Xiaomi Mi Watch (China) vs Zoji S12

Xiaomi Mi Watch (China)
Xiaomi Mi Watch (China)
Zoji S12
Zoji S12
Xiaomi Mi Watch (China)
Zoji S12
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 900, 1800
  • 3G network
    HSDPA 850, 900, 1900
    W-CDMA 900, 2100
  • 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)
    -
  • HSDPA speed
    -
    21 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • GPRS
    -
    Yes
  • EDGE
    -
    Yes
  • Availability
  • Oficially announced
    2019-11
    2018-5
  • Status
    2019-11
    2018-5
  • Design
  • Build
    -
    Plastic
  • SIM
    eSIM
    Dual SIM (Micro-SIM, dual stand-by)
  • Height
    44.7 mm
    138 mm
  • Width
    36.9 mm
    65 mm
  • Thickness
    12.3 mm
    9 mm
  • Weight
    44 / 56 g
    159 g
  • Colors
    Black, Silver
    Black, Gold, Blue
  • Display
  • Display type
    Super AMOLED capacitive touchscreen
    IPS capacitive touchscreen
  • Physical size
    1.78 inches
    5 inches
  • Resolution
    368 x 448 pixels
    480 x 960 pixels
  • Pixel density
    326 ppi
    215 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    2.5D curved glass screen
  • Multitouch
    -
    Yes
  • Hardware
  • CPU
    Quad-core 1.2 GHz Cortex-A7
    Quad-core 1.3 GHz Cortex-A7
  • Chipset
    Qualcomm Snapdragon Wear 3100
    Mediatek MT6580
  • GPU
    Adreno 304
    Mali-400 MP2
  • Memory RAM
    1 GB
    1 GB
  • Internal storage
    8 GB
    8 GB
  • Memory card
    No
    microSD, microSDHC
  • Memory card max
    -
    32 GB
  • OS
  • OS
    Proprietary wearable platform
    Android 6.0 Marshmallow
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    -
    Yes
  • Multimedia
  • Radio
    No
    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
    No
    microUSB 2.0
  • Bluetooth
    v4.2
    v4.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    -
  • NFC
    Yes
    -
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    -
  • BDS
    Yes
    -
  • Features
  • Sensors
    Accelerometer, barometer, gyro, heart rate
    Accelerometer, light, proximity
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    570 / 590 mAh
    2750 mAh
  • Battery removable
    Non-removable
    Removable
  • Wireless charging
    Yes
    -
  • Cost
  • Price
    170 USD
    -
  • Main camera
  • Camera type
    -
    Dual
  • Main camera
    8 MP, f/2.8
  • 2 MP
  • Primary camera resolution
    -
    3264 x 2448 pixels
  • Primary camera video
    -
    720p@30fps
  • Primary camera flash
    -
    LED flash
  • Camera features
    -
    Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode
  • Selfie camera
  • Selfie camera
    2 MP
  • Selfie camera interpolated resolution
    -
    5 MP
  • Selfie camera resolution
    -
    1600 x 1200 pixels
  • Selfie camera video
    -
    480p@30fps
  • Browser
  • HTML
    -
    HTML5

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