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Wiko Rainbow 4G vs ZTE Open II

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.

    • Width

      Open II: 13 mm narrower

      Rainbow 4G:
      74 mm
      Open II:
      61 mm

    • Screen diagonal

      Open II: 1.5 in smaller diagonal

      Rainbow 4G:
      5 in
      Open II:
      3.5 in

    • Chipset

      Rainbow 4G:
      Mediatek MT6582 (28 nm)
      Open II:
      Qualcomm MSM8210 Snapdragon 200 (28 nm)

    • Depth

      Rainbow 4G: 0.5 mm thinner

      Rainbow 4G:
      10 mm
      Open II:
      10.5 mm

    • Height

      Open II: 28 mm shorter

      Rainbow 4G:
      146 mm
      Open II:
      118 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. Rainbow 4G

      Height:
      146 mm +28 mm versus Open II
      Width:
      74 mm +13 mm versus Open II
      Depth:
      10 mm
      Weight:
      175 g

    2. 2. Open II

      Height:
      118 mm
      Width:
      61 mm
      Depth:
      10.5 mm +0.5 mm versus Rainbow 4G
      Weight:
      Unknown

    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. Rainbow 4G

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

    2. 2. Open II

      Screen diagonal:
      3.5 in
      Aspect ratio (height:width):
      3:2
      Approximate rectangular screen area:
      36.5 cm²

    Rainbow 4G has approximately 88.9% more rectangular screen area than Open II.

    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 Rainbow 4G, Open II, compared at the same storage capacity.
    StorageRainbow 4GOpen II
    8 GB 1 GB RAM Unknown
    Open II: Original memory entry

    2 GB · 256 MB RAM

    Practical features

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

    1. Rainbow 4G

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

    2. Open II

    NFC:
    Unknown
    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.

    Recorded battery capacity

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

    1. 1. Rainbow 4G

      2500 mAh

      +1350 mAh versus Open II

    2. 2. Open II

      1150 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. Rainbow 4G2. Open II

    Everyday essentials
    Everyday essentials — specifications for Rainbow 4G, Open II.
    SpecificationRainbow 4GOpen II
    Dimensions (HxWxD)
    • 146 Х 74 Х 10 mm
    • 118 Х 61 Х 10.5 mm
    Weight
    • 175 g
    • 0 g
    Technology
    • IPS LCD
    • TFT
    Screen size
    • 5" inch
    • 3.5" inch
    Screen resolution
    • 720 x 1280 px
    • 320 x 480 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 8 GB
    • 1 GB RAM
    • 2 GB
    • 256 MB RAM
    Memory card support
    • microSD
    • up to 32 GB (dedicated slot)
    • microSD
    • up to 32 GB (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 2500 mAh
    • Li-Po
    • 1150 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 4.4.2 (KitKat)
    • Firefox OS 1.3
    Chipset
    • Mediatek MT6582 (28 nm)
    • Qualcomm MSM8210 Snapdragon 200 (28 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Rainbow 4G, Open II.
    SpecificationRainbow 4GOpen II
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    		 Unknown
    Screen area
    • 68.9 cm2
    • 36.5 cm2
    Screen format
    • 16:9 (height:width)
    • 3:2 (height:width)
    Screen to body ratio
    • 63.8%
    • 50.7%
    PPI /points per inch/
    • 294 PPI
    • 165 PPI
    Camera and Video
    Camera and Video — specifications for Rainbow 4G, Open II.
    SpecificationRainbow 4GOpen II
    Rear camera, main
    • 8 MP
    • Single
    • 2 MP
    • Single
    Camera specs
    • 8 MP
    • AF
    • 2 MP
    Functions
    • LED flash
    • HDR
    • panorama
    		 Unknown
    Video
    • 1080p@30fps
    • Yes
    Front camera, selfie
    • 2 MP
    • Single
    • 0 MP,
    Specifications
    • 2 MP
    		 Unknown
    Performance

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

    Performance — specifications for Rainbow 4G, Open II.
    SpecificationRainbow 4GOpen II
    Processor CPU
    • Quad-core 1.3 GHz Cortex-A7
    • Dual-core 1.2 GHz Cortex-A7
    Graphics processor GPU
    • Mali-400MP2
    • Adreno 302
    Antutu 7 score *
    • 17293
    • 12396
    GeekBench 4 Single Core *
    • 351
    		 Unknown
    GeekBench 4 Multi-Core *
    • 1154
    		 Unknown
    General specs
    General specs — specifications for Rainbow 4G, Open II.
    SpecificationRainbow 4GOpen II
    Release date
    • 2014
    • September
    • 2014
    • February
    Colors
    • Black
    • White
    • Bleen
    • Yellow
    • Fuschia
    • Coral
    • Violet
    • Black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 160 EUR
    		 Unknown
    Battery life
    • Stand by time- Up to 200 h (2G) / Up to 200 h (3G) Talking time- Up to 18 h 40 min (2G) / Up to 11 h 45 min (3G)
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for Rainbow 4G, Open II.
    SpecificationRainbow 4GOpen II
    SIM card
    • Micro-SIM
    • Micro-SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 900 / 1900 / 2100 -4G - LTE band 3(1800)
    • 7(2600)
    • 20(800)
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    Speed
    • HSPA 21.1/5.76 Mbps
    • LTE Cat4 150/50 Mbps
    • HSPA
    GPRS
    • Up to 107 kbps
    • Yes
    Edge
    • Up to 296 kbps
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • hotspot
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • Yes
    • with A-GPS
    		 Unknown
    USB
    • microUSB 2.0
    • USB Host
    • microUSB 2.0
    Bluetooth
    • 4.0
    • A2DP
    • 2.1
    Harmful irradiation
    • SAR EU - 0.33 W/kg (head) 0.65 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for Rainbow 4G, Open II.
    SpecificationRainbow 4GOpen II
    Radio
    • FM radio
    • FM radio
    Other features
    Other features — specifications for Rainbow 4G, Open II.
    SpecificationRainbow 4GOpen II
    Dop
    • Sensors Accelerometer
    • proximity
    • compass - For Europe
    • Sensors Accelerometer MP3/AAC+/WAV player -MP4/H.264 player -Photo viewer -Predictive text input

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