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Allview A4 Duo
Compare Allview A4 Duo and Apple Watch 42mm (1st gen)

Allview A4 Duo vs Apple Watch 42mm (1st gen)

Allview A4 Duo
Allview A4 Duo
Apple Watch 42mm (1st gen)
Apple Watch 42mm (1st gen)
Allview A4 Duo
Apple Watch 42mm (1st gen)
  • Network
  • 2G network
    GSM 900, 1800
    N/A
  • 3G network
    HSDPA 900, 2100
    -
  • HSDPA speed
    HSDPA
    -
  • HSUPA speed
    HSUPA
    -
  • GPRS
    Yes
    No
  • EDGE
    Yes
    No
  • Availability
  • Oficially announced
    2013-11
    2014-9
  • Status
    2013-11
    2015-4
  • Design
  • Build
    -
    Stainless Steel/Ceramic back
  • SIM
    Dual SIM (dual stand-by)
    No
  • Height
    116.1 mm
    42 mm
  • Width
    63.2 mm
    35.9 mm
  • Thickness
    12 mm
    10.5 mm
  • Weight
    110.6 g
    50 g
  • Waterproof
    -
    IPX7 certified, 1 m and 30 minutes
  • Colors
    Black
    Black Link Bracelet, Blue/Stone/White/Storm Gray Leather Loop, Brown/Black/Blue/Marine Blue Buckle, Link Bracelet, Pearl Woven Nylon, Silver/Space Black Milanese Loop, Space Black Stainless Steel/Black, Stainless Steel/Red, White
  • Display
  • Display type
    TFT capacitive touchscreen
    AMOLED capacitive touchscreen
  • Physical size
    3.5 inches
    1.65 inches
  • Resolution
    320 x 480 pixels
    390 x 312 pixels
  • Pixel density
    165 ppi
    303 ppi
  • Display colors
    -
    16777216
  • Protection
    -
    Sapphire crystal glass
  • Multitouch
    -
    Yes
  • Display features
    -
    3D Touch display, 450 nits
  • Hardware
  • CPU
    Dual-core 1 GHz ARM Cortex-A7
    520 MHz ARM Cortex-A7
  • Chipset
    -
    Apple S1
  • GPU
    Mali-400
    PowerVR SGX543
  • Memory RAM
    512 MB
    512 MB
  • Internal storage
    -
    8 GB
  • Memory card
  • OS
  • OS
    Android OS, v4.2 (Jelly Bean)
    watchOS 1.0
  • Main camera
  • Main camera
    2 MP
  • Primary camera resolution
    1600 x 1200 pixels
    -
  • Primary camera video
    video
    -
  • Selfie camera
  • Secondary camera
    No
    -
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration, MP3, WAV ringtones
    Vibration; 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
    -
  • WLAN WiFi Direct
    Yes
    -
  • USB
    microUSB 2.0
  • Bluetooth
    v4.0
    v4.0
  • Bluetooth A2DP
    Yes
    -
  • bluetooth LE
    -
    Yes
  • Bluetooth EDR
    Yes
    -
  • NFC
    -
    Yes
  • GPS
    No
    No
  • 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
    Yes, via Java MIDP emulator
    No
  • Sensors
    -
    Accelerometer, gyro, heart rate
  • Browser
  • HTML
    Yes
    -
  • Browser
    -
    No
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1200 mAh
    250 mAh
  • Battery removable
    -
    Non-removable
  • Talk time
    8 h 20 min
    -
  • Standby time
    200 h
    18 h

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