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Apple iPhone 3G vs Samsung Galaxy S2 Skyrocket

    2.44 in
    4.55 in
    Apple iPhone 3G Mobile Phone
    Apple iPhone 3G
      2.75 in
      5.15 in
      Samsung Galaxy S2 Skyrocket Mobile Phone
      Samsung Galaxy S2 Skyrocket
      Editiorial reviews
      19
      4.2 out of 5
      10 user ratings
      5 stars
      		30 %
      4 stars
      		70 %
      3 stars
      		0 %
      2 stars
      		0 %
      1 stars
      		0 %
      Read editorial reviews
      3
      3 editorial reviews
      Who knew AT&T's version of the Samsung Galaxy S II had a younger, larger brother on the way? Just a hair over a month after the carrier launched its flagship Android device, it's already set for another go-round.Read more
      Read more
      Samsung Galaxy S II SkyrocketRead more
      Read editorial reviews
      User rating
      35
      4.0 out of 5
      35 user ratings
      5 stars
      		22 %
      4 stars
      		57 %
      3 stars
      		20 %
      2 stars
      		0 %
      1 stars
      		0 %
      40
      4.3 out of 5
      40 user ratings
      5 stars
      		45 %
      4 stars
      		35 %
      3 stars
      		20 %
      2 stars
      		0 %
      1 stars
      		0 %

      Full Comparison

      Units:

      Hardware

      Apple iPhone 3GApple iPhone 3G
      Samsung Galaxy S2 SkyrocketSamsung Galaxy S2 Skyrocket
      Operating systemApple IOS 4Android 4.1
      CPU clock speed0.6 GHz1.5 GHz
      CPU coresSingle-coreDual-core
      GPU modelPowerVR MBX LiteQualcomm Adreno 220
      RAM memory128 MB1 GB

      Display

      Apple iPhone 3GApple iPhone 3G
      Samsung Galaxy S2 SkyrocketSamsung Galaxy S2 Skyrocket
      Screen size3.5 in4.5 in
      Number of colors16.7M16.7M
      Panel typeLCDOLED
      Resolution480 x 320 px800 x 480 px
      Pixel density165.0 ppi207.0 ppi
      Dual screen supportnoyes

      Rear camera

      Apple iPhone 3GApple iPhone 3G
      Samsung Galaxy S2 SkyrocketSamsung Galaxy S2 Skyrocket
      Primary sensor resolution2.0 Mpx8.0 Mpx
      Geo-taggingyesyes

      Storage

      Apple iPhone 3GApple iPhone 3G
      Samsung Galaxy S2 SkyrocketSamsung Galaxy S2 Skyrocket
      Memory card readernoyes
      Types of memory card supportedNo memory slotmicroSD

      Dimensions

      Apple iPhone 3GApple iPhone 3G
      Samsung Galaxy S2 SkyrocketSamsung Galaxy S2 Skyrocket
      Height4.55 in5.15 in
      Width2.44 in2.75 in
      Depth0.48 in0.37 in
      Weight4.69 oz4.66 oz

      Sensors

      Apple iPhone 3GApple iPhone 3G
      Samsung Galaxy S2 SkyrocketSamsung Galaxy S2 Skyrocket
      Accelerometeryesyes
      Proximityyesyes
      Ambient light sensoryesyes

      Connectivity

      Apple iPhone 3GApple iPhone 3G
      Samsung Galaxy S2 SkyrocketSamsung Galaxy S2 Skyrocket
      Dual sim supportnono
      Sim card sizeMini-SIMMini-SIM
      DLNA certifiednoyes
      Bluetoothyesyes
      Bluetooth version2.0 EDR3.0 HS
      NFCnoyes
      Charging connection
      • Apple 30-pin
      • Lightning
      		HDMI
      Headphone connection3.5 mm3.5 mm

      Cellular

      Apple iPhone 3GApple iPhone 3G
      Samsung Galaxy S2 SkyrocketSamsung Galaxy S2 Skyrocket
      Wireless network (Wi-Fi)yesyes
      Data transmissionHSDPAHSDPA
      Navigation systemA-GPSGPS
      2G GSMyesyes
      GSM frequencies
      • 850 MHz
      • 900 MHz
      • 1800 MHz
      • 1900 MHz
      • 850 MHz
      • 900 MHz
      • 1800 MHz
      • 1900 MHz
      4G LTEnoyes

      Battery

      Apple iPhone 3GApple iPhone 3G
      Samsung Galaxy S2 SkyrocketSamsung Galaxy S2 Skyrocket
      Replaceable batterynoyes
      Battery typeLithium ionLithium ion
      Battery capacity1150.0 mAh1850.0 mAh
      Standby time300.0 h256.0 h
      Talk time5.0 h7.0 h

      Pros & Cons

      Pros
          Cons

              Often compared with Apple iPhone 3G

              Apple iPhone 3G Mobile Phone
              Samsung Galaxy S2
              AppleiPhone 3G
              SamsungGalaxy S2

              Often compared with Samsung Galaxy S2 Skyrocket

              Samsung Galaxy S2 Skyrocket Mobile Phone
              Samsung Galaxy S2
              SamsungGalaxy S2 Skyrocket
              SamsungGalaxy S2