AmazFit Balance vs Xiaomi Watch S4

Compare specifications, current prices and availability. Choose up to four products from the same family.

Compared products

Selected Item AmazFit BalanceKSh 26,500.00 Original price was: KSh 26,500.00.KSh 22,000.00Current price is: KSh 22,000.00.Out of stock	× Xiaomi Watch S4KSh 20,000.00Buy now

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At a glance

Key specifications and important differences. Full details follow below.

Feature	AmazFit Balance	Xiaomi Watch S4
Price	KSh 26,500.00 Original price was: KSh 26,500.00.KSh 22,000.00Current price is: KSh 22,000.00.	KSh 20,000.00
Display	1.5-inch AMOLED	1.43-inch AMOLED, 60 Hz
Battery capacity	475 mAh rated	486 mAh
Water resistance	5 ATM	5 ATM rated for suitable shallow-water activities
Processor	Not listed	—
RAM	Not listed	—
Storage	Not listed	—
Operating system	Zepp OS	Xiaomi HyperOS 2
Network / cellular	No cellular connection	—
Positioning / GNSS	Dual-band, circularly polarized GNSS supporting six satellite systems	Built-in GPS, Galileo, GLONASS, BeiDou and QZSS
Health & wellness features	Heart rate, blood oxygen, stress and body-composition tracking; wellness readings are not medical diagnoses	Heart rate, blood oxygen, stress, breathing and activity tracking; wellness data is not intended for medical diagnosis

Full specifications

Show differences only2 of 4 products

SpecificationAmazFit BalanceXiaomi Watch S4

Specification	AmazFit Balance	Xiaomi Watch S4
Identity & design
Brand	Amazfit	Xiaomi
Model	Balance (A2287)	Xiaomi Watch S4
Announced	September 2023	March 2025 (global model)
Dimensions	46 × 46 × 10.6 mm without heart-rate sensor base	47.3 × 47.3 × 12.0 mm (strap and protrusions excluded)
Weight	35 g without strap	Approximately 44.5 g (strap excluded)
Build materials	Aluminum-alloy middle frame; fiber-reinforced polymer bottom shell	Aluminum-alloy frame with interchangeable bezel
Wrist size	140–215 mm liquid-silicone strap; 140–210 mm nylon strap	Black/Silver: approximately 140–210 mm; Rainbow: approximately 135–210 mm
Strap / band	22 mm quick-release liquid-silicone or nylon strap	Fluororubber; Rainbow configuration also includes nylon strap
Controls / buttons	Touchscreen; two buttons including crown	Rotating crown, side control, interchangeable bezel interaction, and touchscreen
Display
Display	1.5-inch AMOLED	1.43-inch AMOLED, 60 Hz
Screen resolution	480 × 480 pixels, 323 ppi	466 × 466 pixels (~326 ppi)
Display protection	Tempered glass with anti-fingerprint coating and anti-glare glass bezel	—
Display features	Always-on display; more than 100 watch faces	Always-on display; up to 1,500 nits HBM
Performance & software
Processor	Not listed	—
CPU	Not listed	—
GPU	Not listed	—
RAM	Not listed	—
Storage	Not listed	—
Operating system	Zepp OS	Xiaomi HyperOS 2
Connectivity
Network / cellular	No cellular connection	—
SIM / eSIM	No SIM or eSIM	—
Wi-Fi	2.4 GHz Wi‑Fi	—
Bluetooth	Bluetooth 5.0	Bluetooth 5.3
NFC	NFC availability varies by region	Supported; availability varies by region
Positioning / GNSS	Dual-band, circularly polarized GNSS supporting six satellite systems	Built-in GPS, Galileo, GLONASS, BeiDou and QZSS
Ultra Wideband (UWB)	Not listed	—
Satellite features	Not listed	—
Audio & communication
Speaker	Built-in speaker	Built-in speaker
Microphone	Built-in microphone	Two built-in microphones
Calling	Bluetooth calling when paired	Bluetooth calling when paired with a compatible phone; third-party app voice calls not supported
Sensors, health & fitness
Sensors	BioTracker 5.0 PPG, BIA, accelerometer, gyroscope, geomagnetic, barometric, ambient-light and temperature sensors	Heart-rate/blood-oxygen sensor, accelerometer, gyroscope, ambient-light sensor, electronic compass, barometer and Hall sensor
Health & wellness features	Heart rate, blood oxygen, stress and body-composition tracking; wellness readings are not medical diagnoses	Heart rate, blood oxygen, stress, breathing and activity tracking; wellness data is not intended for medical diagnosis
Sleep tracking	Sleep stages, naps, sleep schedule and breathing-quality monitoring	Sleep monitoring supported
Sports / workout modes	More than 150 sports modes with automatic recognition	More than 150 sports modes
Training & outdoor features	Offline maps, route import, training analysis and dual-band GNSS	—
Safety & emergency features	Fall detection and emergency SOS availability may depend on region and setup	—
Diving / depth features	Not rated for diving	—
Battery & durability
Battery capacity	475 mAh rated	486 mAh
Battery life	Up to 14 days typical, 7 days heavy, 25 days saver, 5 days AOD; up to 26 hours accuracy GPS	Up to 15 days typical use; actual life varies by settings and use
Charging	Magnetic charging, approximately 2 hours	2-pin magnetic charging dock
Water resistance	5 ATM	5 ATM rated for suitable shallow-water activities
Durability / certifications	5 ATM water resistance	—
Compatibility
Phone compatibility	Android 7.0+ or iOS 14.0+	Android 8.0 or later; iOS 14.0 or later
Companion app	Zepp app	Mi Fitness
Colors	Midnight, Sunset Grey; selected special-edition colors	Black, Silver, or Rainbow depending on configuration

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