alcatel Pulsemix 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.

  • Weight

    Pulsemix: 45.9 g lighter

    Pulsemix:
    145.7 g
    V4 Viper Pro:
    191.6 g
  • Width

    Pulsemix: 10.1 mm narrower

    Pulsemix:
    71.9 mm
    V4 Viper Pro:
    82 mm
  • Screen diagonal

    Pulsemix: 1.6 in smaller diagonal

    Pulsemix:
    5.2 in
    V4 Viper Pro:
    6.8 in
  • Chipset

    Pulsemix:
    Mediatek MT6738
    V4 Viper Pro:
    Mediatek MT6739 (28 nm)
  • Depth

    Pulsemix: 0.9 mm thinner

    Pulsemix:
    7.9 mm
    V4 Viper Pro:
    8.8 mm
  • Height

    Pulsemix: 24.9 mm shorter

    Pulsemix:
    146.1 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. Pulsemix

    Height:
    146.1 mm
    Width:
    71.9 mm
    Depth:
    7.9 mm
  2. 2. V4 Viper Pro

    Height:
    171 mm +24.9 mm versus Pulsemix
    Width:
    82 mm +10.1 mm versus Pulsemix
    Depth:
    8.8 mm +0.9 mm versus Pulsemix

Weight

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

  1. 1. Pulsemix

    145.7 g

  2. 2. V4 Viper Pro

    191.6 g

    +45.9 g versus Pulsemix

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. Pulsemix

    Screen diagonal:
    5.2 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    74.5 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 54.8% more rectangular screen area than Pulsemix.

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 Pulsemix, V4 Viper Pro, compared at the same storage capacity.
StoragePulsemixV4 Viper Pro
16 GB 2 GB RAM Not recorded
32 GB Not recorded 2 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. Pulsemix

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB

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. Pulsemix

    2800 mAh

  2. 2. V4 Viper Pro

    3500 mAh

    +700 mAh versus Pulsemix

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. Pulsemix2. V4 Viper Pro

Everyday essentials
Everyday essentials — specifications for Pulsemix, V4 Viper Pro.
SpecificationPulsemixV4 Viper Pro
Dimensions (HxWxD)
  • 146.1 Х 71.9 Х 7.9 mm
  • 171 Х 82 Х 8.8 mm
Weight
  • 145.7 g
  • 191.6 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.2" inch
  • 6.8" inch
Screen resolution
  • 720 x 1280 px
  • 640 x 1352 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 32GB 2GB RAM
Memory card support
  • microSD
  • up to 128 GB
  • microSD
  • up to 128 GB (uses shared SIM slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2800 mAh
  • Non-removable Li-Ion
  • 3500 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 7.0 (Nougat)
  • Android 9.0 (Pie)
Chipset
  • Mediatek MT6738
  • Mediatek MT6739 (28 nm)
NFC Unknown
  • Super AMOLED
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Pulsemix, V4 Viper Pro.
SpecificationPulsemixV4 Viper Pro
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 74.5 cm2
  • 115.4 cm2
Screen format
  • 16:9 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 71.0%
  • 82.3%
PPI /points per inch/
  • 282 PPI
  • 220 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video — specifications for Pulsemix, V4 Viper Pro.
SpecificationPulsemixV4 Viper Pro
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Dual-LED flash
Camera specs
  • 8 MP
  • AF
  • f/2.0
  • 13 MP
  • AF -0.3 MP
  • (ultrawide/depth sensor)
Functions
  • LED flash
  • Dual-LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 2 MP
  • 8 MP
Performance
Performance — specifications for Pulsemix, V4 Viper Pro.
SpecificationPulsemixV4 Viper Pro
Processor CPU
  • Quad-core 1.5 GHz Cortex-A53
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU
  • Mali-T860MP2
  • PowerVR GE8100
General specs
General specs — specifications for Pulsemix, V4 Viper Pro.
SpecificationPulsemixV4 Viper Pro
Release date
  • 2017
  • August
  • 2020
  • January
Colors
  • Metal Black
  • Dark Grey
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 80 USD
  • 170 EUR
Battery life
  • Stand by time- Up to 560 h (3G) Talking time- Up to 8 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Pulsemix, V4 Viper Pro.
SpecificationPulsemixV4 Viper Pro
SIM card
  • Nano-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 12(700)
  • 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 42.2/5.76 Mbps
  • LTE Cat4 150/50 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
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • Type-C 1.0 reversible connector; magnetic connector
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 1.20 W/kg (head)
Music and Audio
Music and Audio — specifications for Pulsemix, V4 Viper Pro.
SpecificationPulsemixV4 Viper Pro
Radio
  • No
  • FM radio
Other features
Other features — specifications for Pulsemix, V4 Viper Pro.
SpecificationPulsemixV4 Viper Pro
Dop
  • Sensors Accelerometer
  • proximity
  • compass - For North America
  • Cricket
  • Sensors Fingerprint (rear-mounted)
  • Sensors Accelerometer
  • proximity - Battery charging 10W - For Europe