Xiaomi Watch S4 15th Anniversary Edition vs Fire-Boltt Oracle comparison

Show Only Differences Highlight Differences	Xiaomi Watch S4 15th Anniversary Edition	Fire-Boltt Oracle
key specs
Display Size	36mm	-
Compatible OS	Android 8.0 or above, iOS 12.0 or above	-
Dial Shape	Round	Rectangle
Display Type	AMOLED	-
Ideal For	Unisex	Unisex
general
Brand	Xiaomi	Fire-Boltt
Model	Watch S4 15th Anniversary Edition	Oracle
Release date	May 23, 2025	March 22, 2024
Model Name	Xiaomi Watch S4 15th Anniversary Edition	-
Dial Colour	Black	-
Dial Shape	Round	Rectangle
Size	Regular	Regular
Touchscreen	1.43	Yes
Interchangeable Strap	Yes	-
Water Resistant	5 ATM	-
Usage	Regular	Regular
Ideal For	Unisex	Unisex
dimensions
Width	47.3	-
Height	47.3	43.3
Thickness	12	14.68
Weight (g)	44.50	50.00
Diameter	-	14.68
product details
Sensor	Heart Rate Monitor, Stress, Sleep	Optical heart rate, blood oxygen sensor
Compatible Device	Android and iOS	-
Battery Type	486mAh	700mAh
Battery Life	-	10 hours
Stand By Time	-	72 hours
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.3	5.0
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Other Connectivity Features	NFC, Galileo, Glonass, Beidou, QZSS	-
Call Function	-	Yes
platform and storage features
Operating System	HyperOS 2	FireOS
Compatible Operating System	Android 8.0 or above, iOS 12.0 or above	-
RAM	-	2GB
Internal Memory	-	16GB
camera and display features
Display Resolution	466 x 466	320 x 386
Display Size	36mm	-
Display Type	AMOLED	-
Scratch Resistant	-	Yes
Other Display Features	-	1.96 inch
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	-
Heart Rate Monitor	Yes	Yes
Alarm Clock	Yes	-
Date & Time Display	Yes	Yes
Language	English	English
audio and video features
Microphone	-	Yes

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