Apple Watch SE (2022) vs Apple Watch Ultra 2 Specs Comparison

Design

Dimensions
1.73 x 1.50 x 0.42 inches 44 x 38 x 10.7 mm
Weight
1.16 oz (33.0 g)
Materials
Frame: Aluminum	Back: Ceramic Frame: Titanium
Resistance
Water, Dust; IP6X	Water, Dust; IP6X; MIL-STD-810 certified
Colors
Midnight, Starlight, Green, Blue, Red

Display

Size
1.8-inch	1.9-inch
Resolution
448x368px, 322 PPI	502x410px, 338 PPI
Technology
OLED	OLED
Screen-to-body
61.24 %
Peak brightness
2000 cd/m2 (nit)	3000 cd/m2 (nit)
Features
	Scratch-resistant glass (Sapphire)

Hardware

System chip
Apple S8	Apple S9
Processor
Dual-core	Dual-core
GPU
PowerVR	PowerVR
Memory
1GB/32GB	64GB
Storage expansion
not expandable	not expandable
OS
watchOS (9.x)	watchOS (10.x)

Battery

Type
296 mAh, Li - Ion	564 mAh, Li - Ion
Charging
Qi wireless charging	Qi wireless charging

Camera

Connectivity & Features

Bluetooth
5.3	5.3
WLAN
b,g,n	b,g,n
Sensors
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, Blood Oxygen	Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen
Location
A-GPS, Glonass, Galileo, BeiDou, QZSS	A-GPS, Glonass, Galileo, BeiDou, QZSS
Other
NFC	NFC, Ultra Wideband (UWB)

Multimedia

Speakers
Loudspeaker	Multiple speakers
Additional microphone(s)
Yes	Yes

Cellular

4G (FDD)
Bands 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 66(AWS-3)	Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 25, 26, 66(AWS-3)
4G (TDD)
Bands 39, 40, 41	Bands 39, 40, 41
3G
Bands 1, 2, 4, 5	Bands 1, 2, 4, 5
Data Speed
LTE, HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
eSIM	eSIM

Availability

Officially announced
Sep 07, 2022	Sep 12, 2023

Links

Full specifications
Apple Watch SE (2022) Specs	Apple Watch Ultra 2 Specs
PhoneArena Review
Apple Watch SE (2022) Review