Google Pixel Watch 4 vs Xiaomi Watch S4 Sport comparison

Show Only Differences Highlight Differences	Google Pixel Watch 4	Xiaomi Watch S4 Sport
ratings
Overall NDTV Rating	Read Review	-
Design and comfort Rating		-
Tracking accuracy Rating		-
Software and ecosystem Rating		-
Battery life Rating		-
key specs
Display Size	41mm	-
Compatible OS	Android	-
Dial Shape	Round	Round
Ideal For	Unisex	Unisex
Display Type	-	AMOLED
general
Brand	Google	Xiaomi
Model	Pixel Watch 4	Watch S4 Sport
Release date	August 20, 2025	July 19, 2024
Model Name	Pixel Watch 4	-
Dial Shape	Round	Round
Size	Regular	Regular
Touchscreen	Yes	1.43
Interchangeable Strap	Yes	Yes
Usage	Everyday	Regular
Dial Material	Aluminium	-
Ideal For	Unisex	Unisex
Water Resistant	-	5 ATM
product details
Compatible Device	Pixel	-
Battery Life	30	15 days
Sensor	-	heart rate, SpO2, steps, sleep tracker
Battery Type	-	586mAh
Other Features	-	stress, meanstrual health tracking
connectivity features
Call Function	Yes	-
Wi-Fi	Yes	-
GPS	Yes	-
Messaging Support	Yes	-
Email Support	Yes	-
Bluetooth	-	Yes
Bluetooth Version	-	5.2
platform and storage features
Operating System	Wear OS	HyperOS
Compatible Operating System	Android	-
RAM	2MB	32MB
Processor Name	Snapdragon W5 Gen 2	-
Internal Memory	32	32GB
camera and display features
Display Size	41mm	-
Display Resolution	-	466 x 466
Display Type	-	AMOLED
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	-
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	-
Calendar	Yes	Yes
Alarm Clock	Yes	-
Date & Time Display	Yes	Yes
Number of Buttons	1	-
Other Fitness Features	SpO2, ECG, Loss of Pulse Detection, HRV, Heart Rate	-
audio and video features
Speaker	Yes	-
Microphone	Yes	-
Voice Control	Yes	-
dimensions
Width	-	46.9
Height	-	46.9
Thickness	-	12.6
Weight (g)	-	49.00

Popular Smartwatch Brands