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Apple Watch 42mm (1st gen)
Compare Apple Watch 42mm (1st gen) and Energizer Energy E20

Apple Watch 42mm (1st gen) vs Energizer Energy E20

Apple Watch 42mm (1st gen)
Apple Watch 42mm (1st gen)
Energizer Energy E20
Energizer Energy E20
Apple Watch 42mm (1st gen)
Energizer Energy E20
  • Network
  • 2G network
    N/A
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 900, 2100
  • 4G network
    -
    LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 28(700)
  • HSPA speed
    -
    HSPA
  • LTE speed
    -
    LTE
  • GPRS
    No
    Yes
  • EDGE
    No
    Yes
  • Availability
  • Oficially announced
    2014-9
    2017-11
  • Status
    2015-4
    2017-11
  • Design
  • Build
    Stainless Steel/Ceramic back
    -
  • SIM
    No
    Hybrid Dual SIM (Nano-SIM, dual stand-by)
  • Height
    42 mm
    103.2 mm
  • Width
    35.9 mm
    51 mm
  • Thickness
    10.5 mm
    18.2 mm
  • Weight
    50 g
    92 g
  • Waterproof
    IPX7 certified, 1 m and 30 minutes
    -
  • Colors
    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
    Black
  • Display
  • Display type
    AMOLED capacitive touchscreen
    TFT
  • Physical size
    1.65 inches
    2.4 inches
  • Resolution
    390 x 312 pixels
    240 x 320 pixels
  • Pixel density
    303 ppi
    167 ppi
  • Display colors
    16777216
    262144
  • Protection
    Sapphire crystal glass
    -
  • Multitouch
    Yes
    -
  • Display features
    3D Touch display, 450 nits
    -
  • Hardware
  • CPU
    520 MHz ARM Cortex-A7
  • Chipset
    Apple S1
    -
  • GPU
    PowerVR SGX543
    -
  • Memory RAM
    512 MB
    -
  • Internal storage
    8 GB
    -
  • Memory card
    microSD(uses second SIM slot)
  • Memory card max
    -
    16 GB
  • Phonebook
    -
    Yes
  • Call records
    -
    Yes
  • OS
  • OS
    watchOS 1.0
    -
  • 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
  • USB
    microUSB 2.0
  • Bluetooth
    v4.0
    v2.0
  • bluetooth LE
    Yes
    -
  • NFC
    Yes
    -
  • GPS
    No
    No
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS
  • Messaging Email
    Email
    -
  • Messaging IM
    IM
    -
  • Messaging Push Mail
    Push Mail
    -
  • Java
    No
    No
  • Sensors
    Accelerometer, gyro, heart rate
    -
  • Browser
  • HTML
    -
    HTML5
  • Browser
    No
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    250 mAh
    1000 mAh
  • Battery removable
    Non-removable
    -
  • Standby time
    18 h
    -
  • Main camera
  • Primary camera
    -
    VGA
  • Primary camera video
    -
    no
  • Camera features
    -
    No
  • Selfie camera
  • Secondary camera
    -
    No

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