Digma Vox S509 3G vs Xiaomi Mi Watch (China)

Digma Vox S509 3G
Digma Vox S509 3G
Xiaomi Mi Watch (China)
Xiaomi Mi Watch (China)
Digma Vox S509 3G
Xiaomi Mi Watch (China)
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 1900
    HSDPA 850, 900, 1900
  • 4G network
    -
    LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850), 39(1900), 40(2300), 41(2500)
  • GPRS
    Yes
    -
  • EDGE
    Yes
    -
  • Availability
  • Oficially announced
    2017
    2019-11
  • Status
    2017
    2019-11
  • Design
  • SIM
    Dual SIM (Micro-SIM, dual stand-by)
    eSIM
  • Height
    144 mm
    44.7 mm
  • Width
    73 mm
    36.9 mm
  • Thickness
    10 mm
    12.3 mm
  • Weight
    146 g
    44 / 56 g
  • Colors
    Black, Silver
    Black, Silver
  • Display
  • Display type
    IPS capacitive touchscreen
    Super AMOLED capacitive touchscreen
  • Physical size
    5 inches
    1.78 inches
  • Resolution
    480 x 854 pixels
    368 x 448 pixels
  • Pixel density
    196 ppi
    326 ppi
  • Display colors
    16777216
    16777216
  • Protection
    2.5D curved glass screen
    -
  • Multitouch
    Yes
    -
  • Hardware
  • CPU
    Quad-core 1.3 GHz ARM Cortex-A7
    Quad-core 1.2 GHz Cortex-A7
  • Chipset
    Spreadtrum SC7731C
    Qualcomm Snapdragon Wear 3100
  • GPU
    Mali-400 MP1
    Adreno 304
  • Memory RAM
    2 GB
    1 GB
  • Internal storage
    16 GB
    8 GB
  • Memory card
    microSD, microSDHC, microSDXC
    No
  • Memory card max
    32 GB
    -
  • OS
  • OS
    Android OS, v7.0(Nougat)
    Proprietary wearable platform
  • Main camera
  • Main camera
    5 MP
  • Primary camera resolution
    2592 x 1944 pixels
    -
  • Primary camera video
    720p@30fps
    -
  • Primary camera flash
    LED flash
    -
  • Camera features
    Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, exposure compensation, self-timer, scene mode
    -
  • Selfie camera
  • Selfie camera
    2 MP
  • Selfie camera video
    480p@30fps MP
    -
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    -
  • Multimedia
  • Radio
    -
    No
  • Radio FM
    FM radio
    -
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    -
  • USB
    microUSB 2.0
    No
  • Bluetooth
    v2.1
    v4.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • NFC
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • BDS
    -
    Yes
  • Features
  • Sensors
    Accelerometr, light, proximity
    Accelerometer, barometer, gyro, heart rate
  • Browser
  • HTML
    HTML5
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    2100 mAh
    570 / 590 mAh
  • Battery removable
    Removable
    Non-removable
  • Wireless charging
    -
    Yes
  • Cost
  • Price
    -
    170 USD

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