Samsung Galaxy Watch 4 (44mm) vs Apple Watch SE (40mm) Specs Comparison

Availability

Officially announced
Aug 11, 2021	Sep 15, 2020
Prices (MSRP)
	$329

Design

Wrist size
	Case fits 130-200 mm wrists
Materials & Colors
Black, Silver, Green, Gold	Aluminum: Silver, Space gray, Gold
Resistance
Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified	Water (up to 50 meters)

Display

Size
1.4-inch	1.6-inch, 57.48% screen-to-body
Type
Super AMOLED	OLED, 1000 nits
Resolution
450x450px, 455 PPI	394x324px, 325 PPI
Protection
Corning Gorilla Glass DX+	Sapphire
Features
	Pressure-sensitive, Scratch-resistant glass, Ambient light sensor

Hardware

System chip
Exynos W920 (5 nm)	Apple S5
Processor
	Dual-core
GPU
	PowerVR
Memory
1.5GB/16GB	1GB/32GB
Storage expansion
	not expandable
OS
Wear OS	watchOS (9.x, 8.x, 7.x)
Compatible devices
	Apple iPhone 6s or later with iOS 13 or later

Battery

Type
361 mAh, Li - Ion	Li - Ion
Charging
Qi wireless charging	Magnetic charging

Connectivity & Features

Bluetooth
Yes	5.0
WLAN
a,b,g,n,ac,dual-band 802.11 a, b, g, n, ac	b,g,n 802.11 b, g, n
Sensors
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Barometer, ECG, Blood Oxygen, Ambient light sensor	Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Barometer, Ambient light sensor
Location
GPS, Glonass, Galileo, BeiDou	GPS, Glonass
Other
NFC	NFC

Multimedia

Speakers
Loudspeaker	Loudspeaker

Cellular

4G (FDD) Bands
	1, 2, 3, 4, 5, 7, 12, 13, 17, 18, 19, 25, 26, 66
4G (TDD) Bands
	39, 40, 41
3G Bands
	1, 2, 4, 5
Data Speed
	LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
SIM type
	eSIM

Alternative variants

non-LTE version

Prices (MSRP)	$279

Discover more

Full Specs Samsung Galaxy Watch 4 (44mm) Specs PA Review Samsung Galaxy Watch 4 (44mm) Review

Full Specs Apple Watch SE (40mm) Specs