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Xiaomi Watch S4 15th Anniversary Edition vs Samsung Gear S Smartwatch

Xiaomi Watch S4 15th Anniversary Edition vs Samsung Gear S Smartwatch comparison

Show Only Differences Highlight Differences	Xiaomi Watch S4 15th Anniversary Edition	Samsung Gear S Smartwatch
key specs
Display Size	36mm	50mm
Compatible OS	Android 8.0 or above, iOS 12.0 or above	-
Dial Shape	Round	Curved
Display Type	AMOLED	Super AMOLED
Ideal For	Unisex	Unisex
Strap Colour	-	Black
Strap Material	-	Synthetic
general
Brand	Xiaomi	Samsung
Model	Watch S4 15th Anniversary Edition	Gear S Smartwatch
Release date	May 23, 2025	-
Model Name	Xiaomi Watch S4 15th Anniversary Edition	Gear S
Dial Colour	Black	Black
Dial Shape	Round	Curved
Size	Regular	-
Touchscreen	1.43	Yes
Interchangeable Strap	Yes	-
Water Resistant	5 ATM	Yes
Usage	Regular	Notifier
Ideal For	Unisex	Unisex
Strap Material	-	Synthetic
Dial Material	-	Stainless Steel
Strap Colour	-	Black
dimensions
Width	47.3	43.6
Height	47.3	39.9
Thickness	12	11.4 mm
Weight (g)	44.50	42.00
product details
Sensor	Heart Rate Monitor, Stress, Sleep	Accelerometer,Gyro,Heart Rate,Barometer
Compatible Device	Android and iOS	Gear S2 Pairs With Samsung Smartphones Running On Android 4.3 Or Above, And At Least 1.5 Gb Of Ram/ Gear S2 Pairs With Non-Samsung Smartphones Running On Android 4.4 Or Above, And At Least 1.5 Gb Of Ram
Battery Type	486mAh	-
Battery Life	-	3 - 4 Days
Rechargeable Battery	-	Yes
Other Features	-	Wi-Fi Version: 802.11 B/G/N, Bluetooth Profiles: A2Dp, Avrcp, Battery Capacity: 250 Mah, Ultra Power Saving Mode, S Health, Settings, Music Player, Gallery, Buddy
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.3	v4.1
Wi-Fi	Yes	Yes
GPS	Yes	-
Other Connectivity Features	NFC, Galileo, Glonass, Beidou, QZSS	Supports NFC
Call Function	-	Yes
Messaging Support	-	Yes
Email Support	-	Yes
platform and storage features
Operating System	HyperOS 2	-
Compatible Operating System	Android 8.0 or above, iOS 12.0 or above	-
RAM	-	512 MB
Processor Name	-	Exynos 3250
Internal Memory	-	4 GB
camera and display features
Display Resolution	466 x 466	360 x 360 pixels
Display Size	36mm	50mm
Display Type	AMOLED	Super AMOLED
fitness and watch functions
Step Count	Yes	-
Calorie Count	Yes	-
Heart Rate Monitor	Yes	-
Alarm Clock	Yes	-
Date & Time Display	Yes	-
Language	English	-
Other Fitness Features	-	S Health - 24 Hrs Activity Tracker: Heart Rate Monitor, Exercise Tracker, Caffiene / Water Intake Tracker
Other Watch Functions	-	Messages, Ultra Power Saving Mode, S Health, Running, Settings, Schedule, Weather, Alarm, Music Player, Gallery, Buddy, Email, Find My Phone, Voice Memo, Stopwatch, Timer

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