Apple Watch Series 1 Aluminum 42mm vs Asus Zenfone Go ZB551KL

Apple Watch Series 1 Aluminum 42mm
Apple Watch Series 1 Aluminum 42mm
Asus Zenfone Go ZB551KL
Asus Zenfone Go ZB551KL
Apple Watch Series 1 Aluminum 42mm
Asus Zenfone Go ZB551KL
  • Network
  • 2G network
    N/A
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 850, 900, 1900, 2100
  • 4G network
    -
    LTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800)
  • HSDPA speed
    -
    21.1 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • LTE speed
    -
    LTE, Cat4, 150 Mbps download, 50 Mbps upload
  • GPRS
    No
    Yes
  • EDGE
    No
    Yes
  • Availability
  • Status
    2016-12
    2016-5
  • Oficially announced
    2016-9
    2016-4
  • Design
  • Build
    Aluminum/Composite back
    -
  • SIM
    No
    Dual SIM (Micro-SIM, dual stand-by)
  • Height
    42.5 mm
    151 mm
  • Width
    36.4 mm
    76.9 mm
  • Thickness
    10.5 mm
    10.7 mm
  • Weight
    30 g
    160 g
  • Waterproof
    IPX7 certified, 1 m and 30 minutes
    -
  • Colors
    Case colors: silver, black, blue; Band types: sport, gold, gray; Band colors: brown, rose gold, white
    Charcoal Black, Floral Pink, Glacier Gray, Glamour Red, Lake Blue, Pearl White, Sheer Gold, Silver Blue
  • Display
  • Display type
    AMOLED capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    1.65 inches
    5.5 inches
  • Resolution
    390 x 312 pixels
    720 x 1280 pixels
  • Pixel density
    303 ppi
    267 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Ion-X strengthened glass
    Corning Gorilla Glass 3
  • Multitouch
    Yes
    Yes
  • Display features
    3D Touch display, 450 nits
    -
  • Hardware
  • CPU
    Dual-core 520 MHz ARM Cortex-A7
    Quad-core 1.6 GHz ARM Cortex-A7
  • Chipset
    Apple S1P
    Qualcomm MSM8928 Snapdragon 400
  • GPU
    PowerVR G6200
    Adreno 305
  • Memory RAM
    512 MB
    2 GB
  • Internal storage
    8 GB
    16, 32 GB
  • Memory card
    microSD
  • Memory card max
    -
    64 GB
  • OS
  • OS
    watchOS 3.0
    Android OS, v5.1 (Lollipop)
  • 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
  • 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
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • BDS
    -
    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
    -
    Yes
  • Browser
    No
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    250 mAh
    3010 mAh
  • Battery removable
    Non-removable
    Removable
  • Talk time 3G
    -
    16 h
  • Standby time
    18 h
    -
  • Standby time 3G
    -
    335 h
  • Main camera
  • Main camera
    13 MP, f/2.0
  • Primary camera video
    -
    1080p@30fps
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    -
    dual-LED (dual tone) flash
  • Camera features
    -
    Geo-tagging, HDR, face detection, panorama, touch focus
  • Selfie camera
  • Selfie camera
    5 MP, f/2.0

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