Apple Watch Series 4 Aluminum

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Description

Apple Watch Series 4 Aluminum - description and parameters

Apple Watch Series 4 Aluminum supports frequency bands GSM , HSPA , LTE. Official announcement date is September 2018. The device is working on an watchOS 5.0 with a Dual-core processor. Apple Watch Series 4 Aluminum has 16 GB of built-in memory. This device has a Apple S4 chipset. The main screen size is 1.78 inches, 10.0 cm2 with 448 x 368 pixels resolution. It has a 326 ppi density) ppi pixel density. ALL VERSIONS 44MM44MM (NO LTE)40MM40MM (NO LTE) Series 4 (GPS + Cellular) requires an iPhone 7/iOS 12 (or later)

Specification
Network, supported bands and technologies
TechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100 / 800 - Europe, Australia
 HSDPA 850 / 1700(AWS) / 1900 / 800 - USA, LATAM, Canada
4G bandsLTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850) - Europe, Australia
SpeedHSPA, LTE
GPRSYes
EDGEYes
Release date
First presented2018, September
StatusSoon to arrive. Exp. release 2018, September 21st
Size and Dimensions
Measurements-
Weight-
DesignbuildAluminum frame; all-ceramic/sapphire crystal back
SIMElectronic SIM card (Apple e-SIM)
 - 50m waterproof- ECG certified
Display (type and size)
TypeLTPO AMOLED capacitive touchscreen, 16M colors
Size1.78 inches, 10.0 cm2
Resolution448 x 368 pixels
MultitouchYes
ProtectionIon-X strengthened glass
 - 3D Touch display- 1000 nits
System and processor information
OSwatchOS 5.0
ChipsetApple S4
Central processing unitDual-core
Graphics processing unitPowerVR
Memory bank
Slot for memory cardNo
Built-in16 GB
Camera
 No
Sound
Different alarm typesVibration; Ringtones
Main speakerYes
3.5mm jackNo
Communication
WLANWi-Fi 802.11 b/g/n
Bluetooth5.0, A2DP, LE
GPSYes, with A-GPS, GLONASS, GALILEO, QZSS
NFCYes
RadioNo
USBNo
Features
SensorsAccelerometer, gyro, heart rate monitor (2nd gen), barometer
MessagingSMS(threaded view), Email, Push Email, IM
BrowserNo
  - Audio player - Photo viewer - Siri dictation and cammands recognition (talking mode)
Battery
 Built-in Li-Ion battery
Stand-byUp to 18 h (mixed usage)
Other
ColorsSilver, Gold, Space Gray
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