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Allview Soul X7 Style vs TECNO Spark CM

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

      Spark CM: 12.7 g lighter

      Soul X7 Style:
      184.7 g
      Spark CM:
      172 g

    • Width

      Spark CM: 3.5 mm narrower

      Soul X7 Style:
      75.2 mm
      Spark CM:
      71.7 mm

    • Screen diagonal

      Spark CM: 0.51 in smaller diagonal

      Soul X7 Style:
      6.21 in
      Spark CM:
      5.7 in

    • Rear camera layout

      Soul X7 Style:
      Dual
      Spark CM:
      Single

    • Depth

      Spark CM: 2.7 mm thinner

      Soul X7 Style:
      8.3 mm
      Spark CM:
      5.6 mm

    • Height

      Spark CM: 5.4 mm shorter

      Soul X7 Style:
      157.6 mm
      Spark CM:
      152.2 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 +5.4 mm versus Spark CM
      Width:
      75.2 mm +3.5 mm versus Spark CM
      Depth:
      8.3 mm +2.7 mm versus Spark CM

    2. 2. Spark CM

      Height:
      152.2 mm
      Width:
      71.7 mm
      Depth:
      5.6 mm

    Weight

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

    1. 1. Soul X7 Style

      184.7 g

      +12.7 g versus Spark CM

    2. 2. Spark CM

      172 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. Spark CM

      Screen diagonal:
      5.7 in
      Aspect ratio (height:width):
      18:9
      Approximate rectangular screen area:
      83.8 cm²

    Soul X7 Style has approximately 14.8% more rectangular screen area than Spark CM.

    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, Spark CM, compared at the same storage capacity.
    StorageSoul X7 StyleSpark CM
    16 GB Not recorded 2 GB RAM
    64 GB 4 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. Soul X7 Style

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

    2. Spark CM

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

    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

      +350 mAh versus Spark CM

    2. 2. Spark CM

      3050 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. Spark CM

    Everyday essentials
    Everyday essentials — specifications for Soul X7 Style, Spark CM.
    SpecificationSoul X7 StyleSpark CM
    Dimensions (HxWxD)
    • 157.6 Х 75.2 Х 8.3 mm
    • 152.2 Х 71.7 Х 5.6 mm
    Weight
    • 184.7 g
    • 172 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 6.21" inc
    • 5.7" inch
    Screen resolution
    • 720 x 1520 px
    • 720 x 1440 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64GB 4GB RAM
    • 16 GB
    • 2 GB RAM
    Memory card support
    • microSDXC (uses shared SIM slot)
    • microSD
    • up to 32 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 3400 mAh
    • Li-Po
    • 3050 mAh
    • Non-removable Li-Ion
    Operating system OS
    • Android 9.0 (Pie)
    • Android 7.0 (Nougat)
    Chipset
    • - Mediatek MT6763 Helio P23 (16 nm)
    • Mediatek MT6737
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Soul X7 Style, Spark CM.
    SpecificationSoul X7 StyleSpark CM
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 96.3 cm2
    • 83.8 cm2
    Screen format
    • 19:9 (height:width)
    • 18:9 (height:width)
    Screen to body ratio
    • 81.2%
    • 76.8%
    PPI /points per inch/ Unknown
    • 282 PPI
    Screen protection Unknown
    • Corning Gorilla Glass (unspecified version)
    Camera and Video
    Camera and Video — specifications for Soul X7 Style, Spark CM.
    SpecificationSoul X7 StyleSpark CM
    Rear camera, main
    • 13 MP
    • Dual
    • 13 MP
    • Single
    Camera specs
    • -13 MP
    • f/2.2
    • AF -0.3 MP
    • (depth)
    • 13 MP
    • f/2.0
    • AF
    Functions
    • LED flash
    • HDR
    • LED flash
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 5 MP
    • Single
    • 8 MP
    • Single
    Specifications
    • 5 MP
    • 8 MP
    Performance
    Performance — specifications for Soul X7 Style, Spark CM.
    SpecificationSoul X7 StyleSpark CM
    Processor CPU
    • - Octa-core (4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53)
    • Quad-core 1.3 GHz Cortex-A53
    Graphics processor GPU
    • - Mali-G71 MP2
    • Mali-T720MP2
    General specs
    General specs — specifications for Soul X7 Style, Spark CM.
    SpecificationSoul X7 StyleSpark CM
    Release date
    • 2020
    • May 26
    • 2017
    • December
    Colors
    • Turcoise
    • Midnight Black
    • Champagne Gold
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 130 EUR
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for Soul X7 Style, Spark CM.
    SpecificationSoul X7 StyleSpark CM
    SIM card
    • Hybrid Dual SIM (Nano-SIM
    • dual stand-by)
    • Dual SIM (Micro-SIM
    • dual stand-by)
    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 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 8(900)
    • 40(2300)
    • 41(2500)
    Speed
    • HSPA 42.2/11.5 Mbps
    • LTE
    • HSPA
    • LTE-A
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • hotspot
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • WiFi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • Yes
    • with A-GPS
    USB
    • 2.0
    • Type-C 1.0 reversible connector
    • microUSB 2.0
    Bluetooth
    • 4.0
    • A2DP
    • 4.2
    • A2DP
    • LE
    Harmful irradiation
    • SAR EU - 0.87 W/kg (head)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for Soul X7 Style, Spark CM.
    SpecificationSoul X7 StyleSpark CM
    Radio
    • FM radio
    • FM radio
    Other features
    Other features — specifications for Soul X7 Style, Spark CM.
    SpecificationSoul X7 StyleSpark CM
    Dop
    • - Sensors - Fingerprint (rear-mounted)
    • accelerometer
    • proximity
    • compass
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • proximity

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