Xiaomi Watch S1 vs Xiaomi Watch S2 42mm

Xiaomi Watch S1
Xiaomi Watch S1
Xiaomi Watch S2 42mm
Xiaomi Watch S2 42mm
Xiaomi Watch S1
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
    2021-12
    2022-12
  • Status
    2021-12
    2022-12
  • Design
  • Build
    Sapphire crystal front, stainless steel frame, plastic back
    Sapphire crystal front, stainless steel frame
  • SIM
    No
    No
  • Height
    46.5 mm
    42.3 mm
  • Width
    46.5 mm
    42.3 mm
  • Thickness
    11 mm
    10.2 mm
  • Waterproof
    5ATM
    5ATM
  • Colors
    Black, Silver
    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
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • USB
    No
    No
  • Bluetooth
    v5.0
    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-Ion
    Li-Po
  • Battery capacity
    470 mAh
    305 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Wireless charging
    Yes
    Yes
  • Cost
  • Price
    170 USD
    130 USD

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Xiaomi Watch S2 42mm comparisons