Xiaomi Mi Watch (China) vs Xiaomi Redmi S2 (Redmi Y2)

Xiaomi Mi Watch (China)
Xiaomi Mi Watch (China)
Xiaomi Redmi S2 (Redmi Y2)
Xiaomi Redmi S2 (Redmi Y2)
Xiaomi Mi Watch (China)
Xiaomi Redmi S2 (Redmi Y2)
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA - China
  • 3G network
    HSDPA 850, 900, 1900
    HSDPA 850, 900, 1900, 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)
    LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) - Global; LTE frequency band 1(2100), 3(1800), 5(850), 40(2300), 41(2500) - India; LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China
  • HSPA speed
    -
    HSPA
  • LTE speed
    -
    LTE
  • GPRS
    -
    Yes
  • EDGE
    -
    Yes
  • Availability
  • Oficially announced
    2019-11
    2018-5
  • Status
    2019-11
    2018-5
  • Design
  • Build
    -
    Front glass, plastic body
  • SIM
    eSIM
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    44.7 mm
    160.7 mm
  • Width
    36.9 mm
    77.3 mm
  • Thickness
    12.3 mm
    8.1 mm
  • Weight
    44 / 56 g
    170 g
  • Colors
    Black, Silver
    Gold, Gray, Rose Gold
  • Display
  • Display type
    Super AMOLED capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    1.78 inches
    5.99 inches
  • Resolution
    368 x 448 pixels
    720 x 1440 pixels
  • Pixel density
    326 ppi
    269 ppi
  • Display colors
    16777216
    16777216
  • Multitouch
    -
    Yes
  • Hardware
  • CPU
    Quad-core 1.2 GHz Cortex-A7
    Octa-core 2.0 GHz Cortex-A53 ARM
  • Chipset
    Qualcomm Snapdragon Wear 3100
    Qualcomm MSM8953 Snapdragon 625
  • GPU
    Adreno 304
    Adreno 506
  • Internal storage
    8 GB
    32, 64 GB
  • Memory RAM
    1 GB
    3, 4 GB
  • Memory card
    No
    microSD
  • Memory card max
    -
    256 GB
  • OS
  • OS
    Proprietary wearable platform
    Android 8.1 (Oreo)
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    -
    Vibration; MP3, WAV ringtones
  • 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
  • WLAN WiFi Direct
    -
    Yes
  • USB
    No
    microUSB 2.0
  • Bluetooth
    v4.2
    v4.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Infrared
    -
    Yes
  • NFC
    Yes
    -
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • BDS
    Yes
    Yes
  • Features
  • Messaging SMS
    -
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    -
    Email
  • Messaging IM
    -
    IM
  • Messaging Push Email
    -
    Push Email
  • Sensors
    Accelerometer, barometer, gyro, heart rate
    Fingerprint (rear-mounted), accelerometer, compass, gyro, proximity
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    570 / 590 mAh
    3080 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Wireless charging
    Yes
    -
  • Cost
  • Price
    170 USD
    -
  • Main camera
  • Camera type
    -
    Dual
  • Main camera
    12 MP, f/2.2 , 1.25 µm
  • 5 MP
  • Primary camera resolution
    -
    4000 x 3000 pixels
  • Primary camera video
    -
    1080p@30fps
  • Primary camera Autofocus
    -
    phase detection autofocus
  • Primary camera flash
    -
    LED flash
  • Electronic image stabilization
    -
    EIS (gyro)
  • Camera features
    -
    Geo-tagging, HDR, face detection, panorama, touch focus
  • Selfie camera
  • Flash
    -
    LED flash
  • Selfie camera
    16 MP
  • Selfie camera resolution
    -
    4608 x 3456 pixels
  • Secondary camera HDR
    -
    HDR
  • Browser
  • HTML
    -
    HTML5

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