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Nokia E7 vs Samsung Galaxy S II Skyrocket HD I757

Compare recorded specifications, size and practical differences.

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    Key differences

    Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

    • Screen diagonal

      E7: 0.65 in smaller diagonal

      E7:
      4 in
      Galaxy S II Skyrocket HD I757:
      4.65 in

    • Release year

      E7:
      2010
      Galaxy S II Skyrocket HD I757:
      2012

    Physical size

    Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

    1. 1. E7

      Height:
      123.7 mm
      Width:
      62.4 mm
      Depth:
      13.6 mm
      Weight:
      176 g

    2. 2. Galaxy S II Skyrocket HD I757

      Height:
      Unknown
      Width:
      Unknown
      Depth:
      Unknown
      Weight:
      Unknown

      Unavailable dimensions are omitted from the drawing.

    Screen size

    Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

    1. 1. E7

      Screen diagonal:
      4 in
      Aspect ratio (height:width):
      16:9
      Approximate rectangular screen area:
      44.1 cm²

    2. 2. Galaxy S II Skyrocket HD I757

      Screen diagonal:
      4.65 in
      Aspect ratio (height:width):
      16:9
      Approximate rectangular screen area:
      59.6 cm²

    Galaxy S II Skyrocket HD I757 has approximately 35.1% more rectangular screen area than E7.

    Memory variants

    Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

    Recorded RAM for E7, Galaxy S II Skyrocket HD I757, compared at the same storage capacity.
    StorageE7Galaxy S II Skyrocket HD I757
    16 GB Unknown 1 GB RAM
    E7: Original memory entry

    16 GB · 256 MB RAM · 1 GB ROM

    Practical features

    Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

    1. E7

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    No

    2. Galaxy S II Skyrocket HD I757

    NFC:
    Yes
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 GB (dedicated slot)

    Battery capacity

    Capacity is not battery life. No endurance test is implied.

    At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

    Specifications

    Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

    1. E72. Galaxy S II Skyrocket HD I757

    Everyday essentials
    Everyday essentials — specifications for E7, Galaxy S II Skyrocket HD I757.
    SpecificationE7Galaxy S II Skyrocket HD I757
    Dimensions (HxWxD)
    • 123.7 Х 62.4 Х 13.6 mm
    • Х Х mm
    Weight
    • 176 g
    • 0 g
    Technology
    • AMOLED
    • Super AMOLED
    Screen size
    • 4" inch
    • 4.65" inch
    Screen resolution
    • 360 x 640 px
    • 720 x 1280 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 16 GB
    • 256 MB RAM
    • 1 GB ROM
    • 16 GB
    • 1 GB RAM
    Memory card support
    • No
    • microSD
    • up to 32 GB (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 1200 mAh
    • Non-removable Li-Ion
    • 0 mAh,
    Operating system OS
    • Symbian^3
    • upgradable to Nokia Belle OS
    • Android 2.3.5 (Gingerbread)
    NFC Unknown
    • Yes
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for E7, Galaxy S II Skyrocket HD I757.
    SpecificationE7Galaxy S II Skyrocket HD I757
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 44.1 cm2
    • 59.6 cm2
    Screen format
    • 16:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 57.1%
    		 Unknown
    PPI /points per inch/
    • 184 PPI
    • 316 PPI
    Screen protection
    • Corning Gorilla Glass
    • Corning Gorilla Glass
    Camera and Video
    Camera and Video — specifications for E7, Galaxy S II Skyrocket HD I757.
    SpecificationE7Galaxy S II Skyrocket HD I757
    Rear camera, main
    • 8 MP
    • Single
    • 8 MP
    • Single
    Camera specs
    • 8 MP
    • 8 MP
    • AF
    Functions
    • Dual-LED flash
    • LED flash
    Video
    • 720p@25fps
    • 720p@30fps (via SW update)
    • 1080p@30fps
    Front camera, selfie
    • 0.3 MP
    • Single
    • 2 MP
    • Single
    Specifications
    • VGA
    • 2 MP
    Performance
    Performance — specifications for E7, Galaxy S II Skyrocket HD I757.
    SpecificationE7Galaxy S II Skyrocket HD I757
    Processor CPU
    • 680 MHz ARM 11
    • Dual-core 1.5 GHz
    Graphics processor GPU
    • Broadcom BCM2727
    		 Unknown
    General specs
    General specs — specifications for E7, Galaxy S II Skyrocket HD I757.
    SpecificationE7Galaxy S II Skyrocket HD I757
    Release date
    • 2010
    • September
    • 2012
    • January
    Colors
    • Dark Grey
    • Silver White
    • Green
    • Blue
    • Orange
    • Black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 150 EUR
    • 430 EUR
    Battery life
    • Stand by time- Up to 432 h (2G) / Up to 480 h (3G) Talking time- Up to 9 h (2G) / Up to 5 h (3G)
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for E7, Galaxy S II Skyrocket HD I757.
    SpecificationE7Galaxy S II Skyrocket HD I757
    SIM card
    • Mini-SIM
    • Micro-SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1900 / 2100 -4G - LTE band 4(1700/2100)
    • 17(700)
    Speed
    • HSPA 10.2/2 Mbps
    • HSPA 21.1/5.76 Mbps
    • LTE
    GPRS
    • Class 32
    • Yes
    Edge
    • Class 32
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi 802.11 a/b/g/n
    • dual-band
    • Wi-Fi Direct
    • DLNA
    • hotspot
    GPS
    • Yes
    • with A-GPS; Ovi Maps 3.0
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • USB Host
    • microUSB 2.0
    Bluetooth
    • 3.0
    • A2DP
    • 3.0
    • A2DP
    • aptX
    Harmful irradiation
    • SAR - 0.93 W/kg (head) 1.23 W/kg (body) SAR EU - 0.56 W/kg (head)
    • SAR - 0.43 W/kg (head) 0.77 W/kg (body) SAR EU - 0.30 W/kg (head)
    Music and Audio
    Music and Audio — specifications for E7, Galaxy S II Skyrocket HD I757.
    SpecificationE7Galaxy S II Skyrocket HD I757
    Radio
    • Stereo FM radio
    • RDS
    		 Unknown
    Others
    • Nokia ClearBlack display
    • Active noise cancellation with dedicated mic
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for E7, Galaxy S II Skyrocket HD I757.
    SpecificationE7Galaxy S II Skyrocket HD I757
    Dop
    • Sensors Accelerometer
    • proximity
    • compass - TV-out (720p video) via HDMI and composite -Dolby Digital Plus via HDMI -MP3/WAV/eAAC+/WMA player -MP4/H.264/WMV player -Voice command/dial -Document editor (Word
    • Excel
    • PowerPoint
    • PDF) -Video/photo editor -Voice memo/dial -Predictive text input
    • Sensors Accelerometer
    • gyro
    • proximity
    • compass - MP4/DivX/XviD/WMV/H.264 player -MP3/WAV/eAAC+/AC3/FLAC player -Photo/video editor -Document editor - For AT&T.