Allview V4 Viper Pro vs UMIDIGI A13S

Allview V4 Viper Pro
Allview V4 Viper Pro
UMIDIGI A13S
UMIDIGI A13S
Allview V4 Viper Pro
UMIDIGI A13S
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800
  • 3G network
    HSDPA 900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100
  • 4G network
    LTE frequency band 1(2100), 3(1800), 7(2600), 20(800), 38(2600)
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66
  • HSDPA speed
    21.1 Mbps
    21.1 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE Cat 4, 150 Mbps download, 50 Mbps upload
    LTE, Cat6, 301 Mbps download, 51 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2020-1
    2022-03
  • Status
    2020-1
    2022-03
  • Design
  • Build
    -
    AG Glass, metal
  • SIM
    Hybrid Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    171 mm
    168 mm
  • Width
    82 mm
    75.68 mm
  • Thickness
    8.8 mm
    8.7 mm
  • Weight
    191.6 g
    207 g
  • Colors
    Grey
    Black, Blue, Gold
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    IPS TFT
  • Physical size
    6.8 inches
    6.7 inches
  • Resolution
    640 x 1352 pixels
    720 x 1650 pixels
  • Pixel density
    220 ppi
    269 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant, 2.5D curved glass screen
  • Multitouch
    Yes
    -
  • Hardware
  • CPU
    -
    Quad-core
  • CPU
    Quad-core 1.3 GHz Cortex-A53
    Single-core 2.0 GHz Cortex-A75
  • CPU(second)
    Triple-core 1.8 GHz Cortex-A55
  • Chipset
    Mediatek MT6739
    Unisoc Tiger T310
  • GPU
    PowerVR GE8100
    PowerVR GT7200
  • Memory RAM
    2 GB
    4 GB
  • Internal storage
    32 GB
    32, 64 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    -
    256 GB
  • Storage
    eMMC 5.1
    eMMC 5.1
  • OS
  • OS
    Android 9.0 Pie
    Android 11
  • Main camera
  • Camera type
    Dual
    Dual
  • Main camera
    13 MP
    14 MP, (standard) , f/2.2
  • 0.3 MP
    8 MP, (ultrawide) , f/2.2 , 120˚
  • Primary camera resolution
    -
    4608 x 3120 pixels
  • Primary camera video
    1080p@30fps
    1080p@30fps
  • Primary camera flash
    LED flash
    dual-LED flash
  • Camera features
    -
    Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, super night mode
  • Selfie camera
  • Selfie camera type
    -
    Single
  • Selfie camera
    8 MP
    8 MP, f/2.2
  • Selfie camera resolution
    -
    3264 x 2448 pixels
  • Selfie camera features
    -
    Face unlock
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    -
    Yes
  • Multimedia
  • Radio
    FM Radio
    FM Radio
  • 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
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    Type-C 2.0
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v4.0
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth HID
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    -
    Yes
  • BDS
    -
    Yes
  • Features
  • Sensors
    Accelerometer, fingerprint, proximity
    Accelerometer, compass, fingerprint, gyroscope, light, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    3500 mAh
    5150 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    No
  • Cost
  • Price
    190 USD
    115 USD
  • Tests and performance
  • Antutu
    -
    102000 (v8)
  • Geekbench(single-core)
    -
    293 (v5.2)
  • Geekbench(multi-core)
    -
    985 (v5.2)

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