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Amazfit T Rex 3 vs Samsung Galaxy Watch 3 4G (45mm)

Amazfit T-Rex 3 vs Samsung Galaxy Watch 3 4G (45mm) comparison

Show Only Differences Highlight Differences	Amazfit T-Rex 3	Samsung Galaxy Watch 3 4G (45mm)
key specs
Display Size	48mm	45mm
Strap Material	Silicone	Leather
Dial Shape	Round	Round
Ideal For	Unisex	-
Compatible OS	-	Android, iOS
Display Type	-	Super AMOLED
general
Brand	Amazfit	Samsung
Model	T-Rex 3	Galaxy Watch 3 4G (45mm)
Release date	September 18, 2024	August 5, 2020
Dial Shape	Round	Round
Strap Material	Silicone	Leather
Size	Regular	-
Touchscreen	1.5	Yes
Water Resistant	10 ATM	5ATM + IP68
Usage	Regular	-
Ideal For	Unisex	-
Model Name	-	Galaxy Watch 3 4G (45mm)
Water Resistance Depth	-	50
Dial Material	-	Stainless Steel, Titanium
Dial Colour	-	Mystic Black, Mystic Bronze, Mystic Silver
dimensions
Width	48.5	45
Height	48.5	46.2
Diameter	13.75	-
Weight (g)	68.30	53.80
Thickness	-	11.1
product details
Sensor	heart rate, SpO2, steps, sleep tracker, EDA	Accelerometer, Barometer, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical Heart Sensor
Compatible Device	-	Android 5.0 or later and with more than 1.5GB of RAM, iPhone 5 or later models with iOS 9.0 or later
Notification	-	Yes
Charger Type	-	Wireless
Rechargeable Battery	-	Yes
connectivity features
Bluetooth	Yes	Yes
GPS	Yes	Yes
Call Function	-	Yes
Bluetooth Version	-	5.0
Wi-Fi	-	Yes
Other Connectivity Features	-	LTE, Wi-Fi b/g/n, NFC, Glonass, Beidou, Galileo
camera and display features
Display Resolution	480 x 480	360 x 360
Display Size	48mm	45mm
Display Type	-	Super AMOLED
Scratch Resistant	-	Corning Gorilla Glass DX
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Calendar	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	-
Number of Buttons	4	2
Alarm Clock	-	Yes
ratings
Overall NDTV Rating	-	Read Review
Design and comfort Rating	-
Tracking accuracy Rating	-
Companion app Rating	-
Software and ecosystem Rating	-
Battery life Rating	-
platform and storage features
Operating System	-	Tizen based Wearable OS 5.5
Compatible Operating System	-	Android, iOS
Number of Cores	-	dual-core
RAM	-	1MB
Processor Name	-	Exynos 9110
Internal Memory	-	8GB
audio and video features
Speaker	-	Yes
Gesture Control	-	Yes
Microphone	-	Yes

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