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Allview X2 Soul Style vs Vodafone Smart first 7

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

      Smart first 7: 8.4 mm narrower

      X2 Soul Style:
      71.2 mm
      Smart first 7:
      62.8 mm

    • Screen diagonal

      Smart first 7: 2 in smaller diagonal

      X2 Soul Style:
      5.5 in
      Smart first 7:
      3.5 in

    • Chipset

      X2 Soul Style:
      Mediatek MT6735 (28 nm)
      Smart first 7:
      Spreadtrum SC7731G

    • Depth

      X2 Soul Style: 5 mm thinner

      X2 Soul Style:
      7 mm
      Smart first 7:
      12 mm

    • Height

      Smart first 7: 28 mm shorter

      X2 Soul Style:
      142.4 mm
      Smart first 7:
      114.4 mm

    • Release year

      X2 Soul Style:
      2015
      Smart first 7:
      2016

    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. X2 Soul Style

      Height:
      142.4 mm +28 mm versus Smart first 7
      Width:
      71.2 mm +8.4 mm versus Smart first 7
      Depth:
      7 mm
      Weight:
      Unknown

    2. 2. Smart first 7

      Height:
      114.4 mm
      Width:
      62.8 mm
      Depth:
      12 mm +5 mm versus X2 Soul Style
      Weight:
      110 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.

    At least two phones need compatible screen dimensions for a drawing.

    1. 1. X2 Soul Style

      X2 Soul Style: Screen geometry unavailable or conflicting.

    2. 2. Smart first 7

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

    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 X2 Soul Style, Smart first 7, compared at the same storage capacity.
    StorageX2 Soul StyleSmart first 7
    16 GB 2 GB RAM Unknown
    Smart first 7: Original memory entry

    4 GB · 512 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. X2 Soul Style

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

    2. Smart first 7

    NFC:
    Unknown
    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. X2 Soul Style

      2350 mAh

      +950 mAh versus Smart first 7

    2. 2. Smart first 7

      1400 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. X2 Soul Style2. Smart first 7

    Everyday essentials
    Everyday essentials — specifications for X2 Soul Style, Smart first 7.
    SpecificationX2 Soul StyleSmart first 7
    Dimensions (HxWxD)
    • 142.4 Х 71.2 Х 7 mm
    • 114.4 Х 62.8 Х 12 mm
    Weight
    • up to 128 GB (uses shared SIM slot)
    • 110 g
    Technology
    • IPS LCD
    • TFT TN
    Screen size
    • 5.5" 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.
    • 16 GB
    • 2 GB RAM
    • 4 GB
    • 512 MB 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.
    • 2350 mAh
    • Non-removable Li-Po
    • 1400 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 5.1 (Lollipop)
    • Android 5.1 (Lollipop)
    Chipset
    • Mediatek MT6735 (28 nm)
    • Spreadtrum SC7731G
    NFC
    • Super AMOLED
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for X2 Soul Style, Smart first 7.
    SpecificationX2 Soul StyleSmart first 7
    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
    • 68.0%
    • 50.8%
    PPI /points per inch/
    • 294 PPI
    • 165 PPI
    Screen protection
    • Asahi Dragontrail Glass
    		 Unknown
    Camera and Video
    Camera and Video — specifications for X2 Soul Style, Smart first 7.
    SpecificationX2 Soul StyleSmart first 7
    Rear camera, main
    • 13 MP
    • Single
    • 2 MP
    • Single
    Camera specs
    • 13 MP
    • AF
    • f/2.2
    • 2 MP
    Functions
    • Dual-LED flash
    • HDR
    		 Unknown
    Video
    • 1080p@30fps
    • 720p@30fps
    Front camera, selfie
    • 5 MP
    • Single
    • 0 MP,
    Specifications
    • 5 MP
    		 Unknown
    Performance

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

    Performance — specifications for X2 Soul Style, Smart first 7.
    SpecificationX2 Soul StyleSmart first 7
    Processor CPU
    • Quad-core 1.3 GHz Cortex-A53
    • Quad-core 1.3 GHz Cortex-A7
    Graphics processor GPU
    • Mali-T720MP2
    • Mali-400MP2
    Antutu 7 score *
    • 24156
    		 Unknown
    General specs
    General specs — specifications for X2 Soul Style, Smart first 7.
    SpecificationX2 Soul StyleSmart first 7
    Release date
    • 2015
    • November
    • 2016
    • May
    Colors
    • Sandy Silver
    • Volcano Black
    • Tech White
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 180 EUR
    • 30 EUR
    Battery life
    • Stand by time- Up to 235 h (3G) Talking time- Up to 7 h 20 min (3G)
    • Talking time- Up to 5 h (3G)
    Communication and Connectivity
    Communication and Connectivity — specifications for X2 Soul Style, Smart first 7.
    SpecificationX2 Soul StyleSmart first 7
    SIM card
    • Hybrid Dual SIM (Micro-SIM/Nano-SIM
    • dual stand-by)
    • Mini-SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 3(1800)
    • 7(2600)
    • 20(800)
    • 38(2600)
    • Show all network frequencies: -2G - GSM 900 / 1800
    Speed
    • HSPA 21.1/5.76 Mbps
    • LTE Cat4 150/50 Mbps
    • HSPA 21.1/5.76 Mbps
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • hotspot
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • A-GPS only
    USB
    • microUSB 2.0
    • microUSB 2.0
    Bluetooth
    • 4.0
    • A2DP
    • EDR
    • 2.1
    • A2DP
    Harmful irradiation
    • SAR EU - 0.72 W/kg (head)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for X2 Soul Style, Smart first 7.
    SpecificationX2 Soul StyleSmart first 7
    Radio
    • FM radio
    • FM radio
    Other features
    Other features — specifications for X2 Soul Style, Smart first 7.
    SpecificationX2 Soul StyleSmart first 7
    Dop
    • Sensors Accelerometer
    • proximity
    • Sensors No