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Oppo R11 Plus vs Samsung I9105 Galaxy S II Plus

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.

    • Display technology

      OLED versus LCD

      R11 Plus:
      LCD
      I9105 Galaxy S II Plus:
      OLED

    • Weight

      I9105 Galaxy S II Plus: 67 g lighter

      R11 Plus:
      188 g
      I9105 Galaxy S II Plus:
      121 g

    • Width

      I9105 Galaxy S II Plus: 15.4 mm narrower

      R11 Plus:
      81.5 mm
      I9105 Galaxy S II Plus:
      66.1 mm

    • Screen diagonal

      I9105 Galaxy S II Plus: 1.7 in smaller diagonal

      R11 Plus:
      6 in
      I9105 Galaxy S II Plus:
      4.3 in

    • Rear camera layout

      R11 Plus:
      Dual
      I9105 Galaxy S II Plus:
      Single

    • Depth

      R11 Plus: 0.7 mm thinner

      R11 Plus:
      7.8 mm
      I9105 Galaxy S II Plus:
      8.5 mm

    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. R11 Plus

      Height:
      165.8 mm +40.5 mm versus I9105 Galaxy S II Plus
      Width:
      81.5 mm +15.4 mm versus I9105 Galaxy S II Plus
      Depth:
      7.8 mm

    2. 2. I9105 Galaxy S II Plus

      Height:
      125.3 mm
      Width:
      66.1 mm
      Depth:
      8.5 mm +0.7 mm versus R11 Plus

    Weight

    Bars start at zero and share a scale within this chart.

    1. 1. R11 Plus

      188 g

      +67 g versus I9105 Galaxy S II Plus

    2. 2. I9105 Galaxy S II Plus

      121 g

    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. R11 Plus

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

    2. 2. I9105 Galaxy S II Plus

      Screen diagonal:
      4.3 in
      Aspect ratio (height:width):
      5:3
      Approximate rectangular screen area:
      52.6 cm²

    R11 Plus has approximately 88.6% more rectangular screen area than I9105 Galaxy S II Plus.

    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 R11 Plus, I9105 Galaxy S II Plus, compared at the same storage capacity.
    StorageR11 PlusI9105 Galaxy S II Plus
    8 GB Not recorded 1 GB RAM
    64 GB 6 GB RAM Not recorded

    Practical features

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

    1. R11 Plus

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 256 GB (uses SIM 2 slot)

    2. I9105 Galaxy S II Plus

    NFC:
    See details Yes (I9105P model only)
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 64 GB (dedicated slot)

    Battery capacity

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

    Recorded battery capacity

    Bars start at zero and share a scale within this chart.

    1. 1. R11 Plus

      4000 mAh

      +2350 mAh versus I9105 Galaxy S II Plus

    2. 2. I9105 Galaxy S II Plus

      1650 mAh

    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. R11 Plus2. I9105 Galaxy S II Plus

    Everyday essentials
    Everyday essentials — specifications for R11 Plus, I9105 Galaxy S II Plus.
    SpecificationR11 PlusI9105 Galaxy S II Plus
    Dimensions (HxWxD)
    • 165.8 Х 81.5 Х 7.8 mm
    • 125.3 Х 66.1 Х 8.5 mm
    Weight
    • 188 g
    • 121 g
    Technology
    • IPS LCD
    • Super AMOLED Plus
    Screen size
    • 6" inch
    • 4.3" inch
    Screen resolution
    • 1080 x 1920 px
    • 480 x 800 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64 GB
    • 6 GB RAM
    • 8 GB
    • 1 GB RAM
    Memory card support
    • microSD
    • up to 256 GB (uses SIM 2 slot)
    • microSD
    • up to 64 GB (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 4000 mAh
    • Non-removable Li-Po
    • 1650 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 7.1.1 (Nougat); ColorOS 3.1
    • Android 4.1.2 (Jelly Bean)
    • upgradable to 4.2.2 (Jelly Bean); TouchWiz UI 5
    Chipset
    • Qualcomm SDM660 Snapdragon 660 (14 nm)
    • Broadcom BC28155
    NFC Unknown
    • Yes (I9105P model only)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for R11 Plus, I9105 Galaxy S II Plus.
    SpecificationR11 PlusI9105 Galaxy S II Plus
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 98.7 cm2
    • 52.6 cm2
    Screen format
    • 16:9 (height:width)
    • 5:3 (height:width)
    Screen to body ratio
    • 73.0%
    • 63.5%
    PPI /points per inch/
    • 368 PPI
    • 217 PPI
    Screen protection
    • Corning Gorilla Glass 5
    		 Unknown
    Camera and Video
    Camera and Video — specifications for R11 Plus, I9105 Galaxy S II Plus.
    SpecificationR11 PlusI9105 Galaxy S II Plus
    Rear camera, main
    • 16 MP
    • Dual
    • 8 MP
    • Single
    Camera specs
    • 16 MP
    • f/1.7
    • 1/2.8''
    • 1.12µm
    • PDAF -20 MP
    • f/2.6
    • 1.0µm
    • AF
    • 8 MP
    • f/2.6
    • 1/3.2''
    • AF
    Functions
    • LED flash
    • HDR
    • panorama
    • LED flash
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 20 MP
    • Single
    • 2 MP
    • Single
    Specifications
    • 20 MP
    • f/2.0
    • 2 MP
    Performance

    Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

    Performance — specifications for R11 Plus, I9105 Galaxy S II Plus.
    SpecificationR11 PlusI9105 Galaxy S II Plus
    Processor CPU
    • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
    • Dual-core 1.2 GHz
    Graphics processor GPU
    • Adreno 512
    • Broadcom VideoCore IV
    Antutu 7 score *
    • 136256
    • 18830
    GeekBench 4 Single Core *
    • 1673
    		 Unknown
    GeekBench 4 Multi-Core *
    • 5563
    		 Unknown
    GeekBench 4 RenderScript *
    • 5623
    		 Unknown
    GeekBench 5 Single Core *
    • 395
    		 Unknown
    GeekBench 5 Multi-Core *
    • 1455
    		 Unknown
    General specs
    General specs — specifications for R11 Plus, I9105 Galaxy S II Plus.
    SpecificationR11 PlusI9105 Galaxy S II Plus
    Release date
    • 2017
    • June
    • 2013
    • January
    Colors
    • Black
    • Gold
    • Rose Gold
    • Chic White
    • Dark Blue
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 500 EUR
    • 210 EUR
    Battery life Unknown
    • Stand by time- Up to 549 h (3G) Talking time- Up to 9 h (3G)
    Communication and Connectivity
    Communication and Connectivity — specifications for R11 Plus, I9105 Galaxy S II Plus.
    SpecificationR11 PlusI9105 Galaxy S II Plus
    SIM card
    • Hybrid Dual SIM (Nano-SIM
    • dual stand-by)
    • Mini-SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO & TD-SCDMA -4G - LTE band 1(2100)
    • 2(1900)
    • 3(1800)
    • 4(1700/2100)
    • 5(850)
    • 8(900)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500)
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE-A (2CA) Cat6 300/50 Mbps
    • HSPA 21.1/5.76 Mbps
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • WiFi Direct
    • hotspot
    • Wi-Fi 802.11 a/b/g/n
    • dual band
    • Wi-Fi Direct
    • DLNA
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • Yes
    • with A-GPS
    • GLONASS
    USB
    • microUSB 2.0
    • USB On-The-Go
    • microUSB 2.0
    Bluetooth
    • 4.2
    • A2DP
    • LE
    • EDR
    • 3.0
    • A2DPR
    • aptX
    Harmful irradiation Unknown
    • SAR EU - 0.33 W/kg (head) 0.33 W/kg (body)
    Music and Audio
    Music and Audio — specifications for R11 Plus, I9105 Galaxy S II Plus.
    SpecificationR11 PlusI9105 Galaxy S II Plus
    Radio
    • No
    • Stereo FM radio
    • RDS
    Others
    • Active noise cancellation with dedicated mic
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for R11 Plus, I9105 Galaxy S II Plus.
    SpecificationR11 PlusI9105 Galaxy S II Plus
    Dop
    • Sensors Fingerprint (front-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass - Fast battery charging: (VOOC Flash Charge)
    • Sensors Accelerometer
    • gyro
    • proximity
    • compass - Also available as Samsung I9105P Galaxy S II Plus with NFC