apple watch series 7 45mm (Starlight

NETWORK

Technology

GSM / HSPA  / LTE

LAUNCH

Announced 

Status

2021, September 14

Available. Released 2021, October 15

BODY

Dimensions

Weight

Build

SIM

45 x 38 x 10.7 mm (1.77 x 1.50 x 0.42 in)

32 g (41mm), 38.8 g

Glass front, ceramic/sapphire crystal back, aluminum frame

eSIM

IP6X certified

50m water resistant

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

DISPLAY

Type

size

Resolution

Protection

Retina LTPO OLED, 1000 nits (peak)

1.9 inches

484 x 396 pixels (~326 PPI density)

Ion-X strengthened glass

Always-on display

Platform

OS

Chipset

CPU

GPU

 watchOS 8.0, upgradable to 9.1

Apple S7

Dual-core

PowerVR

MEMORY

Card slot

Internal

No

32GB 1GB RAM

eMMC 5.1

MAIN CAMERA

–

NO

SOUND

Loudspeaker

3.5mm jack

Yes

No

COMMS

WLAN

Bluetooth

Positioning

NFC

Radio

USB

Wi-Fi 802.11 b/g/n, dual-band

5.0, A2DP, LE

GPS, GLONASS, GALILEO,

BDS, QZSS

Yes

No

No

FEATURES

Sensors

Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max

Natural language commands and dictation (talking mode)

Ultra Wideband (UWB) support

BATTERY

Type

Charging

 Li-Ion 309 mAh (1.19 Wh),

non-removable

Wireless

MISC

Colors

Models

SAR EU

Starlight, Midnight, Blue, Red, Green

A2473, A2474, A2475, A2476, A2477, A2478, watch6,6, watch6,7, watch6,8, watch6,9

1.10 W/kg (head)

0.70 W/kg (head) 1.50 W/kg (body)