Apple Watch Series 4

Origianl packing

NETWORK Technology

GSM / 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 48 g (1.69 oz)

Build Glass front (Sapphire crystal), ceramic/sapphire crystal back, stainless steel frame

SIM eSIM

  50m water resistant

ECG certified (region dependent SW application; HW available on all models)

DISPLAY Type LTPO OLED capacitive touchscreen, 16M colors

Size 1.78 inches, 10.0 cm2 (~60.0% screen-to-body ratio)

Resolution 448 x 368 pixels (~326 ppi density)

Protection Sapphire crystal glass

  3D Touch display

1000 nits max brightness (advertised)

PLATFORM OS watchOS 5.0, upgradable to 6.2.5

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

GPS Yes, with A-GPS, GLONASS, GALILEO, QZSS

NFC Yes

Radio No

USB No

FEATURES Sensors Accelerometer, gyro, heart rate (2nd gen), barometer

  Natural language commands and dictation (talking mode)

BATTERY Non-removable Li-Ion 292 mAh battery (1.12 Wh)

Charging Wireless charging

Stand-by Up to 18 h (mixed usage)

MISC Colors Space Black, Silver, Gold

Models A1975, A1976, A2007, A2008