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Apple Watch Sport Series 1 38mm
Compare Apple Watch Sport Series 1 38mm and Yezz Billy 4

Apple Watch Sport Series 1 38mm vs Yezz Billy 4

Apple Watch Sport Series 1 38mm
Apple Watch Sport Series 1 38mm
Yezz Billy 4
Yezz Billy 4
Apple Watch Sport Series 1 38mm
Yezz Billy 4
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 850, 1900
  • HSDPA speed
    -
    42.2 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • GPRS
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2016-9
    2014-6
  • Status
    2016-12
    2014-10
  • Design
  • Build
    Aluminum/Composite back
    -
  • SIM
    No
    Dual SIM (Micro-SIM)
  • Height
    38.6 mm
    122.5 mm
  • Width
    33.3 mm
    64.4 mm
  • Thickness
    10.5 mm
    9.9 mm
  • Weight
    25 g
    109 g
  • Waterproof
    IPX7, up to 1 m and 30 minutes
    -
  • Colors
    Case colors: silver, black, gold, gray; Band colors: gray, pink; Band types: sport, rose gold, white
    Black, Blue, Champing Gold, Gun Metal, Red, White, Yellow
  • Display
  • Display type
    AMOLED capacitive touchscreen
    TFT capacitive touchscreen
  • Physical size
    1.5 inches
    4.0 inches
  • Resolution
    340 x 272 pixels
    480 x 800 pixels
  • Pixel density
    290 ppi
    233 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Ion-X strengthened glass
    -
  • Multitouch
    Yes
    -
  • Display features
    3D Touch display, 450 nits
    -
  • Hardware
  • CPU
    Dual-core 520 MHz ARM Cortex-A7
    Quad-core 1.2 GHz ARM Cortex-A7
  • Chipset
    Apple S1P
    Qualcomm MSM8212 Snapdragon 200
  • GPU
    PowerVR G6200
    Adreno 302
  • Memory RAM
    512 MB
    512 MB
  • Internal storage
    8 GB
    4 GB
  • Memory card
    microSD
  • Memory card max
    -
    128 GB
  • OS
  • OS
    watchOS 3.0
    Microsoft Windows Phone 8.1
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; Ringtones
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio
    No
    -
  • Radio FM
    -
    Stereo FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 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
    -
  • NFC
    Yes
    -
  • GPS
    No
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    -
    Push Email
  • Messaging Push Mail
    Push Mail
    -
  • Java
    No
    No
  • Sensors
    Accelerometer, gyro, heart rate
    Accelerometer, proximity
  • Browser
  • HTML
    -
    HTML5
  • Browser
    No
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    205 mAh
    1300 mAh
  • Battery removable
    Non-removable
    -
  • Talk time
    3 h
    -
  • Talk time 2G
    -
    7 h
  • Talk time 3G
    -
    4 h 30 min
  • Standby time
    18 h
    -
  • Standby time 2G
    -
    350 h
  • Standby time 3G
    -
    300 h
  • Main camera
  • Main camera
    8 MP
  • Primary camera resolution
    -
    3264 x 2448 pixels
  • Primary camera video
    -
    720p@30fps
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    -
    LED flash
  • Camera features
    -
    Geo-tagging, touch focus
  • Selfie camera
  • Selfie camera
    1.3 MP

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