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Samsung Galaxy Watch 4 (40mm) vs Samsung Galaxy Watch 5 (40mm) 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.

Comparison mode:
Specs Size
Differences only
7.8
Samsung Galaxy Watch 4 (40mm)
Samsung Galaxy Watch 5 (40mm)
Samsung Galaxy Watch 4 (40mm) Samsung Galaxy Watch 5 (40mm)
Released · Aug 27, 2021
Released · Aug 26, 2022
1.2-inch · 450x450px
1.2-inch · 396x396px
1.5GB · 16GB
1.5GB · 16GB
247 mAh
284 mAh

Availability

Officially announced
Aug 11, 2021 Aug 10, 2022

Design

Dimensions
1.55 x 1.59 x 0.39 inches
39.3 x 40.4 x 9.8 mm
Weight
1.01 oz (28.7 g)
Materials
Back: Aluminum
Materials & Colors
Black, Silver, Green, Gold
Resistance
Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified Water, Dust; IP68; MIL-STD-810 certified
Colors
Graphite, Pink Gold, Silver

Display

Size
1.2-inch 1.2-inch, 29.21% screen-to-body
Type
Super AMOLED Super AMOLED
Resolution
450x450px, 530 PPI 396x396px, 467 PPI
Protection
Corning Gorilla Glass DX+ Sapphire

Hardware

System chip
Exynos W920 (5 nm) Exynos W920 (5 nm)
Processor
Dual-core
2x1.18GHz
Memory
1.5GB/16GB 1.5GB/16GB
OS
Wear OS Wear OS

Battery

Type
247 mAh, Li - Ion 284 mAh
Charging
Qi wireless charging

Camera

Connectivity & Features

Bluetooth
5.0 5.2
WLAN
a,b,g,n,ac,dual-band
802.11 a, b, g, n, ac 		a,b,g,n,ac
802.11 a, b, g, n, ac
Sensors
Accelerometer, Gyroscope, Compass, Heart rate, Barometer, ECG, Blood Oxygen, Ambient light sensor Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, Blood Oxygen, Ambient light sensor
Location
GPS, Glonass, Galileo, BeiDou Glonass, Galileo, BeiDou
Other
NFC NFC

Multimedia

Speakers
Loudspeaker

Cellular

Data Speed
LTE
SIM type
eSIM
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