Home
Wearables
Smartwatch Finder
Compare Smartwatches
Samsung Galaxy Watch Ultra 2 vs Xiaomi Watch Color 2

Samsung Galaxy Watch Ultra 2 vs Xiaomi Watch Color 2 comparison

Show Only Differences Highlight Differences	Samsung Galaxy Watch Ultra 2	Xiaomi Watch Color 2
ratings
Overall NDTV Rating	Read Review	-
Design and comfort Rating		-
Tracking accuracy Rating		-
Companion app Rating		-
Software and ecosystem Rating		-
Battery life Rating		-
key specs
Strap Colour	Marine, PeakForm, Trail, Sports, Misty, and Fabric	Black, Blue, White, Red, Green, and Yellow
Display Size	48mm	-
Compatible OS	Android	Android, iOS
Dial Shape	Square	Round
Display Type	Super AMOLED	AMOLED
Ideal For	Unisex	Unisex
Strap Material	-	Silicone
general
Brand	Samsung	Xiaomi
Model	Galaxy Watch Ultra 2	Watch Color 2
Release date	July 22, 2026	September 28, 2021
Model Name	Galaxy Watch Ultra 2	Xiaomi Watch Color 2
Dial Colour	Titanium	Classic Black, Silver
Dial Shape	Square	Round
Strap Colour	Marine, PeakForm, Trail, Sports, Misty, and Fabric	Black, Blue, White, Red, Green, and Yellow
Size	Regular	Regular
Touchscreen	1.52-inch AMOLED	Yes
Water Resistant	IP69K + 10ATM + EN13319	Yes
Usage	Regular	-
Dial Material	Titanium	-
Ideal For	Unisex	Unisex
Strap Material	-	Silicone
Interchangeable Strap	-	Yes
Water Resistance Depth	-	5ATM
dimensions
Width	47.4	-
Height	47.1	-
Thickness	10.7	-
Diameter	47mm	-
Weight (g)	61.50	-
product details
Sensor	Bio-signal sensor, an Electrical Heart sensor, a temperature sensor, an accelerometer, a barometer, a gyroscope, a geomagnetic sensor, and a light sensor	Heart rate sensor, acceleration sensor, gyroscope, geomagnetic sensor, barometric sensor, ambient light sensor, SpO2 sensor
Compatible Device	Android 13 or newer versions	Android, iPhone
Battery Type	800mAh	-
Rechargeable Battery	Yes	Yes
Closure	-	Buckle
Notification	-	Yes
Battery Life	-	12 days
Charger Type	-	Proprietary, Magnetic cradle
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Bluetooth Version	6.0	-
Wi-Fi	Yes	-
GPS	Yes	Yes
Messaging Support	Yes	-
Call Features	Yes	-
platform and storage features
Operating System	OneUI 9 Watch	-
Compatible Operating System	Android	Android, iOS
RAM	2GB	-
Processor Name	Snapdragon Wear Elite	-
Internal Memory	64GB	-
camera and display features
Display Resolution	498x498	-
Display Size	48mm	-
Display Type	Super AMOLED	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
Altimeter	Yes	-
Compass	Yes	Yes
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Chronograph	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	-
Number of Buttons	3	2
Other Fitness Features	-	117 sports modes, menstrual cycle tracking, 24-hour heart rate monitoring, Breathing training, sleep detection, SpO2 tracking
Other Watch Functions	-	Xiao AI, 200 watch faces

Popular Smartwatch Brands