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LG K40S vs Samsung Galaxy J7 Prime

    2.91 in
    6.15 in
    LG K40S Mobile Phone
    LG K40S
      2.95 in
      5.97 in
      Samsung Galaxy J7 Prime Mobile Phone
      Samsung Galaxy J7 Prime
      Available colors
      Editiorial reviews
      2
      2 editorial reviews
      Bringing AI to the mid-range cameraRead more
      Expert test of the LG K40S. The affordable LG mobile phone from LG Mobile has a much more modern design than its predecessor. The LG mobile phone is even slightly cheaper and has a longer battery life. Sounds like good conditions for the LG smartphone, but of course we want to know more about it in the test.Read more
      Read editorial reviews
      5
      5 editorial reviews
      The Galaxy J5 (2016) and Galaxy J7 (2016) marked Samsung's first foray into making budget smartphones with premium builds, a ...Read more
      You get a solid camera, decent display and nostalgic design with the Galaxy J7 Prime, but similarly priced budget phones offer more pizazz.Read more
      The Samsung Galaxy J7 is an affordable midrange phablet on Boost Mobile that offers good bang for the buck compared with rivals.Read more
      Read editorial reviews
      User rating
      41
      4.0 out of 5
      41 user ratings
      5 stars
      		29 %
      4 stars
      		39 %
      3 stars
      		31 %
      2 stars
      		0 %
      1 stars
      		0 %
      36
      4.2 out of 5
      36 user ratings
      5 stars
      		47 %
      4 stars
      		25 %
      3 stars
      		27 %
      2 stars
      		0 %
      1 stars
      		0 %

      Full Comparison

      Units:

      Hardware

      LG K40SLG K40S
      Samsung Galaxy J7 PrimeSamsung Galaxy J7 Prime
      Operating systemAndroid 9.0Android 6.0
      CPU clock speed2.0 GHz1.6 GHz
      CPU cores8-core8-core
      RAM memory2 GB3 GB

      Display

      LG K40SLG K40S
      Samsung Galaxy J7 PrimeSamsung Galaxy J7 Prime
      Screen size6.1 in5.5 in
      Resolution1560 x 720 px1920 x 1080 px
      TechnologyIPSIPS TFT

      Rear camera

      LG K40SLG K40S
      Samsung Galaxy J7 PrimeSamsung Galaxy J7 Prime
      Primary sensor resolution13.0 Mpx13.0 Mpx

      Front camera

      LG K40SLG K40S
      Samsung Galaxy J7 PrimeSamsung Galaxy J7 Prime
      Primary resolution13.0 Mpx8.0 Mpx

      Storage

      LG K40SLG K40S
      Samsung Galaxy J7 PrimeSamsung Galaxy J7 Prime
      Internal storage32 GB16 GB

      Design

      LG K40SLG K40S
      Samsung Galaxy J7 PrimeSamsung Galaxy J7 Prime
      Colour of productNew Aurora Black
      • Black
      • Gold
      • White

      Dimensions

      LG K40SLG K40S
      Samsung Galaxy J7 PrimeSamsung Galaxy J7 Prime
      Height6.15 in5.97 in
      Width2.91 in2.95 in
      Depth0.34 in0.31 in
      Weight6.1 oz5.89 oz

      Sensors

      LG K40SLG K40S
      Samsung Galaxy J7 PrimeSamsung Galaxy J7 Prime
      Accelerometeryesyes
      Proximityyesyes
      Ambient light sensoryesyes

      Connectivity

      LG K40SLG K40S
      Samsung Galaxy J7 PrimeSamsung Galaxy J7 Prime
      Dual sim supportyesyes
      Bluetoothyesyes
      Bluetooth version5.04.1
      NFCyesno
      Charging connectionUSBUSB
      Headphone connection3.5 mm3.5 mm

      Cellular

      LG K40SLG K40S
      Samsung Galaxy J7 PrimeSamsung Galaxy J7 Prime
      Data transmission
      • GPRS
      • EDGE
      • HSDPA
      • HSUPA
      • HSPA+
      • LTE
      		HSPA+
      Navigation system
      • A-GPS
      • GLONASS
      		GLONASS
      GSM frequencies
      • 1800 MHz
      • 1900 MHz
      • 850 MHz
      • 900 MHz
      • 850 MHz
      • 900 MHz
      • 1800 MHz
      • 1900 MHz

      Battery

      LG K40SLG K40S
      Samsung Galaxy J7 PrimeSamsung Galaxy J7 Prime
      Battery typeLithium ionLithium ion
      Battery capacity3500.0 mAh3300.0 mAh
      Standby time432.0 h350.0 h
      Talk time16.0 h21.0 h

      Pros & Cons

      Pros
          Cons

              Often compared with LG K40S

              LG K40S Mobile Phone
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              LGK40S
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              LG K40S Mobile Phone
              LG G6
              LGK40S
              LGG6

              Often compared with Samsung Galaxy J7 Prime

              Samsung Galaxy J7 Prime Mobile Phone
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