Apple Watch Series 9 (45mm) vs Samsung Galaxy Watch Ultra Specs Comparison

Availability

Officially announced
Sep 12, 2023
Prices (MSRP)
	$650

Design

Dimensions
1.61 x 1.38 x 0.42 inches 41 x 35 x 10.7 mm	1.85 x 1.87 x 0.48 inches 47.1 x 47.4 x 12.1 mm
Weight
1.82 oz / 51.5 g	2.13 oz / 60.5 g
Materials
Back: Ceramic Frame: Aluminum	Back: Glass (Sapphire), Ceramic Frame: Titanium
Resistance
Water, Dust; IP6X	Water (up to 10 meters), Dust; IP68; MIL-STD-810 certified
Colors
Midnight, Starlight, Green, Blue, Red	Titanium Silver, Titanium Gray, Titanium White

Display

Size
1.7-inch, 63.01% screen-to-body	1.5-inch
Type
OLED, 1000 nits	Super AMOLED
Resolution
430x352px, 329 PPI	480x480px, 453 PPI
Protection
	Sapphire

Hardware

System chip
Apple S9	Exynos W1000 (3 nm)
Processor
Dual-core
GPU
PowerVR	Mali-G68
Memory
1GB/64GB	2GB/32GB
Storage expansion
not expandable
OS
watchOS (10.x)	Wear OS

Battery

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

Connectivity & Features

Bluetooth
Yes	5.3
WLAN
b,g,n 802.11 b, g, n	a,b,g,n,ac 802.11 a, b, g, n, ac
Sensors
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen	Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, ECG, Blood Oxygen, Ambient light sensor
Location
A-GPS, Glonass, Galileo, BeiDou, QZSS	GPS, A-GPS, Glonass, Galileo, BeiDou
Other
NFC, Ultra Wideband (UWB)	NFC

Multimedia

Speakers
Loudspeaker	Loudspeaker
Additional microphone(s)
Yes

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 66
4G (TDD) Bands
39, 40, 41
3G Bands
1, 2, 4, 5	1, 2, 4, 5, 8
Data Speed
LTE, HSDPA+ (4G) 42.2 Mbit/s	LTE
SIM type
eSIM	eSIM

Links

Full specifications
Apple Watch Series 9 (45mm) Specs	Samsung Galaxy Watch Ultra Specs
PhoneArena Review
Apple Watch Series 9 (45mm) Review	Samsung Galaxy Watch Ultra Review