Samsung Galaxy Watch 4 Classic (46mm) vs Apple Watch Ultra 2 - specs comparison

May 28, 2024

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Display

Size:

1.4 inches

1.9 inches

Resolution:

450 x 450 pixels, 468 PPI

502 x 410 pixels, 338 PPI

Technology:

Super AMOLED

OLED

Screen-to-body:

28.86 %

Peak brightness:

3000 cd/m2 (nit)

Features:

Scratch-resistant glass (Corning Gorilla Glass DX+), Ambient light sensor

Scratch-resistant glass (Sapphire)

Hardware

System chip:

Exynos W920 (5 nm)

Apple S9

Processor:

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

Dual-core

GPU:

Mali-G68

PowerVR

RAM:

1.5GB

Internal storage:

16GB

64GB, not expandable

OS:

Wear OS, One Watch 3.5 UI

watchOS (10.x)

Device type:

Smartwatch

Compatible devices:

Smartphones with Android 6.0 or later with more than 1.5GB of RAM

Battery

Capacity:

361 mAh

564 mAh

Type:

Li - Ion, Not user replaceable

Charging:

Qi wireless charging

Design

Dimensions:

1.79 x 1.79 x 0.43 inches (45.5 x 45.5 x 11 mm)

Weight:

1.76 oz (50.0 g)

Materials:

Back: Ceramic; Frame: Titanium

Materials & Colors:

Black, White, Silver

Resistance:

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

Water, Dust; IP6X; MIL-STD-810 certified

Cellular

4G (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 17(700 b), 18(800 Lower), 19(800 Upper), 25(1900+), 26(850+), 66(AWS-3)

4G (TDD):

Bands 39(1900+), 40(2300), 41(2600+)

3G:

Bands 1(2100), 2(1900), 4(1700/2100), 5(850)

Data Speed:

LTE-A, HSDPA+ (4G) 42.2 Mbit/s

SIM type:

eSIM

Multimedia

Speakers:

Loudspeaker

Multiple speakers

Additional microphone(s):

Yes

Connectivity & Features

Bluetooth:

5.0

5.3

Wi-Fi:

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

802.11 b, g, n

Location:

GPS, Glonass, Galileo, BeiDou

A-GPS, Glonass, Galileo, BeiDou, QZSS

Sensors:

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

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

Other:

NFC

NFC, Ultra Wideband (UWB)

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