Xiaomi Watch S1 Active vs Xiaomi Watch S2 42mm

Xiaomi Watch S1 Active
Xiaomi Watch S1 Active
Xiaomi Watch S2 42mm
Xiaomi Watch S2 42mm
Xiaomi Watch S1 Active
Xiaomi Watch S2 42mm
  • Network
  • 2G network
    N/A
    N/A
  • 3G network
    N/A
    N/A
  • 4G network
    N/A
    N/A
  • GPRS
    -
    No
  • EDGE
    -
    No
  • Availability
  • Oficially announced
    2022-03
    2022-12
  • Status
    2022-03
    2022-12
  • Design
  • Build
    Glass front, plastic back, aluminum frame
    Sapphire crystal front, stainless steel frame
  • SIM
    No
    No
  • Height
    46.5 mm
    42.3 mm
  • Width
    47.3 mm
    42.3 mm
  • Thickness
    11 mm
    10.2 mm
  • Weight
    36 g
    -
  • Waterproof
    5ATM
    5ATM
  • Colors
    Black, Blue, White
    Black, Gold
  • Display
  • Display type
    AMOLED
    AMOLED
  • Physical size
    1.43 inches
    1.32 inches
  • Resolution
    466 x 466 pixels
    466 x 466 pixels
  • Pixel density
    326 ppi
    326 ppi
  • Hardware
  • Memory card
    No
    No
  • OS
  • OS
    Proprietary OS
    Proprietary OS
  • Sound
  • 3.5mm jack
    No
    No
  • Loudspeaker
    Yes
    Yes
  • Multimedia
  • Radio
    No
    No
  • Connectivity
  • WLAN
    No
    Wi-Fi 802.11b, 802.11g, 802.11n
  • USB
    No
    No
  • Bluetooth
    v5.2
    v5.2
  • Bluetooth A2DP
    A2DP
    A2DP
  • bluetooth LE
    LE
    LE
  • NFC
    Yes
    Yes
  • GPS
    Yes, with dual-band
    Yes
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    Yes
  • BDS
    Yes
    Yes
  • QZSS
    Yes
    Yes
  • Features
  • Sensors
    Accelerometer, barometer, compass, gyro, heart rate, SpO2
    Accelerometer, barometer, compass, gyro, heart rate, SpO2, thermometer (skin temperature), body composition
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    470 mAh
    305 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Wireless charging
    Yes
    Yes
  • Cost
  • Price
    220 USD
    130 USD

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