Apple Watch Series 4 Aluminum
Available. Released 2018, September
36.7g, 10.7mm thickness
1.78" - 448 x 368 pixels
watchOS 5.0, upgradable to watchOS 10.6.1
Apple S4
16GB 1GB RAM
Li-Ion 292 mAh (1.12 Wh), non-removable
Wireless
1.78" - 448 x 368 pixels
watchOS 5.0, upgradable to watchOS 10.6.1
Apple S4
16GB 1GB RAM
Li-Ion 292 mAh (1.12 Wh), non-removable
Wireless
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
4G bands :
1, 3, 5, 7, 8, 18, 19, 20, 26 - Europe, Australia
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 watchOS 10.6.1
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
