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Amazfit T Rex Dual Solar vs Amazfit GTR 47mm Titanium

Amazfit T-Rex Dual Solar vs Amazfit GTR 47mm Titanium comparison

Show Only Differences Highlight Differences	Amazfit T-Rex Dual Solar	Amazfit GTR 47mm Titanium
key specs
Strap Colour	Black	Grey
Compatible OS	Android 7.0 and above, iOS 14.0 and above	Android and iOS
Strap Material	Silicone	Leather
Dial Shape	Round	Round
Display Type	AMOLED	AMOLED
Ideal For	Unisex	Unisex
general
Brand	Amazfit	Amazfit
Model	T-Rex Dual Solar	GTR 47mm Titanium
Release date	September 22, 2026	July 16, 2019
Model Name	Amazfit T-Rex Dual Solar	GTR 47mm Titanium
Dial Colour	Black	Black
Dial Shape	Round	Round
Strap Colour	Black	Grey
Strap Material	Silicone	Leather
Size	Regular	Regular
Touchscreen	1.32	Yes
Water Resistant	10ATM	Yes
Water Resistance Depth	50m	5ATM
Usage	Outdoor, Fitness, Sports	Fitness & Outdoor
Dial Material	Sapphire glass	Titanium
Ideal For	Unisex	Unisex
Model Number	-	A1902
Interchangeable Strap	-	Yes
dimensions
Width	51.4	-
Height	51.4	-
Thickness	14.5	-
Diameter	51.4	47.2
Weight (g)	45.60	-
product details
Closure	Buckle	Strap Buckle
Sensor	BioTracker 6.0 PPG, accelerometer, gyroscope, geomagnetic, ambient light, temperature, barometric altimeter	BioTracker TM PPG Bio-Tracking Optical Sensor, 6-Axis Accelerometer, 3 Axial Geomagnetic Sensor, Air Pressure Sensor, Capacitive Sensor, Ambient Light Brightness Sensor
Compatible Device	Android 7.0 and above, iOS 15.0 and above	Android, iPhones
Notification	Yes	Yes
Notification Type	Call, SMS and app notifications	-
Battery Type	Lithium-ion	Lithium Polymer
Battery Life	25 days	Up to 24 days
Charger Type	Magnetic charging	-
Rechargeable Battery	Yes	Yes
Other Features	Dual-sided solar charging, Solar Priority Mode, Outdoor Extreme mode, Expedition mode, 10 ATM water resistance, 50m recreational diving, built-in flashlight	-
connectivity features
Call Function	Yes	-
Bluetooth	Yes	5
Bluetooth Version	Bluetooth 5.2, BLE	-
Wi-Fi	Yes	-
GPS	Yes	Yes
Messaging Support	Yes	-
Third Party App Support	Strava, Wikiloc, komoot, TrainingPeaks, Relive, Runkeeper, adidas Running, Apple Health, Google Fit, intervals.icu, Treinus	-
Call Features	Bluetooth calls, phone call notifications, Android call quick replies	-
Other Connectivity Features	SMS notifications, app notifications, Bluetooth music control, iOS camera control, Find My Phone, OTA updates via Wi-Fi, LiveShare	-
Operating Range	-	10m
platform and storage features
Operating System	Zepp OS	-
Compatible Operating System	Android 7.0 and above, iOS 14.0 and above	Android and iOS
Internal Memory	32GB	-
Expandable Memory	No	-
camera and display features
Display Resolution	466 x 466	454x454 pixels
Display Type	AMOLED	AMOLED
Flash	Yes	-
Backlight Display	Yes	-
Scratch Resistant	Yes	-
Other Display Features	3,000 nits peak brightness, 353 PPI, sapphire glass touchscreen	-
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	Yes
Alarm Clock	Yes	Yes
Chronograph	Yes	-
Date & Time Display	Yes	Yes
Language	English, French, German, Italian, Spanish, Japanese, Korean, Portuguese	English
Number of Buttons	4	2
Other Fitness Features	180+ sports modes, Zepp Coach, PeakBeats, smart workout recognition, training templates, interval training, virtual pacer, Track Run, heart-rate belt support, running and cycling power meter support	-
Other Watch Functions	Zepp Flow, Bluetooth calls, music control, camera control, notifications, world clock, stopwatch, Pomodoro timer, weather, thermometer, sedentary reminders, voice memo, daily briefing, music storage, Find My Phone, events reminder, to-do list	Weather, Music, Event Reminder, Looking for a mobile phone, Stopwatch, Countdown
audio and video features
Speaker	Yes	-
Microphone	Yes	-
Voice Control	Zepp Flow	-
Audio Features	Bluetooth calls, podcast storage, Zepp Flow	-

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