Allview V4 Viper Pro vs Xiaomi Black Shark Helo

Allview V4 Viper Pro
Allview V4 Viper Pro
Xiaomi Black Shark Helo
Xiaomi Black Shark Helo
Allview V4 Viper Pro
Xiaomi Black Shark Helo
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
  • 3G network
    HSDPA 900, 2100
    HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO
  • 4G network
    LTE frequency band 1(2100), 3(1800), 7(2600), 20(800), 38(2600)
    LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
  • HSDPA speed
    21.1 Mbps
    -
  • HSUPA speed
    5.76 Mbps
    -
  • EV-DO speed
    -
    3.1 Mbps download, 1.8 Mbps upload
  • LTE speed
    LTE Cat 4, 150 Mbps download, 50 Mbps upload
    LTE, Cat18, 1.2 Gbps download, 221 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2020-1
    2018-10
  • Status
    2020-1
    2018-11
  • Design
  • Build
    -
    Aluminium alloy
  • SIM
    Hybrid Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    171 mm
    160 mm
  • Width
    82 mm
    75.2 mm
  • Thickness
    8.8 mm
    8.7 mm
  • Weight
    191.6 g
    190 g
  • Colors
    Grey
    Black
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    AMOLED capacitive touchscreen
  • Physical size
    6.8 inches
    6.01 inches
  • Resolution
    640 x 1352 pixels
    1080 x 2160 pixels
  • Pixel density
    220 ppi
    402 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant
  • Multitouch
    Yes
    Yes
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Quad-core 1.3 GHz Cortex-A53
    Quad-core 2.8 GHz Kryo 385 Gold
  • CPU(second)
    quad-core 1.8 GHz Kryo 385 Silver
  • Chipset
    Mediatek MT6739
    Qualcomm SDM845 Snapdragon 845
  • GPU
    PowerVR GE8100
    Adreno 630
  • Memory RAM
    2 GB
    6, 8, 10 GB
  • Internal storage
    32 GB
    128, 256 GB
  • Memory card
    microSD, microSDHC, microSDXC
    -
  • Storage
    eMMC 5.1
    -
  • OS
  • OS
    Android 9.0 Pie
    Android 8.0 Oreo
  • Main camera
  • Camera type
    Dual
    Dual
  • Main camera
    13 MP
    12 MP, f/1.8 , 1.25 µm
  • 0.3 MP
    20 MP, f/1.8 , 1.0 µm
  • Primary camera resolution
    -
    4000 x 3000 pixels
  • Primary camera video
    1080p@30fps
    2160p@30fps, 1080p@30fps, 720p@120fps
  • Primary camera flash
    LED flash
    dual-LED flash
  • Primary camera phase detection autofocus
    -
    dual pixel phase detection autofocus
  • Camera features
    -
    Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, RAW
  • Selfie camera
  • Selfie camera
    8 MP
    20 MP, f/2.2 , 1.0 µm
  • Selfie camera resolution
    -
    5120 x 3840 pixels
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    -
    Yes
  • Multimedia
  • Radio
    FM Radio
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • Wi-Fi display
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    Type-C 1.0 reversible connector
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v4.0
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • Beidou
    -
    Yes
  • Features
  • Sensors
    Accelerometer, fingerprint, proximity
    Accelerometer, compass, gyroscope, fingerprint, light, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    3500 mAh
    4000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Quick Charge 3.0
  • Cost
  • Price
    190 USD
    -

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