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Apple Watch Sport 38mm (1st gen)
Compare Apple Watch Sport 38mm (1st gen) and vivo Y28

Apple Watch Sport 38mm (1st gen) vs vivo Y28

Apple Watch Sport 38mm (1st gen)
Apple Watch Sport 38mm (1st gen)
vivo Y28
vivo Y28
Apple Watch Sport 38mm (1st gen)
vivo Y28
  • Network
  • 2G network
    N/A
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 850, 900, 2100
  • HSDPA speed
    -
    21.1 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • GPRS
    No
    Yes
  • EDGE
    No
    Yes
  • Availability
  • Oficially announced
    2014-9
    2014-12
  • Status
    2015-4
    2014-12
  • Design
  • Build
    Aluminum/Composite back
    -
  • SIM
    No
    Micro-SIM
  • Height
    38.6 mm
    137.4 mm
  • Width
    33.3 mm
    68.6 mm
  • Thickness
    10.5 mm
    9.8 mm
  • Weight
    25 g
    156 g
  • Waterproof
    IPX7 certified, 1 m and 30 minutes
    -
  • Colors
    Apricot, Blue, Blue; Gray/Black; Rose Gold/Lavender, Orange, Pink/Royal Blue/Gold&Red/Black Woven Nylon, Royal Blue, Silver/White, Stone; Gold/White, Yellow
    White
  • Display
  • Display type
    AMOLED capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    1.5 inches
    4.7 inches
  • Resolution
    340 x 272 pixels
    540 x 960 pixels
  • Pixel density
    290 ppi
    216 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Ion-X strengthened glass
    -
  • Multitouch
    Yes
    -
  • Display features
    3D Touch display, 450 nits
    -
  • Hardware
  • CPU
    520 MHz ARM Cortex-A7
    1.3 GHz Quad-core
  • Chipset
    Apple S1
    Mediatek MT6582
  • GPU
    PowerVR SGX543
    -
  • Memory RAM
    512 MB
    1 GB
  • Internal storage
    8 GB
    8 GB
  • Memory card
    microSD
  • Memory card max
    -
    128 GB
  • OS
  • OS
    watchOS 1.0
    Android OS, v4.2.2 (Jelly Bean)
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; Ringtones
    Vibration; MP3, WAV ringtones
  • 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
  • USB
    microUSB 2.0
  • Bluetooth
    v4.0
    v4.0
  • Bluetooth A2DP
    -
    Yes
  • bluetooth LE
    Yes
    -
  • Bluetooth EDR
    -
    Yes
  • Infrared
    -
    Yes
  • NFC
    Yes
    -
  • GPS
    No
    Yes, with A-GPS
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    -
    Push Mail
  • Messaging Push Mail
    Push Mail
    -
  • Java
    No
    Yes, via Java MIDP emulator
  • Sensors
    Accelerometer, gyro, heart rate
    Accelerometer, compass, proximity
  • Browser
  • HTML
    -
    HTML5
  • Browser
    No
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    205 mAh
    2100 mAh
  • Battery removable
    Non-removable
    -
  • Talk time 2G
    -
    14 h
  • Talk time 3G
    -
    13 h
  • Standby time
    18 h
    -
  • Standby time 2G
    -
    430 h
  • Standby time 3G
    -
    430 h
  • Main camera
  • Main camera
    8 MP
  • Primary camera resolution
    -
    3264 x 2448 pixels
  • Primary camera video
    -
    1080p@30fps
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    -
    LED flash
  • Camera features
    -
    Geo-tagging, face detection, touch focus
  • Selfie camera
  • Selfie camera
    5 MP

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