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Allview V4 Viper Pro vs Nokia 3660

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

      3660: 61.6 g lighter

      V4 Viper Pro:
      191.6 g
      3660:
      130 g

    • Width

      3660: 25 mm narrower

      V4 Viper Pro:
      82 mm
      3660:
      57 mm

    • Screen diagonal

      3660: 4.7 in smaller diagonal

      V4 Viper Pro:
      6.8 in
      3660:
      2.1 in

    • Depth

      V4 Viper Pro: 17.2 mm thinner

      V4 Viper Pro:
      8.8 mm
      3660:
      26 mm

    • Height

      3660: 41 mm shorter

      V4 Viper Pro:
      171 mm
      3660:
      130 mm

    • Release year

      V4 Viper Pro:
      2020
      3660:
      2003

    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 +41 mm versus 3660
      Width:
      82 mm +25 mm versus 3660
      Depth:
      8.8 mm

    2. 2. 3660

      Height:
      130 mm
      Width:
      57 mm
      Depth:
      26 mm +17.2 mm versus V4 Viper Pro

    Weight

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

    1. 1. V4 Viper Pro

      191.6 g

      +61.6 g versus 3660

    2. 2. 3660

      130 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. V4 Viper Pro

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

    2. 2. 3660

      3660: Screen geometry unavailable or conflicting.

    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, 3660, compared at the same storage capacity.
    StorageV4 Viper Pro3660
    32 GB 2 GB RAM Unknown
    3660: Original memory entry

    3.4 MB

    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. 3660

    NFC:
    Unknown
    Headphone jack:
    No
    Memory card support:
    See details MMC

    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. V4 Viper Pro

      3500 mAh

      +2650 mAh versus 3660

    2. 2. 3660

      850 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. V4 Viper Pro2. 3660

    Everyday essentials
    Everyday essentials — specifications for V4 Viper Pro, 3660.
    SpecificationV4 Viper Pro3660
    Dimensions (HxWxD)
    • 171 Х 82 Х 8.8 mm
    • 130 Х 57 Х 26 mm
    Weight
    • 191.6 g
    • 130 g
    Technology
    • IPS LCD
    • TFT
    Screen size
    • 6.8" inch
    • 2.1" inch
    Screen resolution
    • 640 x 1352 px
    • 176 x 208 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 32GB 2GB RAM
    • 3.4 MB
    Memory card support
    • microSD
    • up to 128 GB (uses shared SIM slot)
    • MMC
    Battery Capacity is not battery life. No endurance test is implied.
    • 3500 mAh
    • Non-removable Li-Po
    • 850 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 9.0 (Pie)
    • Symbian 6.1
    • Series 60 v1.0 UI
    Chipset
    • Mediatek MT6739 (28 nm)
    		 Unknown
    NFC
    • Super AMOLED
    		 Unknown
    Headphone jack
    • Yes
    • No
    Display
    Display — specifications for V4 Viper Pro, 3660.
    SpecificationV4 Viper Pro3660
    Touchscreen
    • capacitive touchscreen
    		 Unknown
    Display colors
    • 16M
    • 65K
    Screen area
    • 115.4 cm2
    • 14.0 cm2
    Screen format
    • 19:9 (height:width)
    		 Unknown
    Screen to body ratio
    • 82.3%
    • 18.9%
    PPI /points per inch/
    • 220 PPI
    • 0 PPI
    Camera and Video
    Camera and Video — specifications for V4 Viper Pro, 3660.
    SpecificationV4 Viper Pro3660
    Rear camera, main
    • 13 MP
    • Dual-LED flash
    • 0.3 MP
    • Single
    Camera specs
    • 13 MP
    • AF -0.3 MP
    • (ultrawide/depth sensor)
    		 Unknown
    Functions
    • Dual-LED flash
    		 Unknown
    Video
    • 1080p@30fps
    • Yes
    Front camera, selfie
    • 8 MP
    • Single
    • 0 MP,
    Specifications
    • 8 MP
    		 Unknown
    Performance
    Performance — specifications for V4 Viper Pro, 3660.
    SpecificationV4 Viper Pro3660
    Processor CPU
    • Quad-core 1.3 GHz Cortex-A53
    • 104 MHz ARM 920T
    Graphics processor GPU
    • PowerVR GE8100
    		 Unknown
    General specs
    General specs — specifications for V4 Viper Pro, 3660.
    SpecificationV4 Viper Pro3660
    Release date
    • 2020
    • January
    • 2003
    • Q4
    Colors
    • Dark Grey
    • Red
    • Blue
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 170 EUR
    		 Unknown
    Battery life Unknown
    • Stand by time- Up to 150 - 240 h Talking time- Up to 2 h - 4 h
    Communication and Connectivity
    Communication and Connectivity — specifications for V4 Viper Pro, 3660.
    SpecificationV4 Viper Pro3660
    SIM card
    • 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 - LTE band 1(2100)
    • 3(1800)
    • 7(2600)
    • 20(800)
    • 38(2600)
    		 Unknown
    Speed
    • HSPA 21.1/5.76 Mbps
    • LTE Cat4 150/50 Mbps
    		 Unknown
    GPRS
    • Yes
    • Class 4
    Edge
    • Yes
    • No
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • hotspot
    • No
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • No
    USB
    • microUSB 2.0
    		 Unknown
    Bluetooth
    • 4.0
    • A2DP
    • 1.1
    Harmful irradiation
    • SAR EU - 1.20 W/kg (head)
    • SAR - 0.77 W/kg (head) 1.13 W/kg (body) SAR EU - 0.75 W/kg (head)
    Music and Audio
    Music and Audio — specifications for V4 Viper Pro, 3660.
    SpecificationV4 Viper Pro3660
    Radio
    • FM radio
    • No
    Others Unknown
    • 5-way scroll key -Wallpapers
    Other features
    Other features — specifications for V4 Viper Pro, 3660.
    SpecificationV4 Viper Pro3660
    Dop
    • Sensors Fingerprint (rear-mounted)
    • Sensors Accelerometer
    • proximity - Battery charging 10W - For Europe
    • Infrared port - Predictive text input -Calculator -Voice dial -Voice record