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Allview Soul X7 Style vs Samsung i640

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.

    • Weight

      i640: 36.7 g lighter

      Soul X7 Style:
      184.7 g
      i640:
      148 g

    • Width

      i640: 14.2 mm narrower

      Soul X7 Style:
      75.2 mm
      i640:
      61 mm

    • Screen diagonal

      i640: 3.81 in smaller diagonal

      Soul X7 Style:
      6.21 in
      i640:
      2.4 in

    • Rear camera layout

      Soul X7 Style:
      Dual
      i640:
      Single

    • Depth

      Soul X7 Style: 8.6 mm thinner

      Soul X7 Style:
      8.3 mm
      i640:
      16.9 mm

    • Height

      i640: 63.2 mm shorter

      Soul X7 Style:
      157.6 mm
      i640:
      94.4 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. Soul X7 Style

      Height:
      157.6 mm +63.2 mm versus i640
      Width:
      75.2 mm +14.2 mm versus i640
      Depth:
      8.3 mm

    2. 2. i640

      Height:
      94.4 mm
      Width:
      61 mm
      Depth:
      16.9 mm +8.6 mm versus Soul X7 Style

    Weight

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

    1. 1. Soul X7 Style

      184.7 g

      +36.7 g versus i640

    2. 2. i640

      148 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. Soul X7 Style

      Screen diagonal:
      6.21 in
      Aspect ratio (height:width):
      19:9
      Approximate rectangular screen area:
      96.3 cm²

    2. 2. i640

      Screen diagonal:
      2.4 in
      Aspect ratio (height:width):
      4:3
      Approximate rectangular screen area:
      17.8 cm²

    Soul X7 Style has approximately 439.6% more rectangular screen area than i640.

    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 Soul X7 Style, i640, compared at the same storage capacity.
    StorageSoul X7 Stylei640
    64 GB 4 GB RAM Unknown
    i640: Original memory entry

    64 MB RAM · 128 MB 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. Soul X7 Style

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSDXC (uses shared SIM slot)

    2. i640

    NFC:
    Unknown
    Headphone jack:
    No
    Memory card support:
    See details microSD (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. Soul X7 Style

      3400 mAh

      +2400 mAh versus i640

    2. 2. i640

      1000 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. Soul X7 Style2. i640

    Everyday essentials
    Everyday essentials — specifications for Soul X7 Style, i640.
    SpecificationSoul X7 Stylei640
    Dimensions (HxWxD)
    • 157.6 Х 75.2 Х 8.3 mm
    • 94.4 Х 61 Х 16.9 mm
    Weight
    • 184.7 g
    • 148 g
    Technology
    • IPS LCD
    • TFT
    Screen size
    • 6.21" inc
    • 2.4" inch
    Screen resolution
    • 720 x 1520 px
    • 320 x 240 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64GB 4GB RAM
    • 64 MB RAM
    • 128 MB ROM
    Memory card support
    • microSDXC (uses shared SIM slot)
    • microSD (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 3400 mAh
    • Li-Po
    • 1000 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 9.0 (Pie)
    • Microsoft Windows Mobile 6.0 Standard
    Chipset
    • - Mediatek MT6763 Helio P23 (16 nm)
    		 Unknown
    Headphone jack
    • Yes
    • No
    Display
    Display — specifications for Soul X7 Style, i640.
    SpecificationSoul X7 Stylei640
    Touchscreen
    • capacitive touchscreen
    		 Unknown
    Display colors
    • 16M
    • 65K
    Screen area
    • 96.3 cm2
    • 17.8 cm2
    Screen format
    • 19:9 (height:width)
    • 4:3 (height:width)
    Screen to body ratio
    • 81.2%
    • 31.0%
    PPI /points per inch/ Unknown
    • 167 PPI
    Camera and Video
    Camera and Video — specifications for Soul X7 Style, i640.
    SpecificationSoul X7 Stylei640
    Rear camera, main
    • 13 MP
    • Dual
    • 2 MP
    • Single
    Camera specs
    • -13 MP
    • f/2.2
    • AF -0.3 MP
    • (depth)
    • 2 MP
    Functions
    • LED flash
    • HDR
    		 Unknown
    Video
    • 1080p@30fps
    • Yes
    Front camera, selfie
    • 5 MP
    • Single
    • 0.3 MP
    • Single
    Specifications
    • 5 MP
    • VGA videocall camera
    Performance
    Performance — specifications for Soul X7 Style, i640.
    SpecificationSoul X7 Stylei640
    Processor CPU
    • - Octa-core (4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53)
    • 32-bit Intel XScale PXA270 416 MHz
    Graphics processor GPU
    • - Mali-G71 MP2
    		 Unknown
    General specs
    General specs — specifications for Soul X7 Style, i640.
    SpecificationSoul X7 Stylei640
    Release date
    • 2020
    • May 26
    • 2008
    • February
    Colors
    • Turcoise
    • Silver
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 130 EUR
    • 150 EUR
    Battery life Unknown
    • Stand by time- Up to 250 h Talking time- Up to 6 h
    Communication and Connectivity
    Communication and Connectivity — specifications for Soul X7 Style, i640.
    SpecificationSoul X7 Stylei640
    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 -3G - HSDPA 900 / 2100 -4G - 1
    • 3
    • 5
    • 7
    • 8
    • 20
    • 38
    • 40
    • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
    Speed
    • HSPA 42.2/11.5 Mbps
    • LTE
    • HSPA 3.6/0.384 Mbps
    GPRS
    • Yes
    • Class 10
    Edge
    • Yes
    • Class 10
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • hotspot
    • No
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • No
    USB
    • 2.0
    • Type-C 1.0 reversible connector
    • 1.1
    Bluetooth
    • 4.0
    • A2DP
    • 2.0
    Harmful irradiation
    • SAR EU - 0.87 W/kg (head)
    • SAR - 1.18 W/kg (head) 1.12 W/kg (body)
    Music and Audio
    Music and Audio — specifications for Soul X7 Style, i640.
    SpecificationSoul X7 Stylei640
    Radio
    • FM radio
    • No
    Others Unknown
    • Jog Dial
    Other features
    Other features — specifications for Soul X7 Style, i640.
    SpecificationSoul X7 Stylei640
    Dop
    • - Sensors - Fingerprint (rear-mounted)
    • accelerometer
    • proximity
    • compass
    • WMV/3GP/MP4 player -WMA/MP3/AAC+ player -Organizer -Pocket Office -Voice memo

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