Samsung Galaxy Watch 4 (40mm) vs Samsung Galaxy Watch 4 Classic (42mm)

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

1.2 inches
1.2 inches

Resolution:

450 x 450 pixels, 530 PPI
396 x 396 pixels, 467 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)

Processor:

Dual-core, 1180 MHz, Cortex-A55, 64-bit

GPU:

Mali-G68

RAM:

1.5GB
1.5GB

Internal storage:

16GB
16GB

OS:

Wear OS

Battery

Capacity:

247 mAh

Type:

Li - Ion, Not user replaceable
Li - Ion, Not user replaceable

Charging:

Qi wireless charging
Qi wireless charging

Design

Materials & Colors:

Black, Silver, Green, Gold
Black, White, Silver

Resistance:

Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified
Water (up to 50 meters), Dust; IP68

Multimedia

Speakers:

Loudspeaker
Loudspeaker

Connectivity & Features

Bluetooth:

5.0
Yes

Wi-Fi:

802.11 a, b, g, n, ac, dual-band

Location:

GPS, Glonass, Galileo, BeiDou
GPS

Sensors:

Accelerometer, Gyroscope, Compass, Heart rate, Barometer, ECG, Blood Oxygen
Accelerometer, Gyroscope, Heart rate, Barometer, ECG, Blood Oxygen

Other:

NFC
NFC

Buyers information

Price:

$ 349

Availability

Officially announced:

Aug 11, 2021
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