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

Comparison mode:
Specs Size
Differences only
7.8
Samsung Galaxy Watch 4 (40mm)
7.8
Samsung Galaxy Watch 4 (44mm)
Samsung Galaxy Watch 4 (40mm) Samsung Galaxy Watch 4 (44mm)
Released · Aug 27, 2021
Released · Aug 27, 2021
1.2-inch · 450x450px
1.4-inch · 450x450px
1.5GB · 16GB
1.5GB · 16GB
247 mAh
361 mAh

Design

Materials & Colors
Black, Silver, Green, Gold Black, Silver, Green, Gold
Resistance
Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified

Display

Size
1.2-inch 1.4-inch
Resolution
450x450px, 530 PPI 450x450px, 455 PPI
Technology
Super AMOLED Super AMOLED
Features
Scratch-resistant glass (Corning Gorilla Glass DX+), Ambient light sensor Scratch-resistant glass (Corning Gorilla Glass DX+), Ambient light sensor

Hardware

System chip
Exynos W920 (5 nm) Exynos W920 (5 nm)
RAM
1.5GB 1.5GB
Internal storage
16GB 16GB
OS
Wear OS Wear OS

Battery

Capacity
247 mAh 361 mAh
Type
Li - Ion Li - Ion
Charging
Qi wireless charging Qi wireless charging

Camera

Connectivity & Features

Bluetooth
5.0 Yes
WLAN
802.11 a,b,g,n,ac,dual-band 802.11 a,b,g,n,ac,dual-band
Location
GPS, Glonass, Galileo, BeiDou GPS, Glonass, Galileo, BeiDou
Sensors
Accelerometer, Gyroscope, Compass, Heart rate, Barometer, ECG, Blood Oxygen Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Barometer, ECG, Blood Oxygen
Other
NFC NFC

Multimedia

Speakers
Loudspeaker Loudspeaker

Availability

Officially announced
Aug 11, 2021 Aug 11, 2021
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