Samsung Galaxy Watch Active vs vivo Y81

Samsung Galaxy Watch Active
Samsung Galaxy Watch Active
vivo Y81
vivo Y81
Samsung Galaxy Watch Active
vivo Y81
  • Network
  • 2G network
    N/A
    GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
  • 3G network
    -
    HSDPA 850, 900, 2100
  • 4G network
    -
    LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
  • LTE speed
    -
    LTE, Cat7, 301 Mbps download, 102 Mbps upload
  • GPRS
    No
    Yes
  • EDGE
    No
    Yes
  • Availability
  • Oficially announced
    2019-2
    2018-6
  • Status
    2019-2
    2018-6
  • Design
  • Build
    -
    Aluminium alloy, plastic
  • SIM
    No
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    39.5 mm
    155 mm
  • Width
    39.5 mm
    75 mm
  • Thickness
    10.5 mm
    7.77 mm
  • Weight
    25 g
    146 g
  • Payment
    Samsung Pay
    -
  • Waterproof
    IP68
    -
  • Dust proof
    IP68
    -
  • MIL-STD-810G
    Yes
    -
  • Colors
    Black, Gold, Green, Silver
    Black
  • Display
  • Display type
    AMOLED capacitive touchscreen
    IPS capacitive touchscreen
  • Physical size
    1.1 inches
    6.22 inches
  • Resolution
    360 x 360 pixels
    720 x 1520 pixels
  • Pixel density
    463 ppi
    270 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Corning Gorilla Glass 3
    Corning Gorilla Glass
  • Multitouch
    -
    Yes
  • Display features
    Always-on display
    -
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Dual-core 1.15 GHz
    Quad-core 2.0 GHz Cortex-A53
  • CPU(second)
    quad-core 1.5 GHz Cortex-A53
  • Chipset
    Exynos 9110
    MediaTek Helio P22 MT6762
  • GPU
    -
    PowerVR GE8320
  • Internal storage
    4 GB
    32 GB
  • Memory RAM
    768 MB
    3 GB
  • Memory card
    No
    microSD, microSDHC, microSDXC
  • Memory card max
    -
    256 GB
  • Storage
    -
    eMMC 5.1
  • OS
  • OS
    Tizen-based wearable OS 4.0
    Android 8.1 Oreo
  • 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, 802.11n 5GHz
  • 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
    v4.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    -
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • Features
  • Sensors
    Accelerometer, barometer, gyro, heart rate
    Accelerometer, gyroscope, light, proximity
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    230 mAh
    3260 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Yes
  • Wireless charging
    Qi
    -
  • Main camera
  • Main camera
    13 MP, f/2.2
  • Primary camera resolution
    -
    4160 x 3120 pixels
  • Primary camera video
    -
    1080p@30fps
  • Primary camera flash
    -
    LED flash
  • Camera features
    -
    Autofocus, continuous shooting, digital zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
  • Selfie camera
  • Selfie camera
    5 MP, f/2.2
  • Selfie camera resolution
    -
    2592 x 1944 pixels
  • Selfie camera video
    -
    1080p@30fps
  • Browser
  • HTML
    -
    HTML5

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