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Xiaomi Watch S4 15th Anniversary Edition vs Pebble Crest

Xiaomi Watch S4 15th Anniversary Edition vs Pebble Crest comparison

Show Only Differences Highlight Differences	Xiaomi Watch S4 15th Anniversary Edition	Pebble Crest
key specs
Display Size	36mm	50mm
Compatible OS	Android 8.0 or above, iOS 12.0 or above	Android, iOS
Dial Shape	Round	Rectangle
Display Type	AMOLED	-
Ideal For	Unisex	-
Strap Colour	-	Jet Black, Midnight Blue, Salamander Orange, Sunrise Yellow
Strap Material	-	Silicone
general
Brand	Xiaomi	Pebble
Model	Watch S4 15th Anniversary Edition	Crest
Release date	May 23, 2025	June 6, 2023
Model Name	Xiaomi Watch S4 15th Anniversary Edition	Crest
Dial Colour	Black	Jet Black, Midnight Blue, Salamander Orange, Sunrise Yellow
Dial Shape	Round	Rectangle
Size	Regular	-
Touchscreen	1.43	-
Interchangeable Strap	Yes	-
Water Resistant	5 ATM	IP67
Usage	Regular	-
Ideal For	Unisex	-
Model Number	-	PFB203
Strap Colour	-	Jet Black, Midnight Blue, Salamander Orange, Sunrise Yellow
Strap Material	-	Silicone
Dial Material	-	Alloy
dimensions
Width	47.3	-
Height	47.3	-
Thickness	12	-
Weight (g)	44.50	-
product details
Sensor	Heart Rate Monitor, Stress, Sleep	SpO2 sensor, Heart Rate tracker, Sleep tracker
Compatible Device	Android and iOS	Android, iOS
Battery Type	486mAh	240 mAh
Notification	-	Yes
Notification Type	-	Calls, Sms, Email, Whatsapp and Social Media
Talk time	-	5 days
Battery Life	-	7 days
Charger Type	-	Wired charging
Stand By Time	-	7 days
Rechargeable Battery	-	Yes
Other Features	-	Multiple watch faces
connectivity features
Bluetooth	Yes	Bluetooth
Bluetooth Version	5.3	Bluetooth 5.0
Wi-Fi	Yes	-
GPS	Yes	-
Other Connectivity Features	NFC, Galileo, Glonass, Beidou, QZSS	-
Call Function	-	Yes
Messaging Support	-	Yes
Operating Range	-	10m
platform and storage features
Operating System	HyperOS 2	-
Compatible Operating System	Android 8.0 or above, iOS 12.0 or above	Android, iOS
camera and display features
Display Resolution	466 x 466	320x385 pixels
Display Size	36mm	50mm
Display Type	AMOLED	-
Other Display Features	-	600 nits brightness
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	-
Compass	-	Yes
Calendar	-	Yes
Number of Buttons	-	2
Other Fitness Features	-	Heart Rate Monitoring, Sleep monitoring, Sedentary Alert, Step Pedometer, SPO2 Monitoring
Other Watch Functions	-	Alarm, Stop watch, Music, Weather, Phone, smart calculator,AI Voice Assistance

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