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Nokia Lumia 521 vs Nokia Lumia 820

    2.52 in
    4.88 in
    Nokia Lumia 521 Mobile Phone
    Nokia Lumia 521
      2.7 in
      4.87 in
      Nokia Lumia 820 Mobile Phone
      Nokia Lumia 820
      Available colors
      Editiorial reviews
      8
      8 editorial reviews
      Check out our review of the Nokia Lumia 521; one of the most popular Windows Phone 8 smartphones of the year.Read more
      Popular Hardware and Tech site AnandTech has reviewed the Nokia Lumia 521, available exclusively on T-Mobile in the US .Their view reinforces just how good a deal the handset is, and how effective the Windows Phone OS can be on low-end handsets.Read more
      The Nokia Lumia 521 for T-Mobile is a good smartphone for a great price, as long as you don't mind Windows Phone's lack of apps.Read more
      Read editorial reviews
      9
      3.7 out of 5
      5 user ratings
      5 stars
      		0 %
      4 stars
      		60 %
      3 stars
      		40 %
      2 stars
      		0 %
      1 stars
      		0 %
      Read editorial reviews
      User rating
      39
      3.9 out of 5
      39 user ratings
      5 stars
      		15 %
      4 stars
      		58 %
      3 stars
      		23 %
      2 stars
      		2 %
      1 stars
      		0 %
      36
      4.2 out of 5
      36 user ratings
      5 stars
      		36 %
      4 stars
      		44 %
      3 stars
      		19 %
      2 stars
      		0 %
      1 stars
      		0 %

      Full Comparison

      Units:

      Hardware

      Nokia Lumia 521Nokia Lumia 521
      Nokia Lumia 820Nokia Lumia 820
      Operating systemWindows Phone 8Windows Phone 8
      CPU clock speed1.4 GHz1.5 GHz
      CPU coresDual-coreDual-core
      CPU modelQualcomm Snapdragon S4 MSM8227Qualcomm Snapdragon S4 MSM8960
      GPU modelQualcomm Adreno 305Qualcomm Adreno 225
      RAM memory512 MB1 GB

      Display

      Nokia Lumia 521Nokia Lumia 521
      Nokia Lumia 820Nokia Lumia 820
      Screen size4.0 in4.3 in
      Number of colors16.7M16.7M
      Panel typeLCDOLED
      Resolution800 x 480 px800 x 480 px
      TechnologyIPS LCDAMOLED
      Pixel density235.0 ppi217.0 ppi
      Multi touchyesyes

      Rear camera

      Nokia Lumia 521Nokia Lumia 521
      Nokia Lumia 820Nokia Lumia 820
      Primary sensor resolution5.0 Mpx8.0 Mpx
      Highest video resolution1280 x 720 px1920 x 1080 px
      Autofocusyesyes
      Geo-taggingyesyes
      Touch focusyesyes

      Storage

      Nokia Lumia 521Nokia Lumia 521
      Nokia Lumia 820Nokia Lumia 820
      Memory card readeryesyes
      Maximum card storage64GB64GB
      Types of memory card supportedmicroSDmicroSD

      Design

      Nokia Lumia 521Nokia Lumia 521
      Nokia Lumia 820Nokia Lumia 820
      Colour of productWhite
      • Black
      • Red
      • White
      • Yellow

      Dimensions

      Nokia Lumia 521Nokia Lumia 521
      Nokia Lumia 820Nokia Lumia 820
      Height4.88 in4.87 in
      Width2.52 in2.7 in
      Depth0.39 in0.39 in
      Weight4.37 oz5.64 oz

      Sensors

      Nokia Lumia 521Nokia Lumia 521
      Nokia Lumia 820Nokia Lumia 820
      Accelerometeryesyes
      Proximityyesyes
      Ambient light sensoryesyes

      Connectivity

      Nokia Lumia 521Nokia Lumia 521
      Nokia Lumia 820Nokia Lumia 820
      Dual sim supportnono
      Sim card sizeMicro-SIMMicro-SIM
      Bluetoothyesyes
      Bluetooth version3.0 HS4.0
      Headphone connection3.5 mm3.5 mm

      Cellular

      Nokia Lumia 521Nokia Lumia 521
      Nokia Lumia 820Nokia Lumia 820
      Wireless network (Wi-Fi)yesyes
      Data transmissionHSPA+HSPA+
      Navigation systemGPSGLONASS
      2G GSMyesyes
      GSM frequencies
      • 850 MHz
      • 900 MHz
      • 1800 MHz
      • 1900 MHz
      • 850 MHz
      • 900 MHz
      • 1800 MHz
      • 1900 MHz
      4G LTEyesyes

      Battery

      Nokia Lumia 521Nokia Lumia 521
      Nokia Lumia 820Nokia Lumia 820
      Battery typeLithium ionLithium ion
      Battery capacity1430.0 mAh1650.0 mAh
      Standby time400.0 h330.0 h
      Talk time9.0 h14.0 h

      Pros & Cons

      Pros
          Cons

              Often compared with Nokia Lumia 521

              Nokia Lumia 521 Mobile Phone
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              NokiaLumia 521
              NokiaLumia 520