone
      Samsung Galaxy A7 2018
      Available colors
      Editiorial 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
      10
      3.8 out of 5
      4 user ratings
      5 stars
      		0 %
      4 stars
      		100 %
      3 stars
      		0 %
      2 stars
      		0 %
      1 stars
      		0 %
      Read editorial reviews
      User rating
      42
      4.3 out of 5
      42 user ratings
      5 stars
      		47 %
      4 stars
      		35 %
      3 stars
      		16 %
      2 stars
      		0 %
      1 stars
      		0 %
      37
      3.9 out of 5
      37 user ratings
      5 stars
      		24 %
      4 stars
      		43 %
      3 stars
      		32 %
      2 stars
      		0 %
      1 stars
      		0 %

      Full Comparison

      Units:

      Hardware

      Samsung Galaxy A51Samsung Galaxy A51
      Samsung Galaxy A7 2018Samsung Galaxy A7 2018
      Operating systemGoogle AndroidGoogle Android
      CPU clock speed2.3 GHz2.2 GHz
      CPU cores8-core8-core
      RAM memory4 GB4 GB

      Display

      Samsung Galaxy A51Samsung Galaxy A51
      Samsung Galaxy A7 2018Samsung Galaxy A7 2018
      Screen size6.5 in6.0 in
      Number of colors16.7M16.7M
      Resolution2400 x 1080 px2220 x 1080 px
      TechnologySuper AMOLEDSuper AMOLED

      Rear camera

      Samsung Galaxy A51Samsung Galaxy A51
      Samsung Galaxy A7 2018Samsung Galaxy A7 2018
      Primary sensor resolution48.0 Mpx24.0 Mpx
      Resolution (second camera)12.0 Mpx8.0 Mpx
      Resolution (third camera)5.0 Mpx5.0 Mpx
      Lens aperture (second camera)F/2.2F/2.4
      Lens aperture (third camera)F/2.4F/2.2
      Focus adjustmentAutomaticAutomatic

      Front camera

      Samsung Galaxy A51Samsung Galaxy A51
      Samsung Galaxy A7 2018Samsung Galaxy A7 2018
      Primary resolution32.0 Mpx24.0 Mpx
      Focus adjustmentAutomaticAutomatic
      Lens apertureF/2.0F/2.0

      Storage

      Samsung Galaxy A51Samsung Galaxy A51
      Samsung Galaxy A7 2018Samsung Galaxy A7 2018
      Internal storage128 GB64 GB

      Design

      Samsung Galaxy A51Samsung Galaxy A51
      Samsung Galaxy A7 2018Samsung Galaxy A7 2018
      Colour of product
      • Prism crush black
      • Prism crush blue
      • Prism crush white
      		Gold

      Dimensions

      Samsung Galaxy A51Samsung Galaxy A51
      Samsung Galaxy A7 2018Samsung Galaxy A7 2018
      Height6.24 in6.29 in
      Width2.9 in3.02 in
      Depth0.31 in0.3 in
      Weight6.07 oz5.93 oz

      Sensors

      Samsung Galaxy A51Samsung Galaxy A51
      Samsung Galaxy A7 2018Samsung Galaxy A7 2018
      Accelerometeryesyes
      Proximityyesyes
      Ambient light sensoryesyes
      Gyroscopeyesyes

      Connectivity

      Samsung Galaxy A51Samsung Galaxy A51
      Samsung Galaxy A7 2018Samsung Galaxy A7 2018
      Dual sim supportyesyes
      Sim card size
      • Nano SIM
      • Nano-SIM
      		Nano-SIM
      Bluetoothyesyes
      Bluetooth version5.0 LE5.0 LE
      NFCyesyes
      Charging connectionUSBUSB
      Headphone connection3.5 mm3.5 mm
      Type of USB connectorUSB Type-CMicro-USB

      Cellular

      Samsung Galaxy A51Samsung Galaxy A51
      Samsung Galaxy A7 2018Samsung Galaxy A7 2018
      Data transmission
      • EDGE
      • FDD-LTE
      • GPRS
      • HSDPA
      • HSPA+
      • HSUPA
      • TDD-LTE
      • VoLTE
      • VoWiFi
      • GPRS
      • EDGE
      • HSDPA
      • HSUPA
      • HSPA+
      • LTE
      • FDD-LTE
      • TDD-LTE
      Navigation system
      • GPS
      • GLONASS
      • BeiDou
      • Galileo
      • GPS
      • GLONASS
      • BeiDou
      GSM frequencies
      • 1800 MHz
      • 1900 MHz
      • 850 MHz
      • 900 MHz
      • 1800 MHz
      • 1900 MHz
      • 850 MHz
      • 900 MHz
      UMTS frequences
      • 1700 MHz
      • 1900 MHz
      • 2100 MHz
      • 850 MHz
      • 900 MHz
      • 1900 MHz
      • 2100 MHz
      • 850 MHz
      • 900 MHz

      Battery

      Samsung Galaxy A51Samsung Galaxy A51
      Samsung Galaxy A7 2018Samsung Galaxy A7 2018
      Battery capacity4000.0 mAh3300.0 mAh
      Talk time32.0 h19.0 h

      Pros & Cons

      Pros
          Cons

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