Huawei Watch 3 vs vivo U3

Huawei Watch 3
Huawei Watch 3
vivo U3
vivo U3
Huawei Watch 3
vivo U3
  • Network
  • 2G network
    N/A
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 800, 850, 900, 1800, 1900, 2100
    HSDPA 850, 900, 2100
  • 4G network
    LTE frequency band 1, 3, 5, 6, 7, 8, 9, 18, 19, 20, 26, 38, 39, 40, 41
    LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
  • HSDPA speed
    -
    42.2 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • LTE speed
    -
    LTE, Cat12, 603 Mbps download, 102 Mbps upload
  • GPRS
    -
    Yes
  • EDGE
    -
    Yes
  • Availability
  • Oficially announced
    2021-06
    2019-10
  • Status
    2021-06
    2019-10
  • Design
  • Build
    Glass front, ceramic back, stainless steel frame
    Plastic
  • SIM
    eSIM
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    46.2 mm
    162.2 mm
  • Width
    46.2 mm
    76.4 mm
  • Thickness
    12.2 mm
    8.9 mm
  • Weight
    54 g
    193 g
  • Waterproof
    50 m
    -
  • Colors
    Black, Silver
    Black, Blue, Green
  • Display
  • Display type
    AMOLED
    IPS LCD capacitive touchscreen
  • Physical size
    1.43 inches
    6.53 inches
  • Resolution
    466 x 466 pixels
    1080 x 2340 pixels
  • Pixel density
    326 ppi
    395 ppi
  • Display colors
    -
    16777216
  • Protection
    -
    Scratch resistant
  • Multitouch
    -
    Yes
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Dual-core 2.0 GHz Kryo 460 Gold
  • CPU(second)
    Hexa-core 1.7 GHz Kryo 460 Silver
  • Chipset
    -
    Qualcomm SDM675 Snapdragon 675
  • GPU
    -
    Adreno 612
  • Memory RAM
    2 GB
    4, 6 GB
  • Internal storage
    16 GB
    64 GB
  • Memory card
    No
    microSD, microSDHC, microSDXC
  • Memory card max
    -
    256 GB
  • OS
  • OS
    HarmonyOS 2.0
    Funtouch 9.1 OS (Android 9.0 Pie)
  • 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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • Wi-Fi display
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    No
    microUSB 2.0
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v5.2
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Bluetooth AptX
    -
    Yes
  • NFC
    Yes
    -
  • GPS
    Yes, with dual-band A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    -
  • BDS
    Yes
    Yes
  • QZSS
    Yes
    -
  • Features
  • Sensors
    Accelerometer, barometer, compass, gyroscope, heart rate, thermometer, SpO2
    Accelerometer, compass, fingerprint, gyroscope, light, proximity
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    -
    5000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Yes
  • Wireless charging
    Yes
    -
  • Main camera
  • Camera type
    -
    Triple
  • Main camera
    16 MP, f/1.8
  • 8 MP, f/2.2 , 13 mm
  • 2 MP, f/2.4
  • Primary camera resolution
    -
    4608 x 3456 pixels
  • Primary camera video
    -
    1080p@30fps
  • Primary camera flash
    -
    LED flash
  • Camera features
    -
    Autofocus, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
  • Selfie camera
  • Selfie camera
    16 MP
  • Selfie camera resolution
    -
    4608 x 3456 pixels
  • Selfie camera video
    -
    1080p@30fps
  • Browser
  • HTML
    -
    HTML5
  • Cost
  • Price
    -
    150 USD

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