Apple Watch | Comparison | KRCS

Apple Watch

Compare Apple Watch models

Series 4 GPS Buy NowSeries 3 GPS Buy Now
Apple Watch Series 4Apple Watch Series 3

Summary

44mm case 40mm case 42mm case 38mm case
Apple Watch Series 4 case Apple Watch Series 4 case Apple Watch Series 3 case Apple Watch Series 3 case
977 sq mm
display area
759 sq mm
display area
740 sq mm
display area
563 sq mm
display area
44mm case 40mm case
Apple Watch Series 4 case Apple Watch Series 3 case
977 sq mm
display area
740 sq mm
display area
40mm case 38mm case
Apple Watch Series 4 case Apple Watch Series 3 case
759 sq mm
display area
563 sq mm
display area
Apple Watch Series 4 Sideview Icon Apple Watch Series 3 Sideview Icon
10.7mm thin 11.4mm thin
Apple Watch Series 4 Chip Apple Watch Series 3 Chip
64-bit dual-core S4 processor Up to 2x faster than S3 processor Dual-core S3 processor
Electrical Heart Sensor Not Featured
Electrical heart sensor
Second-Generation Optical Heart Sensor Optical Heart Sensor
Second-generation optical
heart sensor
Optical heart sensor
Fall detection Not featured
Fall Detection
Digital Crown with Haptic Feedback Digital Crown
Digital Crown with
haptic feedback
Digital Crown

Finishes

Apple Watch Series 4 Apple Watch Series 3
Aluminium Aluminium
Apple Watch Series 4 Colors Apple Watch Series 3 Colors
Aluminium Aluminium
Apple Watch Series 4 Colors Apple Watch Series 3 Colors
Apple Watch Nike+ available in silver and space grey aluminium. Apple Watch Nike+ available in space grey aluminium.

Features

GPS, GLONASS, Galileo and QZSS
Barometric altimeter
Water resistant
50 metres1
Electrical heart sensor
Optical heart sensor
Improved accelerometer
up to 32 G-forces
Improved gyroscope
Ambient light sensor
Capacity 16GB
All ceramic and sapphire crystal back
GPS, GLONASS, Galileo and QZSS
Barometric altimeter
Water resistant
50 metres1
Optical heart sensor
Accelerometer
up to 16 G-forces
Gyroscope
Ambient light sensor
Capacity 8GB
Composite back (centre)

Display

44mm 368x448 pixels 977 sq mm display area 42mm 312x390 pixels 740 sq mm display area
40mm 324x394 pixels 759 sq mm display area 38mm 272x340 pixels 563 sq mm display area
LTPO OLED Retina display with Force Touch 1,000 nits brightness OLED Retina display with Force Touch 1,000 nits brightness

Chip

S4 with 64-bit dual-core processor Up to 2x faster processor S3 with dual-core processor
W3 Apple wireless chip W2 Apple wireless chip

Connectivity

Wi-Fi (802.11b/g/n 2.4GHz) Wi-Fi (802.11b/g/n 2.4GHz)
Bluetooth 5.0 Bluetooth 4.2

Power

Built-in rechargeable lithium-ion battery Up to 18 hours2 Built-in rechargeable lithium-ion battery Up to 18 hours3
Magnetic charging cable Magnetic charging cable
USB power adapter