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Allview Soul X7 Pro vs Allview V4 Viper Pro

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

      Soul X7 Pro: 5.2 mm narrower

      Soul X7 Pro:
      76.8 mm
      V4 Viper Pro:
      82 mm

    • Screen diagonal

      Soul X7 Pro: 0.27 in smaller diagonal

      Soul X7 Pro:
      6.53 in
      V4 Viper Pro:
      6.8 in

    • Depth

      Soul X7 Pro: 0.5 mm thinner

      Soul X7 Pro:
      8.3 mm
      V4 Viper Pro:
      8.8 mm

    • Height

      Soul X7 Pro: 9.1 mm shorter

      Soul X7 Pro:
      161.9 mm
      V4 Viper Pro:
      171 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 Pro

      Height:
      161.9 mm
      Width:
      76.8 mm
      Depth:
      8.3 mm

    2. 2. V4 Viper Pro

      Height:
      171 mm +9.1 mm versus Soul X7 Pro
      Width:
      82 mm +5.2 mm versus Soul X7 Pro
      Depth:
      8.8 mm +0.5 mm versus Soul X7 Pro

    Weight

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

    1. 1. Soul X7 Pro

      193 g

      +1.4 g versus V4 Viper Pro

    2. 2. V4 Viper Pro

      191.6 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 Pro

      Screen diagonal:
      6.53 in
      Aspect ratio (height:width):
      19.5:9
      Approximate rectangular screen area:
      104.7 cm²

    2. 2. V4 Viper Pro

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

    V4 Viper Pro has approximately 10.3% more rectangular screen area than Soul X7 Pro.

    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 Pro, V4 Viper Pro, compared at the same storage capacity.
    StorageSoul X7 ProV4 Viper Pro
    32 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 Pro

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

    2. V4 Viper Pro

    NFC:
    See details Super AMOLED
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 128 GB (uses shared SIM 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 Pro

      4000 mAh

      +500 mAh versus V4 Viper Pro

    2. 2. V4 Viper Pro

      3500 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 Pro2. V4 Viper Pro

    Everyday essentials
    Everyday essentials — specifications for Soul X7 Pro, V4 Viper Pro.
    SpecificationSoul X7 ProV4 Viper Pro
    Dimensions (HxWxD)
    • 161.9 Х 76.8 Х 8.3 mm
    • 171 Х 82 Х 8.8 mm
    Weight
    • 193 g
    • 191.6 g
    Technology
    • LTPS IPS LCD
    • IPS LCD
    Screen size
    • 6.53" inc
    • 6.8" inch
    Screen resolution
    • 1080 x 2340 px
    • 640 x 1352 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64GB 4GB RAM
    • 32GB 2GB RAM
    Memory card support
    • microSDXC (uses shared SIM slot)
    • microSD
    • up to 128 GB (uses shared SIM slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 4000 mAh
    • Non-removable Li-Po
    • 3500 mAh
    • Non-removable Li-Po
    Operating system OS
    • Android 9.0 (Pie)
    • Android 9.0 (Pie)
    Chipset
    • - Qualcomm SDM630 Snapdragon 630 (14 nm)
    • Mediatek MT6739 (28 nm)
    NFC Unknown
    • Super AMOLED
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Soul X7 Pro, V4 Viper Pro.
    SpecificationSoul X7 ProV4 Viper Pro
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 104.7 cm2
    • 115.4 cm2
    Screen format
    • 19.5:9 (height:width)
    • 19:9 (height:width)
    Screen to body ratio
    • 84.2%
    • 82.3%
    PPI /points per inch/ Unknown
    • 220 PPI
    Screen protection
    • Corning Gorilla Glass
    		 Unknown
    Camera and Video
    Camera and Video — specifications for Soul X7 Pro, V4 Viper Pro.
    SpecificationSoul X7 ProV4 Viper Pro
    Rear camera, main
    • 13 MP
    • Quad
    • 13 MP
    • Dual-LED flash
    Camera specs
    • -13 MP
    • f/1.8
    • (wide)
    • 1/3.1''
    • 1.12µm
    • PDAF -8 MP
    • f/2.2
    • 120° (ultrawide)
    • 1/4.0''
    • 1.12µm -2 MP
    • f/2.4
    • (macro) -2 MP
    • (depth)
    • 13 MP
    • AF -0.3 MP
    • (ultrawide/depth sensor)
    Functions
    • LED flash
    • HDR
    • panorama
    • Dual-LED flash
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 16 MP
    • Single
    • 8 MP
    • Single
    Specifications
    • 16 MP
    • (wide)
    • 1/3.06" 1.0µm
    • 8 MP
    Performance
    Performance — specifications for Soul X7 Pro, V4 Viper Pro.
    SpecificationSoul X7 ProV4 Viper Pro
    Processor CPU
    • - Octa-core (4x2.2 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
    • Quad-core 1.3 GHz Cortex-A53
    Graphics processor GPU
    • - Adreno 508
    • PowerVR GE8100
    General specs
    General specs — specifications for Soul X7 Pro, V4 Viper Pro.
    SpecificationSoul X7 ProV4 Viper Pro
    Release date
    • 2020
    • May 26
    • 2020
    • January
    Colors
    • Black Desire
    • Dark Grey
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 230 EUR
    • 170 EUR
    Communication and Connectivity
    Communication and Connectivity — specifications for Soul X7 Pro, V4 Viper Pro.
    SpecificationSoul X7 ProV4 Viper Pro
    SIM card
    • Hybrid Dual SIM (Micro-SIM/Nano-SIM
    • dual stand-by)
    • Dual SIM (Nano-SIM
    • dual stand-by)
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - 1
    • 2
    • 3
    • 5
    • 8
    • 20
    • 38
    • 40
    • 41
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)
    • 3(1800)
    • 7(2600)
    • 20(800)
    • 38(2600)
    Speed
    • HSPA 42.2/11.5 Mbps
    • LTE Cat7 300/100 Mbps
    • HSPA 21.1/5.76 Mbps
    • LTE Cat4 150/50 Mbps
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • Wi-Fi Direct
    • hotspot
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • Yes
    • with A-GPS
    • GLONASS
    USB
    • 3.0
    • Type-C 1.0 reversible connector
    • microUSB 2.0
    Bluetooth
    • 5.1
    • A2DP
    • LE
    • 4.0
    • A2DP
    Harmful irradiation
    • SAR EU - 1.12 W/kg (head)
    • SAR EU - 1.20 W/kg (head)
    Music and Audio
    Music and Audio — specifications for Soul X7 Pro, V4 Viper Pro.
    SpecificationSoul X7 ProV4 Viper Pro
    Radio
    • FM radio
    • FM radio
    Other features
    Other features — specifications for Soul X7 Pro, V4 Viper Pro.
    SpecificationSoul X7 ProV4 Viper Pro
    Dop
    • - Sensors - Fingerprint (rear-mounted)
    • accelerometer
    • proximity
    • compass - Fast charging 18W
    • Sensors Fingerprint (rear-mounted)
    • Sensors Accelerometer
    • proximity - Battery charging 10W - For Europe