apple watch series 4

Network 1

Technology

GSM / HSPA / LTE

Launch 2

Announced

September 2018

Status

Released September 2018

Body 3

Dimensions

44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in)

Weight

48 g (1.69 oz)

SIM

eSIM

Display 3

Type

Retina LTPO OLED, 1000 nits (peak)

Size

1.78 inches inches

Resolution

448 x 368 pixels (~326 ppi density)

Platform 4

OS

watchOS 5.0, upgradable to watchOS 10.6.2

Chipset

Apple S4

CPU

Dual-core

GPU

PowerVR

Memory 1

Card slot

No

Main Camera 1

Modules

No

Sound 1

Speaker

Loudspeaker: Yes
3.5mm jack: No

Comms 6

WLAN

Wi-Fi 802.11 b/g/n

Bluetooth

5.0, A2DP, LE

GPS

GPS, GLONASS, GALILEO, QZSS

NFC

Yes

Radio

No

USB

No

Features 1

Sensors

Accelerometer, gyro, heart rate, barometer

Battery 1

Type

Li-Ion 292 mAh (1.12 Wh), non-removable

Misc 1

Colors

Space Black, Silver, Gold