Xiaomi Mi Watch (China) vs vivo iQOO U1

Xiaomi Mi Watch (China)
Xiaomi Mi Watch (China)
vivo iQOO U1
vivo iQOO U1
Xiaomi Mi Watch (China)
vivo iQOO U1
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
  • 3G network
    HSDPA 850, 900, 1900
    HSDPA 850, 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)
    LTE frequency band 1, 3, 5, 8, 34, 38, 39, 40, 41
  • GPRS
    -
    Yes
  • EDGE
    -
    Yes
  • Availability
  • Oficially announced
    2019-11
    2020-07
  • Status
    2019-11
    2020-07
  • Design
  • SIM
    eSIM
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    44.7 mm
    162.1 mm
  • Width
    36.9 mm
    76.6 mm
  • Thickness
    12.3 mm
    8.5 mm
  • Weight
    44 / 56 g
    190 g
  • Colors
    Black, Silver
    Black, Blue, White
  • Display
  • Display type
    Super AMOLED capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    1.78 inches
    6.53 inches
  • Resolution
    368 x 448 pixels
    1080 x 2340 pixels
  • Pixel density
    326 ppi
    395 ppi
  • Display colors
    16777216
    16777216
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Quad-core 1.2 GHz Cortex-A7
    Dual-core 2.3 GHz Kryo 465 Gold
  • CPU(second)
    Hexa-core 1.8 GHz Kryo 465 Silver
  • Chipset
    Qualcomm Snapdragon Wear 3100
    Qualcomm SM7125 Snapdragon 720G
  • GPU
    Adreno 304
    Adreno 640
  • Internal storage
    8 GB
    64, 128 GB
  • Memory RAM
    1 GB
    6, 8 GB
  • Memory card
    No
    No
  • Storage
    -
    UFS 2.1
  • OS
  • OS
    Proprietary wearable platform
    iQOO UI 1.0 (Android 10)
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    -
    Yes
  • Multimedia
  • Radio
    No
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    No
    microUSB 2.0
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v4.2
    v5.1
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • NFC
    Yes
    -
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    -
    Yes
  • BDS
    Yes
    Yes
  • Features
  • Sensors
    Accelerometer, barometer, gyro, heart rate
    Accelerometer, compass, fingerprint, proximity
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    570 / 590 mAh
    4500 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Yes
  • Wireless charging
    Yes
    -
  • Cost
  • Price
    170 USD
    180 USD
  • Main camera
  • Camera type
    -
    Triple
  • Main camera
    48 MP, f/1.8 , 25 mm, 1/2.0" , 0.8 µm
  • 2 MP, f/2.4
  • 2 MP, f/2.4
  • Primary camera video
    -
    4K@30fps, 1080p@30fps; gyro-EIS
  • Primary camera flash
    -
    LED flash
  • Camera features
    -
    HDR, Panorama
  • Selfie camera
  • Selfie camera
    8 MP, f/2.1
  • Selfie camera video
    -
    1080p@30fps
  • Browser
  • HTML
    -
    HTML5

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