Apple Watch Series 4 Aluminum

Specifications
Apple Watch Series 4 Aluminum
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  • 1.78" 448x368 pixels
  • NO No video recorder
  • 1GB RAM Apple S4
  •   Li-Ion
Released 2018, September 36.7g, 10.7mm thickness watchOS 5.0, up to 9.1 16GB storage, no card slot
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ALL VERSIONS

44MM (GPS + CELLULAR)

44MM (GPS)

40MM (GPS + CELLULAR)

40MM (GPS)

GPS + Cellular versions: A1975, A1976 (NA); A2007, A2008 (EU, APAC, CN)
GPS versions: A1977, A1978

Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 / 800 - Europe, Australia
  HSDPA 850 / 1700(AWS) / 1900 / 800 - USA, LATAM, Canada
  HSDPA 2100 - China
4G bands 1, 3, 5, 7, 8, 18, 19, 20, 26 - Europe, Australia
  2, 4, 5, 12, 13, 17, 18, 19, 25, 26, 41 - USA, LATAM, Canada
  1, 3, 39, 40, 41 - China
Speed HSPA, LTE
Launch
Announced 2018, September
Status Available. Released 2018, September
Body
Dimensions 44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in)
Weight 36.7 g (1.31 oz)
Build Glass front, ceramic/sapphire crystal back, aluminum frame
SIM eSIM
 50m water resistant
ECG certified (region dependent SW application; HW available on all models)
Display
Type Retina LTPO OLED, 1000 nits (peak)
Size 1.78 inches
Resolution 448 x 368 pixels (~326 ppi density)
Protection Ion-X strengthened glass
 3D Touch display
Platform
OS watchOS 5.0, upgradable to 9.1
Chipset Apple S4
CPU Dual-core
GPU PowerVR
Memory
Card slot No
Internal 16GB 1GB RAM
Camera
  No
Sound
Loudspeaker Yes
3.5mm jack No
Comms
WLAN Wi-Fi 802.11 b/g/n
Bluetooth 5.0, A2DP, LE
Positioning GPS, GLONASS, GALILEO, QZSS
NFC Yes
Radio No
USB No
Features
Sensors Accelerometer, gyro, heart rate, barometer
 Natural language commands and dictation (talking mode)
Battery
Type Li-Ion 292 mAh (1.12 Wh), non-removable
Charging Wireless
Misc
Colors Silver, Gold, Space Gray
Models A1975, A1976, A2007, A2008, A1977, A1978
Price About 430 EUR

User opinions and reviews

  • scorpio
  • 18 Feb 2020
  • PPS

Daruba I have an s10 and also a Galaxy watch 42mm LTE. It is an amazing watch and allows me to leave my phone behind if I wish but the major drawback is the battery. Since its the smaller watch it also has the smaller battery and I struggle to get 20...

  • Rluna27
  • 26 Oct 2019
  • mQt

For a second time, the watch didn't work as it should. No details about the failure, just a replacement. Meaningless to remove the watch for charging since it last less than 24 hours. In addition it is not a cheap smart watch, on contrary (I paid mor...

  • Rluna27
  • 03 Oct 2019
  • 0W5

For a second time, the watch didn't work as it should. No details about the failure, just a replacement. Meaningless to remove the watch for charging since it last less than 24 hours. In addition it is not a cheap smart watch, on contrary (I paid mor...

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