Samsung Galaxy Watch Ultra vs Apple iPhone Air Specs Comparison

Availability

Officially announced
	Sep 09, 2025
Scheduled release
	(Official) Sep 19, 2025
Prices (MSRP)
$650	8GB/256GB - $999 | €1199 8GB/512GB - $1199 | €1449 8GB/1TB - $1399 | €1699

Design

Dimensions
1.85 x 1.87 x 0.48 inches 47.1 x 47.4 x 12.1 mm	6.15 x 2.94 x 0.22 inches (~0.27 inches with camera bump) 156.2 x 74.7 x 5.64 (~6.9 mm with camera bump)
Weight
2.13 oz / 60.5 g	5.82 oz / 165.0 g
Materials
Back: Glass (Sapphire), Ceramic Frame: Titanium	Back: Glass (Ceramic Shield) Frame: Titanium
Resistance
Water (up to 10 meters), Dust; IP68; MIL-STD-810 certified	Water, Dust; IP68
Biometrics
	3D Face unlock
Keys
	Left: Volume control, Other; Right: Lock/Unlock key, Other
Colors
Titanium Silver, Titanium Gray, Titanium White	Space Black, Cloud White, Light Gold, Sky Blue

Display

Size
1.5-inch	6.5-inch, 88.78% screen-to-body
Type
Super AMOLED	OLED, 120Hz, HDR, 3000 nits
Resolution
480x480px, 453 PPI	1260x2736px, 19.5:9 ratio, 463 PPI
Protection
Sapphire	Gorilla Glass Ceramic 2
Features
	Super Retina XDR, HDR support, Oleophobic coating, Scratch-resistant glass, Ambient light sensor, Proximity sensor

Hardware

System chip
Exynos W1000 (3 nm)	Apple A19 Pro (3 nm)
Processor
	Hexa-core
GPU
Mali-G68	Apple 5-core GPU
Memory
2GB/32GB	8GB (LPDDR5)/256GB 8GB/512GB 8GB/1TB
Storage expansion
	not expandable
OS
Wear OS	iOS (26.x)

Battery

Type
590 mAh	Li - Ion
Charging
Qi wireless charging	Fast charging Qi2 wireless charging, MagSafe wireless charging
Charge speed
Wireless: 10.0W	Wireless: 20.0W

Camera

Rear
	Single camera
Main camera
	48 MP (Sensor-shift OIS, PDAF) Aperture size: F1.6 Focal length: 26 mm Pixel size: 1.0 μm
Flash
	Dual LED
Video recording
	4K UHD (60 fps), 1080p (240 fps) OIS, HDR, Dolby Vision HDR, Cinematic mode
Front
	18 MP (Time-of-Flight (ToF), Autofocus, HDR) Video capture: 4K UHD (60 fps)

Connectivity & Features

Bluetooth
5.3	6.0
WLAN
a,b,g,n,ac 802.11 a, b, g, n, ac	a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, ECG, Blood Oxygen, Ambient light sensor	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
	M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC	NFC, Ultra Wideband (UWB)

Discover more

Full Specs Samsung Galaxy Watch Ultra Specs PA Review Samsung Galaxy Watch Ultra Review

Full Specs Apple iPhone Air Specs

Multimedia

Headphones
	No 3.5mm jack
Speakers
Loudspeaker	Earpiece, Multiple speakers
Features
	Dolby Atmos

Cellular

5G Bands
	5G Ready
3G Bands
1, 2, 4, 5, 8
Data Speed
LTE	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
eSIM	eSIM
HD Voice
	Yes
VoLTE
	Yes

Regulatory Approval

FCC approval
	Date approved: Sep 09, 2025 FCC ID value: BCG-E8948A
Measured SAR
	Head: 1.19 W/kg Body: 1.19 W/kg Simultaneous Transmission: 1.60 W/kg