Amazfit T-Rex Dual Solar vs Amazfit GTS comparison

Show Only Differences Highlight Differences	Amazfit T-Rex Dual Solar	Amazfit GTS
key specs
Strap Colour	Black	Obsidian Black
Compatible OS	Android 7.0 and above, iOS 14.0 and above	Android 5.0 or iOS 10.0 and above
Strap Material	Silicone	Silicone
Dial Shape	Round	Rectangle
Display Type	AMOLED	AMOLED
Ideal For	Unisex	Unisex
Display Size	-	42mm
general
Brand	Amazfit	Amazfit
Model	T-Rex Dual Solar	GTS
Release date	September 22, 2026	October 11, 2019
Model Name	Amazfit T-Rex Dual Solar	Amazfit GTS
Dial Colour	Black	Black
Dial Shape	Round	Rectangle
Strap Colour	Black	Obsidian Black
Strap Material	Silicone	Silicone
Size	Regular	Regular
Touchscreen	1.32	Yes
Water Resistant	10ATM	5 ATM
Water Resistance Depth	50m	-
Usage	Outdoor, Fitness, Sports	-
Dial Material	Sapphire glass	-
Ideal For	Unisex	Unisex
dimensions
Width	51.4	36.25
Height	51.4	43.25
Thickness	14.5	9.4
Diameter	51.4	-
Weight (g)	45.60	24.80
product details
Closure	Buckle	-
Sensor	BioTracker 6.0 PPG, accelerometer, gyroscope, geomagnetic, ambient light, temperature, barometric altimeter	Accelerometer, Geomagnetic sensor, Barometer, Ambient Light Sensor
Compatible Device	Android 7.0 and above, iOS 15.0 and above	-
Notification	Yes	-
Notification Type	Call, SMS and app notifications	-
Battery Type	Lithium-ion	Lithium-Ion Polymer
Battery Life	25 days	up to 14 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	-
Charge Time	-	About 2 hours
connectivity features
Call Function	Yes	-
Bluetooth	Yes	Yes
Bluetooth Version	Bluetooth 5.2, BLE	5.0
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	-
platform and storage features
Operating System	Zepp OS	-
Compatible Operating System	Android 7.0 and above, iOS 14.0 and above	Android 5.0 or iOS 10.0 and above
Internal Memory	32GB	-
Expandable Memory	No	-
camera and display features
Display Resolution	466 x 466	348x442 pixels
Display Type	AMOLED	AMOLED
Flash	Yes	-
Backlight Display	Yes	-
Scratch Resistant	Yes	Corning Gorilla 3
Other Display Features	3,000 nits peak brightness, 353 PPI, sapphire glass touchscreen	-
Display Size	-	42mm
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	-
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	Yes
Alarm Clock	Yes	-
Chronograph	Yes	-
Date & Time Display	Yes	Yes
Language	English, French, German, Italian, Spanish, Japanese, Korean, Portuguese	English
Number of Buttons	4	-
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	-
audio and video features
Speaker	Yes	-
Microphone	Yes	-
Voice Control	Zepp Flow	-
Audio Features	Bluetooth calls, podcast storage, Zepp Flow	-

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