Compare Xiaomi Watch S4 41mm

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	Xiaomi Watch S4 41mm £ 129,99 4 colours FluororubberFluororubberZwartLeerMilanees	Amazfit Balance £ 174,17 1 colour Zwart	Samsung Galaxy Watch 8 4G 44mm £ 509,97 1 colour Zilver	Motorola Moto 360 (2015)	Add smartwatch to the comparison Choose brand Choose product
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Dimensions:	41,2 x 41,2 x 9,5 mm	46 x 46 x 10,6 mm	43,7 x 46 x 8,6 mm	? x ? x 11,4 mm
Weight:	32 gr	35 gr	34 gr	currently unknown
Stand-by time:	dependent on usage	dependent on usage	dependent on usage	dependent on usage
Call time:	dependent on usage	dependent on usage	dependent on usage	dependent on usage
Announced:	24 september 2025	1 september 2023	9 july 2025	2 september 2015
Design type
Watch:
Controls
Directional key:
Swivel crown:
Touchscreen:	Multi-touch, capacitive	Capacitive	Capacitive	Capacitive
Voice command:
User interface
HyperOS:	3
One UI Watch:			8.0
Display
Colour display:	16.777.216 colours (24 bits), AMOLED, Always On feature	Adjustable display brightness, AMOLED, Always On feature	Adjustable display brightness, 16.777.216 colours (24 bits), Circular Super AMOLED, Always On feature	IPS
Peak brightness:	1500 nits
Refresh rate:	60 Hz
Resolution:	466 x 466 pixels	480 x 480 pixels	480 x 480 pixels	360 x 325 pixels + 360 x 330 pixels
Size:	1.32 inch	1.5 inch	1.47 inch	1.37 inch + 1.56 inch
Aspect ratio:	1:1	1:1	1:1
Pixels Per Inch (PPI):	499	453	462	356
Screen-to-body ratio:	33.1%	34.3%	34.7%
Carrying method
Strap:	Interchangeable	Interchangeable
Wrist Size:	135-210 mm	140-210 mm + 140-215 mm
Size:		22 mm
Materials
Dirt and waterproof:	5 ATM	5 ATM	IP68, 5 ATM	IP67
Stainless Steel:
Aluminium:
Glass:
Rugged casing:			MIL-STD-810H
Sapphire Crystal:
Gorilla Glass:
Telephony
Integrated handsfree speaker:
Vibrating alert:
Personalisation
Multiple homescreens:
Widgets:
Personal Information Management (PIM)
Agenda:
Alarm clock:
Date and time notation:
Reminder list:
Stopwatch & countdown timer:
To-do list:
Available applications
Calories:
Pedometer:
Sleep tracker:
Stressmonitor:
Navigation
Beidou:
Digital Compass:
Galileo:
GLONASS:
GPS receiver:
Quasi-Zenith (QZSS):
A-GPS:
Audio
Built-in speakers:
Microphone:
Connections
Pogo pin:
Connectivity
Bluetooth:	v5.4	v5.0	v5.3	v4.0
NFC:
Wireless Lan (WLAN/Wi-Fi):			Wi-Fi 4 (802.11n)
Power supply
Battery:	Li-ion	Li-ion	Li-ion	Li-ion
Capacity:	320 mAh	475 mAh	435 mAh	300 mAh + 400 mAh
Wireless charging:
Sensors
Ambient light sensor:
Barometer:
Gesture recognition:
Gyroscope:
Heart rate monitor:
Oxygen saturation (SpO2):
Thermometer:
Altimeter:
PPG:
Compatibility
With Android:	From 8.0	From 7.0	From 11.0
With iOS:	From 14.0	From 14.0
With Apple Health:
With Google Fit:
Contents of the package
Manual:
Oplaadcase:
Hardware
Processor:		Qualcomm Snapdragon Wear 2500, Quad Core	Samsung Exynos W1000, Dual Core	Qualcomm Snapdragon 400, Quad Core
Clock Frequency:		1.1 GHz		1.2 GHz
Integrated antenna:
Operating frequency
Quad band:
Data network
4G (LTE):
Build-in memory
Internal memory:
Size (RAM):		512 MB	2 GB	512 MB
Storage:		4 GB	32 GB	4 GB
AI (Artificial intelligence)
Amazon Alexa:
Operating system
Wear OS:			6.0
Messaging
E-mail:
Instant messaging:
MMS:
SMS: