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Apple Watch Series 12 vs Samsung Galaxy Watch Ultra 2

Apple Watch Series 12 vs Samsung Galaxy Watch Ultra 2 comparison

Show Only Differences Highlight Differences	Apple Watch Series 12	Samsung Galaxy Watch Ultra 2
key specs
Display Size	46mm	48mm
Dial Shape	Rectangle	Square
Display Type	OLED Retina	Super AMOLED
Ideal For	Unisex	Unisex
Strap Colour	-	Marine, PeakForm, Trail, Sports, Misty, and Fabric
Compatible OS	-	Android
general
Brand	Apple	Samsung
Model	Watch Series 12	Galaxy Watch Ultra 2
Release date	September 9, 2026	July 22, 2026
Dial Shape	Rectangle	Square
Usage	Regular, Sports	Regular
Ideal For	Unisex	Unisex
Model Name	-	Galaxy Watch Ultra 2
Dial Colour	-	Titanium
Strap Colour	-	Marine, PeakForm, Trail, Sports, Misty, and Fabric
Size	-	Regular
Touchscreen	-	1.52-inch AMOLED
Water Resistant	-	IP69K + 10ATM + EN13319
Dial Material	-	Titanium
product details
Sensor	New optical and electrical heart sensors, optical heart sensor	Bio-signal sensor, an Electrical Heart sensor, a temperature sensor, an accelerometer, a barometer, a gyroscope, a geomagnetic sensor, and a light sensor
Compatible Device	iPhone 11 or later, or iPhone SE (2nd generation or later), with iOS 27 or later	Android 13 or newer versions
Battery Life	24 hours	-
Charger Type	Magnetic charging port	-
Rechargeable Battery	Yes	Yes
Other Features	Readiness score, Siri AI	-
Battery Type	-	800mAh
connectivity features
Call Function	Yes	Yes
Bluetooth	Yes	Yes
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth Version	-	6.0
Messaging Support	-	Yes
Call Features	-	Yes
platform and storage features
Operating System	watchOS 27	OneUI 9 Watch
Processor Name	Apple S11 chip	Snapdragon Wear Elite
Compatible Operating System	-	Android
RAM	-	2GB
Internal Memory	-	64GB
camera and display features
Display Resolution	416 × 496	498x498
Display Size	46mm	48mm
Display Type	OLED Retina	Super AMOLED
Scratch Resistant	Ceramic Shield 2 on aluminium models	-
Other Display Features	Up to 2,000 nits brightness, LTPO3, Always-On display	5,000 nits peak brightness level
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	Yes
Compass	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Chronograph	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	English
Number of Buttons	2	3
Other Fitness Features	ECG, sleep tracking, sleep score, sleep apnoea notifications, heart rate notifications, HRV, readiness score, VO2 max, heart rate zones, Training Load, workout tracking, cycle tracking, step tracking, GPS, elevation tracking	-
audio and video features
Speaker	Yes	-
Gesture Control	Yes	-
Microphone	Yes	-
Voice Control	Siri AI	-
ratings
Overall NDTV Rating	-	Read Review
Design and comfort Rating	-
Tracking accuracy Rating	-
Companion app Rating	-
Software and ecosystem Rating	-
Battery life Rating	-
dimensions
Width	-	47.4
Height	-	47.1
Thickness	-	10.7
Diameter	-	47mm
Weight (g)	-	61.50

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