Amazfit T-Rex vs Stratos 3 – Which is Better?

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Amazfit T-Rex and Stratos 3 are two of the best smartwatches from Huami/Xiaomi, these two watches share quite a lot in common in terms of durable designs, being fitness-oriented, and long battery life, but there are still minute differences that separate one from the other. This comparison graph features Amazfit T-Rex vs Stratos 3, compare the differences based on design, fitness tracking features, media, battery life, price and otherwise to find out which is a better smartwatch for you.

Amazfit T-Rex vs Stratos 3 Features Compared

 
 
Product Info

Amazfit T-Rex Specifications, Features and Price

Amazfit Stratos 3 Specifications, Features and Price

Price $139.99 $199.99
ABOUT DEVICE ABOUT DEVICE ABOUT DEVICE
Device name Amazfit T-Rex Amazfit Stratos 3
Device type Fitness/Sport smartwatch Fitness/Classic smartwatch
Gender Men Men
Predecessor Amazfit Stratos
Successor
Models Amazfit Stratos 3 Elite Version
Date released January, 2020 September, 2019
DISPLAY DISPLAY DISPLAY
Display size 1.3 inches 1.34 inch
Display type AMOLED LCD, Reflective
Resolution 360 x 360 pixel 320 x 320 px
Pixel density
Customizable watchface Yes Yes
Input type 4 Physical buttons, Touchscreen 4 Physical buttons, Touchscreen
Always-On Yes Yes
BODY BODY BODY
Shape Circular, Curved Circular
Case material Fiber-reinforced polymer Glass Fiber, Polycarbonate
Strap material Silicone Silicone
Bezel material Polymer Stainless steel
Strap size 22 mm 22 mm
Color Black, Gray, Green, Khaki Black
Screen protection Corning Gorilla Glass 3 Corning Gorilla Glass
Dimension 47.7 X 47.7 X 13.5 mm 45.72 x 45.72 x 12.7 mm
Weight 58g
Waterproof rating Yes, 5ATM Yes, 5ATM
Swim-proof Yes, recommended Yes, recommended
Durability test MIL-STD-810G
CONNECTIVITY CONNECTIVITY CONNECTIVITY
Bluetooth calling No No
Bluetooth Bluetooth v5.0 Bluetooth v5.0
Wi-Fi No Yes, Wi-Fi 802.11 b/g/n
NFC (China only), Yes (China only), Yes
MEMORY MEMORY MEMORY
RAM 512MB
ROM 4GB
Memory card slot No No
CELLULAR CELLULAR CONNECTIVITY CELLULAR CONNECTIVITY
Network technology None None
SIM type None None
NOTIFICATIONS NOTIFICATIONS NOTIFICATIONS
SMS alert Yes Yes
Calls alert Yes Yes
Email alert Yes Yes
Event reminder Yes Yes
MEDIA MEDIA MEDIA
Audio No mp3/mp4
Microphone No No
Loudspeaker No No
Bluetooth music No Yes
Camera No No
SENSORS SENSORS SENSORS
GPS GLONASS, GPS BEIDOU, Galileo, GLONASS, GPS
Accelerometer Yes Yes
HRM Yes Yes
Gyroscope Yes
Pulse Ox.
Altimeter No No
Barometer Yes Yes
Compass Yes Yes
ECG No No
Thermometer No No
Ambient light Yes Yes
ACTIVITY TRACKING ACTIVITY TRACKING ACTIVITY TRACKING
Steps Yes Yes
Calories Yes Yes
Distance Yes Yes
Heart rate monitoring Yes Yes
Sleep tracking Yes Yes
Floors climbed Yes Yes
Blood oxygen No No
Blood Pressure No No
Stress
ECG tracking No No
Fall detection No No
Menstrual cycle No No
VO2 Max Yes
Onscreen workout No No
Preloaded sport modes 14, Yes 80, Yes
BATTERY BATTERY BATTERY
Battery type non-removable Lithium-polymer non-removable Lithium-polymer
Battery capacity 390mAh 300mAh
Battery life GPS: 20hrs, Regular: 20 days Regular: 7 days+, Ultramode: 14 days
Charging type 2-Pin charging Charging dock
Charging duration 1-2 hours 1-2 hours
Solar power No No
PLATFORM PLATFORM PLATFORM
Operating system Amazfit OS Amazfit OS
Chipset
CPU 1.2GHz dual-core
GPU
MISC MISC MISC
Companion app Amazfit Watch App Amazfit Watch App
Compatibility Android 5.0+, iOS 10.0+ Android 5.0+, iOS 10.0+
Payment system Yes Alipay
Customizable strap 22 mm, Yes 22 mm, Yes
Voice Assistant No No
Find my phone Yes Yes
Box content Amazfit T-Rex, Charger, Manual, Straps Amazfit Stratos 3, Charger, Manual, Straps
Price $139.99 $199.99

What’s the Difference?

Features

Amazfit T-Rex

Amazfit Stratos 3

Display

1.3 inches AMOLED

1.34 inches Transflective MIP LCD

Materials

Polymer

Glass fiber reinforced polycarbonate and ceramic bezel

Sport Modes

14

80

FirstBeat

No

Yes; VO2 Max, recovery time, Training load, Training effect and 4 more

Music Storage

No

Yes

Battery Life

Smart mode: 20 days
GPS: 20 hours

Smart mode: 14 days
GPS: 35 hours

From the tables, it’s clear that each of these two is a decent smartwatch with a durable design, lots of fitness tracking features, and long battery life. However, Stratos 3 is a premium and more equipped smartwatch than T-Rex. Stratos 3 weighs a little less than T-Rex, it also has a slightly wider display and has a more durable build.

Furthermore, Stratos 3 features more preset workout modes than T-Rex, it also features 8 FirstBeat algorithms that enable it to track professional fitness metrics such as VO2 Max., recovery time, training effect, training load, and more which T-Rex lacks. The Stratos 3 also comes with music storage which allows you to take your favorite tracks with you, unlike T-Rex that lacks music storage.

On the flip side, Amazfit T-Rex is a cheaper alternative with a more colorful AMOLED display and longer battery life, and it’s still a decent fitness tracker that can help you reach more fitness goals.

BOTTOM LINE: Amazfit Stratos 3 is a better smartwatch than T-Rex, it has a more durable build and has more fitness tracking features even though, T-Rex is still a decent choice and also far cheaper.

Available Best Prices


Amazfit T-Rex vs Stratos 3 – Which is Better?
Rs. 12,999
Rs. 17,999
in stock
Flipkart
Rs. 8,999
Rs. 10,999
in stock
Flipkart

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