HMD Watch X1 vs Samsung Galaxy Watch Ultra 2 comparison

Show Only Differences Highlight Differences	HMD Watch X1	Samsung Galaxy Watch Ultra 2
key specs
Strap Colour	Gray Green, Black, Gray Metallic, and Silver Leather	Marine, PeakForm, Trail, Sports, Misty, and Fabric
Display Size	36mm	48mm
Dial Shape	Round	Square
Ideal For	Unisex	Unisex
Compatible OS	-	Android
Display Type	-	Super AMOLED
general
Brand	HMD	Samsung
Model	Watch X1	Galaxy Watch Ultra 2
Release date	January 27, 2026	July 22, 2026
Model Name	HMD WATCH X1	Galaxy Watch Ultra 2
Dial Colour	Black	Titanium
Dial Shape	Round	Square
Strap Colour	Gray Green, Black, Gray Metallic, and Silver Leather	Marine, PeakForm, Trail, Sports, Misty, and Fabric
Touchscreen	Yes	1.52-inch AMOLED
Water Resistant	Yes	IP69K + 10ATM + EN13319
Water Resistance Depth	IP68	-
Usage	Fitness & Outdoor	Regular
Ideal For	Unisex	Unisex
Size	-	Regular
Dial Material	-	Titanium
dimensions
Width	46.5	47.4
Height	46.5	47.1
Thickness	11	10.7
Diameter	22	47mm
Weight (g)	65.50	61.50
product details
Sensor	Accelerometer (G-sensor), Heart rate sensor, SpO2 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	Android and iOS	Android 13 or newer versions
Notification	Yes	-
Notification Type	Smart Notifications	-
Battery Life	Five days	-
Battery Type	-	800mAh
Rechargeable Battery	-	Yes
connectivity features
Call Function	Yes	Yes
Call Features	Make and Receive calls	Yes
Bluetooth	-	Yes
Bluetooth Version	-	6.0
Wi-Fi	-	Yes
GPS	-	Yes
Messaging Support	-	Yes
camera and display features
Display Resolution	466x466	498x498
Display Size	36mm	48mm
Display Type	-	Super AMOLED
Other Display Features	-	5,000 nits peak brightness level
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	English
Altimeter	-	Yes
Compass	-	Yes
Chronograph	-	Yes
Number of Buttons	-	3
ratings
Overall NDTV Rating	-	Read Review
Design and comfort Rating	-
Tracking accuracy Rating	-
Companion app Rating	-
Software and ecosystem Rating	-
Battery life Rating	-
platform and storage features
Operating System	-	OneUI 9 Watch
Compatible Operating System	-	Android
RAM	-	2GB
Processor Name	-	Snapdragon Wear Elite
Internal Memory	-	64GB

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