Samsung Galaxy Watch 4 (40mm) vs Samsung Galaxy Watch 6 (44mm) Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

7.8
Samsung Galaxy Watch 4 (40mm)
8.2
Samsung Galaxy Watch 6 (44mm)
Samsung Galaxy Watch 4 (40mm) Samsung Galaxy Watch 6 (44mm)
Released · Aug 27, 2021
Released · Aug 11, 2023
1.2-inch · 450 x 450 px
1.5-inch · 480 x 480 px
1.5GB · 16GB
2GB · 16GB
247 mAh
425 mAh

Display

Size
1.2-inch 1.5-inch
Resolution
450 x 450 px, 530 PPI 480 x 480 px, 453 PPI
Technology
Super AMOLED Super AMOLED
Features
Scratch-resistant glass (Corning Gorilla Glass DX+), Ambient light sensor Scratch-resistant glass (Sapphire), Ambient light sensor

Hardware

System chip
Exynos W920 (5 nm) Exynos W930 (5 nm)
Processor
Dual-core
RAM
1.5GB 2GB
Internal storage
16GB 16GB
OS
Wear OS Wear OS
Device type
Smartwatch

Battery

Capacity
247 mAh 425 mAh
Type
Li - Ion, Not user replaceable Not user replaceable
Charging
Qi wireless charging

Camera

Design

Dimensions
1.75 x 1.69 x 0.35 inches
(44.4 x 42.8 x 9.0 mm)
Weight
1.17 oz(33.3 g)
Materials
Back: Aluminum
Materials & Colors
Black, Silver, Green, Gold
Resistance
Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified Water (up to 5 meters), Dust; IP68; MIL-STD-810 certified

Cellular

Data Speed
LTE
SIM type
eSIM

Multimedia

Speakers
Loudspeaker

Connectivity & Features

Bluetooth
5.0 5.3
Wi-Fi
802.11 a,b,g,n,ac,dual-band 802.11 a,b,g,n,ac
Location
GPS, Glonass, Galileo, BeiDou Glonass, Galileo, BeiDou
Sensors
Accelerometer, Gyroscope, Compass, Heart rate, Barometer, ECG, Blood Oxygen Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, Blood Oxygen
Other
NFC NFC

Availability

Officially announced
Aug 11, 2021 Jul 26, 2023
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