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Amazfit Cheetah 2 Pro vs Xiaomi Watch S4 15th Anniversary Edition

Amazfit Cheetah 2 Pro vs Xiaomi Watch S4 15th Anniversary Edition comparison

Show Only Differences Highlight Differences	Amazfit Cheetah 2 Pro	Xiaomi Watch S4 15th Anniversary Edition
key specs
Dial Shape	Round	Round
Display Type	AMOLED	AMOLED
Ideal For	Unisex	Unisex
Display Size	-	36mm
Compatible OS	-	Android 8.0 or above, iOS 12.0 or above
general
Brand	Amazfit	Xiaomi
Model	Cheetah 2 Pro	Watch S4 15th Anniversary Edition
Release date	April 16, 2026	May 23, 2025
Dial Shape	Round	Round
Size	Regular	Regular
Touchscreen	1.32	1.43
Water Resistant	5ATM	5 ATM
Water Resistance Depth	50 m	-
Usage	Regular, Sports	Regular
Ideal For	Unisex	Unisex
Model Name	-	Xiaomi Watch S4 15th Anniversary Edition
Dial Colour	-	Black
Interchangeable Strap	-	Yes
dimensions
Width	48	47.3
Height	48	47.3
Thickness	13.2	12
Weight (g)	45.60	44.50
product details
Sensor	heart rate, SpO2, steps, sleep tracker	Heart Rate Monitor, Stress, Sleep
Battery Type	540mAh	486mAh
Battery Life	20 days	-
Rechargeable Battery	Yes	-
Compatible Device	-	Android and iOS
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Bluetooth Version	5.3	5.3
Wi-Fi	-	Yes
GPS	-	Yes
Other Connectivity Features	-	NFC, Galileo, Glonass, Beidou, QZSS
platform and storage features
Internal Memory	32GB	-
Operating System	-	HyperOS 2
Compatible Operating System	-	Android 8.0 or above, iOS 12.0 or above
camera and display features
Display Resolution	466 x 466	466 x 466
Display Type	AMOLED	AMOLED
Other Display Features	Up to 3,000 nits, Sapphire glass	-
Display Size	-	36mm
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	-
Calendar	Yes	-
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	English
Calorie Count	-	Yes
audio and video features
Speaker	Yes	-
Microphone	Yes	-

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