Apple Watch Sport 42mm vs Karbonn A37

Apple Watch Sport 42mm
Apple Watch Sport 42mm
Karbonn A37
Karbonn A37
Apple Watch Sport 42mm
Karbonn A37
  • Network
  • 2G network
    GSM 900, 1800, 1900
  • 3G network
    -
    HSDPA 2100
  • HSDPA speed
    -
    HSDPA, 7.2 Mbps
  • HSUPA speed
    -
    HSUPA
  • GPRS
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2014-9
    2014-12
  • Status
    2015-4
    2014-12
  • Design
  • Build
    Aluminum
    -
  • SIM
    No
    Dual SIM
  • Height
    42 mm
    197 mm
  • Width
    35.9 mm
    124 mm
  • Thickness
    10.5 mm
    12.3 mm
  • Weight
    70 g
    335 g
  • Colors
    Blue; Gold/White; Gray/Black; Rose Gold/Lavender, Orange, Silver/White, Stone
    Black/White
  • Display
  • Display type
    AMOLED capacitive touchscreen
    TFT capacitive touchscreen
  • Physical size
    1.65 inches
    7.0 inches
  • Resolution
    390 x 312 pixels
    480 x 800 pixels
  • Pixel density
    302 ppi
    133 ppi
  • Display colors
    16777216
    -
  • Hardware
  • CPU
    520 MHz
    1 GHz Dual-core
  • Chipset
    Apple S1
    -
  • GPU
    PowerVR SGX543
    -
  • Memory RAM
    512 MB
    512 MB
  • Internal storage
    8 GB
    4 GB
  • Memory card
    microSD
  • Memory card max
    -
    32 GB
  • OS
  • OS
    watchOS 1.0
    Android OS, v4.1 (Ice Cream Sandwich)
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; Ringtones
    Vibration, Polyphonic, MP3 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
    Yes
  • Bluetooth
    v4.0
    Yes
  • bluetooth LE
    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 Mail
    Push Mail
    -
  • Java
    No
    Yes, via Java MIDP emulator
  • Sensors
    Accelerometer, gyro, heart rate
    -
  • Browser
  • HTML
    -
    Yes
  • Browser
    No
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    250 mAh
    3000 mAh
  • Battery removable
    Non-removable
    -
  • Talk time
    3 h 40 min
    8 h
  • Standby time
    22 h
    240 h
  • Main camera
  • Main camera
    2 MP
  • Primary camera resolution
    -
    1600 x 1200 pixels
  • Primary camera video
    -
    video
  • Selfie camera
  • Secondary camera
    -
    Yes

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