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Allview V4 Viper Pro vs Energizer Power Max P8100S

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.

    • Screen diagonal

      V4 Viper Pro: 1.3 in smaller diagonal

      V4 Viper Pro:
      6.8 in
      Power Max P8100S:
      8.1 in

    • Chipset

      V4 Viper Pro:
      Mediatek MT6739 (28 nm)
      Power Max P8100S:
      Qualcomm SDM855 Snapdragon 855 (7 nm)

    • Release year

      V4 Viper Pro:
      2020
      Power Max P8100S:
      2019

    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. V4 Viper Pro

      Height:
      171 mm
      Width:
      82 mm
      Depth:
      8.8 mm
      Weight:
      191.6 g

    2. 2. Power Max P8100S

      Height:
      Unknown
      Width:
      Unknown
      Depth:
      Unknown
      Weight:
      Unknown

      Unavailable dimensions are omitted from the drawing.

    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. V4 Viper Pro

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

    2. 2. Power Max P8100S

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

    Power Max P8100S has approximately 76% more rectangular screen area than V4 Viper 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 V4 Viper Pro, Power Max P8100S, compared at the same storage capacity.
    StorageV4 Viper ProPower Max P8100S
    32 GB 2 GB RAM Not recorded
    256 GB Not recorded 8 GB 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. 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)

    2. Power Max P8100S

    NFC:
    Unknown
    Headphone jack:
    No
    Memory card support:
    See details microSD · up to 256 GB

    Battery capacity

    Capacity is not battery life. No endurance test is implied.

    At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

    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. V4 Viper Pro2. Power Max P8100S

    Everyday essentials
    Everyday essentials — specifications for V4 Viper Pro, Power Max P8100S.
    SpecificationV4 Viper ProPower Max P8100S
    Dimensions (HxWxD)
    • 171 Х 82 Х 8.8 mm
    • Х Х mm
    Weight
    • 191.6 g
    • 0 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 6.8" inch
    • 8.1" inch
    Screen resolution
    • 640 x 1352 px
    • 1536 x 2048 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 32GB 2GB RAM
    • 256 GB
    • 8 GB RAM
    Memory card support
    • microSD
    • up to 128 GB (uses shared SIM slot)
    • microSD
    • up to 256 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 3500 mAh
    • Non-removable Li-Po
    • 10000 mAh
    • Non-removable Li-Po ,
    Operating system OS
    • Android 9.0 (Pie)
    • Android 9.0 (Pie)
    Chipset
    • Mediatek MT6739 (28 nm)
    • Qualcomm SDM855 Snapdragon 855 (7 nm)
    NFC
    • Super AMOLED
    		 Unknown
    Headphone jack
    • Yes
    • No
    Display
    Display — specifications for V4 Viper Pro, Power Max P8100S.
    SpecificationV4 Viper ProPower Max P8100S
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 115.4 cm2
    • 203.2 cm2
    Screen format
    • 19:9 (height:width)
    • 4:3 (height:width)
    Screen to body ratio
    • 82.3%
    		 Unknown
    PPI /points per inch/
    • 220 PPI
    • 316 PPI
    Camera and Video
    Camera and Video — specifications for V4 Viper Pro, Power Max P8100S.
    SpecificationV4 Viper ProPower Max P8100S
    Rear camera, main
    • 13 MP
    • Dual-LED flash
    • 48 MP
    • Dual
    Camera specs
    • 13 MP
    • AF -0.3 MP
    • (ultrawide/depth sensor)
    • 48 MP
    • f/1.8
    • (wide)
    • 1/2"
    • 0.8µm
    • PDAF -12 MP
    Functions
    • Dual-LED flash
    • Dual-LED flash
    • HDR
    • panorama
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 8 MP
    • Single
    • 24 MP
    • Single
    Specifications
    • 8 MP
    • 24 MP
    Performance
    Performance — specifications for V4 Viper Pro, Power Max P8100S.
    SpecificationV4 Viper ProPower Max P8100S
    Processor CPU
    • Quad-core 1.3 GHz Cortex-A53
    • Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
    Graphics processor GPU
    • PowerVR GE8100
    • Adreno 640
    General specs
    General specs — specifications for V4 Viper Pro, Power Max P8100S.
    SpecificationV4 Viper ProPower Max P8100S
    Release date
    • 2020
    • January
    • 2019
    • February
    Colors
    • Dark Grey
    • Dark red
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 170 EUR
    • 900 EUR
    Communication and Connectivity
    Communication and Connectivity — specifications for V4 Viper Pro, Power Max P8100S.
    SpecificationV4 Viper ProPower Max P8100S
    SIM card
    • Dual 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 900 / 2100-4G - LTE band 1(2100)
    • 3(1800)
    • 7(2600)
    • 20(800)
    • 38(2600)
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE (unspecified) -5G - 5G NSA / Sub6 / mmWave
    Speed
    • HSPA 21.1/5.76 Mbps
    • LTE Cat4 150/50 Mbps
    • HSPA 42.2/5.76 Mbps
    • LTE-A (2CA) Cat13 600/50 Mbps; 5G (2+ Gbps DL)
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • hotspot
    • Wi-Fi 802.11 a/b/g/n
    • Wi-Fi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • Type-C 1.0 reversible connector
    Bluetooth
    • 4.0
    • A2DP
    • 5.0
    • A2DP
    • LE
    Harmful irradiation
    • SAR EU - 1.20 W/kg (head)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for V4 Viper Pro, Power Max P8100S.
    SpecificationV4 Viper ProPower Max P8100S
    Radio
    • FM radio
    • FM radio
    Others Unknown
    • Cover display: 6 inches
    • 1080 x 2160 pixels
    Other features
    Other features — specifications for V4 Viper Pro, Power Max P8100S.
    SpecificationV4 Viper ProPower Max P8100S
    Dop
    • Sensors Fingerprint (rear-mounted)
    • Sensors Accelerometer
    • proximity - Battery charging 10W - For Europe
    • Sensors Accelerometer
    • gyro
    • proximity
    • compass - Fast battery charging 18W