Amazfit T-Rex 3 vs Amazfit Bip U comparison

Show Only Differences Highlight Differences	Amazfit T-Rex 3	Amazfit Bip U
key specs
Display Size	48mm	-
Strap Material	Silicone	Silicone
Dial Shape	Round	Rectangle
Ideal For	Unisex	-
Strap Colour	-	Black, Green, Pink
Compatible OS	-	Android, iOS
general
Brand	Amazfit	Amazfit
Model	T-Rex 3	Bip U
Release date	September 18, 2024	October 15, 2020
Dial Shape	Round	Rectangle
Strap Material	Silicone	Silicone
Size	Regular	Regular
Touchscreen	1.5	Yes
Water Resistant	10 ATM	5 ATM
Usage	Regular	-
Ideal For	Unisex	-
Model Name	-	Bip U
Interchangeable Strap	-	Yes
Water Resistance Depth	-	50 metres
Dial Material	-	Polycarbonate
Strap Colour	-	Black, Green, Pink
Dial Colour	-	Black, Green, Pink
dimensions
Width	48.5	35.5
Height	48.5	40.9
Diameter	13.75	-
Weight (g)	68.30	31.00
Thickness	-	11.4
product details
Sensor	heart rate, SpO2, steps, sleep tracker, EDA	BioTracker 2 PPG Biological optical sensor, 6-axis acceleration sensor
Compatible Device	-	Android, iOS
Notification	-	Yes
Battery Life	-	9 days
Charge Time	-	2 hours
Charger Type	-	2 Pogo Pin Charger
connectivity features
Bluetooth	Yes	Yes
GPS	Yes	-
Bluetooth Version	-	5.0
Wi-Fi	-	Yes
camera and display features
Display Resolution	480 x 480	320x302
Display Size	48mm	-
Other Display Features	-	Anti-Fingerprint Coating, 2.5D Corning Gorilla Glass 3
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Calendar	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	English
Number of Buttons	4	1
Calorie Count	-	Yes
Compass	-	Yes
Alarm Clock	-	Yes
Other Fitness Features	-	60 sports modes
Other Watch Functions	-	24 hour heart rate monitoring, sleep quality monitoring, blood oxygen level sensor, menstrual cycle tracker
platform and storage features
Operating System	-	RTOS
Compatible Operating System	-	Android, iOS
audio and video features
Speaker	-	Yes
Microphone	-	Yes
Other Multimedia Features	-	show notifications, control music, set alarms, remote control the phone’s camera

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