Samsung Galaxy Watch 4 Classic (46mm) vs Samsung Galaxy Watch Ultra Specs Comparison

Design

Dimensions
1.79 x 1.79 x 0.43 inches 45.5 x 45.5 x 11 mm	1.85 x 1.87 x 0.48 inches 47.1 x 47.4 x 12.1 mm
Weight
1.76 oz (50.0 g)	2.13 oz (60.5 g)
Materials
	Back: Glass (Sapphire), Ceramic Frame: Titanium
Materials & Colors
Black, White, Silver
Resistance
Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified	Water (up to 10 meters), Dust; IP68; MIL-STD-810 certified
Colors
	Titanium Silver, Titanium Gray, Titanium White

Display

Size
1.4-inch	1.5-inch
Resolution
450x450px, 468 PPI	480x480px, 453 PPI
Technology
Super AMOLED	Super AMOLED
Screen-to-body
28.86 %
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 W1000 (3 nm)
Processor
Dual-core 1180 MHz Cortex-A55
GPU
Mali-G68	Mali-G68
RAM
1.5GB	2GB
Internal storage
16GB	32GB
OS
Wear OS, One Watch 3.5 UI	Wear OS
Compatible devices
Smartphones with Android 6.0 or later with more than 1.5GB of RAM

Battery

Capacity
361 mAh	590 mAh
Type
Li - Ion
Charging
Qi wireless charging	Qi wireless charging
Charge speed
	Wireless: 10.0W

Camera

Connectivity & Features

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

Multimedia

Speakers
Loudspeaker	Loudspeaker

Cellular

3G
	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
	LTE
SIM type
	eSIM

Buyers information

MSRP
	$ 650

Links

Full specifications
Samsung Galaxy Watch 4 Classic (46mm) Specs	Samsung Galaxy Watch Ultra Specs
PhoneArena Review
	Samsung Galaxy Watch Ultra Review