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Allview V1 Viper S4G vs BLU Studio 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.

    • Weight

      V1 Viper S4G: 26.3 g lighter

      V1 Viper S4G:
      124.7 g
      Studio Pro:
      151 g

    • Width

      V1 Viper S4G: 2.1 mm narrower

      V1 Viper S4G:
      70.7 mm
      Studio Pro:
      72.8 mm

    • Screen diagonal

      Studio Pro: 0.5 in smaller diagonal

      V1 Viper S4G:
      5.5 in
      Studio Pro:
      5 in

    • Chipset

      V1 Viper S4G:
      Qualcomm MSM8926 Snapdragon 400 (28 nm)
      Studio Pro:
      Mediatek MT6580 (28 nm)

    • Rear camera layout

      V1 Viper S4G:
      Single
      Studio Pro:
      Dual

    • Depth

      V1 Viper S4G: 3 mm thinner

      V1 Viper S4G:
      6.9 mm
      Studio Pro:
      9.9 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. V1 Viper S4G

      Height:
      143 mm
      Width:
      70.7 mm
      Depth:
      6.9 mm

    2. 2. Studio Pro

      Height:
      144.1 mm
      Width:
      72.8 mm +2.1 mm versus V1 Viper S4G
      Depth:
      9.9 mm +3 mm versus V1 Viper S4G

    Weight

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

    1. 1. V1 Viper S4G

      124.7 g

    2. 2. Studio Pro

      151 g

      +26.3 g versus V1 Viper S4G

    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. V1 Viper S4G

      V1 Viper S4G: Screen geometry unavailable or conflicting.

    2. 2. Studio Pro

      Screen diagonal:
      5 in
      Aspect ratio (height:width):
      16:9
      Approximate rectangular screen area:
      68.9 cm²

    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 V1 Viper S4G, Studio Pro, compared at the same storage capacity.
    StorageV1 Viper S4GStudio Pro
    8 GB Not recorded 1 GB RAM
    16 GB 2 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. V1 Viper S4G

    NFC:
    See details Super AMOLED
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 GB (dedicated slot)

    2. Studio Pro

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 64 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. V1 Viper S4G

      1950 mAh

    2. 2. Studio Pro

      2000 mAh

      +50 mAh versus V1 Viper S4G

    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. V1 Viper S4G2. Studio Pro

    Everyday essentials
    Everyday essentials — specifications for V1 Viper S4G, Studio Pro.
    SpecificationV1 Viper S4GStudio Pro
    Dimensions (HxWxD)
    • 143 Х 70.7 Х 6.9 mm
    • 144.1 Х 72.8 Х 9.9 mm
    Weight
    • 124.7 g
    • 151 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 5.5" inch
    • 5" inch
    Screen resolution
    • 720 x 1280 px
    • 720 x 1280 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 16 GB
    • 2 GB RAM
    • 8 GB
    • 1 GB RAM
    Memory card support
    • microSD
    • up to 32 GB (dedicated slot)
    • microSD
    • up to 64 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 1950 mAh
    • Removable Li-Po
    • 2000 mAh
    • Removable Li-Po
    Operating system OS
    • Android 4.4 (KitKat)
    • Android 7.0 (Nougat)
    Chipset
    • Qualcomm MSM8926 Snapdragon 400 (28 nm)
    • Mediatek MT6580 (28 nm)
    NFC
    • Super AMOLED
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for V1 Viper S4G, Studio Pro.
    SpecificationV1 Viper S4GStudio Pro
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • Super AMOLED
    • 16M
    Screen area
    • 68.9 cm2
    • 68.9 cm2
    Screen format
    • 16:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 68.2%
    • 65.7%
    PPI /points per inch/
    • 294 PPI
    • 294 PPI
    Screen protection
    • Scratch-resistant glass
    		 Unknown
    Camera and Video
    Camera and Video — specifications for V1 Viper S4G, Studio Pro.
    SpecificationV1 Viper S4GStudio Pro
    Rear camera, main
    • 8 MP
    • Single
    • 8 MP
    • Dual
    Camera specs
    • 8 MP
    • AF
    • 8 MP
    • AF -2 MP
    • depth sensor
    Functions
    • Dual-LED flash
    • LED flash
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 5 MP
    • Single
    • 5 MP
    • Single
    Specifications
    • 5 MP
    • 5 MP
    Performance

    Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

    Performance — specifications for V1 Viper S4G, Studio Pro.
    SpecificationV1 Viper S4GStudio Pro
    Processor CPU
    • Quad-core 1.2 GHz Cortex-A7
    • Quad-core 1.3 GHz Cortex-A7
    Graphics processor GPU
    • Adreno 305
    • Mali-400MP2
    Antutu 7 score *
    • 24789
    • 21456
    General specs
    General specs — specifications for V1 Viper S4G, Studio Pro.
    SpecificationV1 Viper S4GStudio Pro
    Release date
    • 2014
    • September
    • 2017
    • August
    Colors
    • Black
    • White
    • Black
    • Gray
    • Gold
    • Rose Gold
    Battery life
    • Stand by time- Up to 195 h Talking time- Up to 9 h 45 min
    • Stand by time- Up to 650 h (2G) / Up to 550 h (3G) Talking time- Up to 24 h (2G) / Up to 12 h (3G)
    Communication and Connectivity
    Communication and Connectivity — specifications for V1 Viper S4G, Studio Pro.
    SpecificationV1 Viper S4GStudio Pro
    SIM card
    • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
    • dual stand-by)
    • Dual SIM (Micro-SIM)
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 1900 / 2100-4G - LTE band 3(1800)
    • 7(2600)
    • 40(2300)
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE Cat4 150/50 Mbps
    • HSPA 21.1/5.76 Mbps
    GPRS
    • Class 12
    • Yes
    Edge
    • Class 10
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • microUSB 2.0
    Bluetooth
    • 4.0
    • A2DP
    • EDR
    • 4.0
    • A2DP
    Harmful irradiation
    • SAR EU - 0.76 W/kg (head) 1.37 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for V1 Viper S4G, Studio Pro.
    SpecificationV1 Viper S4GStudio Pro
    Radio
    • FM radio
    • RDS
    • No
    Other features
    Other features — specifications for V1 Viper S4G, Studio Pro.
    SpecificationV1 Viper S4GStudio Pro
    Dop
    • Sensors Accelerometer
    • proximity
    • Sensors Accelerometer

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