Garmin Fenix 8 vs Amazfit T-Rex Ultra

Key Feature Comparison

9.5

Garmin Fenix 8

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8.1

Amazfit T-Rex Ultra

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At a Glance

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Up to 29 Days

500 mAh

Up to 20 Days

1.4 Inch

459 ppi, 454 x 454 pixels

1.39 Inch

462 ppi, 454 x 454 pixels

Stainless Steel

Silicon

Stainless Steel

Silicon

Yes, Wi-Fi 802.11

Yes, Wi-Fi 2.4GHz

Detailed Specs

Brand

Garmin
Amazfit

Model

Fenix 8
T-Rex Ultra

Launch Date

23-Oct-24
21-Mar-23

Price

Rs. 129,990
Rs. 32,860

Price Status

Confirmed
Expected

Market Status

Available
Launched Globally

Box Contents

Smartwatch, Charging Cable, User Manual, Warranty Card
Smart Watch, User Manual, Warranty Card

Operating System

-
Zepp OS 2.0

Weight

74 grams
89 grams

Changeable Straps

Yes
-

Dimensions

51 x 51 x 14.7 mm
47.3 x 47.3 x 13.45 mm

Shape and Surface

Circular, Flat
Circular, Flat

Body Material

Stainless Steel
Stainless Steel

Strap Material

Silicon
Silicon

Colors

Sapphire, Titanium
Abyss Black, Sahara

Clock Face

Digital
Digital

Display Size

1.4 Inch
1.39 Inch

Display Resolution

454 x 454 pixels
454 x 454 pixels

Pixel Density

459 ppi
462 ppi

Screen Protection

Yes, Corning Gorilla Glass
-

Display Technology

AMOLED
AMOLED

Touch Screen

Yes
Yes

Compatible OS

Android, iOS
Android, iOS

Battery Life

Up to 29 Days
Up to 20 Days

Battery Capacity

-
500 mAh

Bluetooth

Yes
Yes, v5.0

Wirless Protocol

Yes, Wi-Fi 802.11
Yes, Wi-Fi 2.4GHz

USB Connectivity

No
No

Navigation

Yes
-

Accelerometer

Yes
Yes

Gyro

Yes
Yes

Light

Yes
Yes

GPS

Yes, with Beidou, Galileo, Glonass, QZSS
Yes, with A-GPS

Pedometer

-
Yes

Internal Memory

32 GB
-

Text Message

Yes
Yes

Incoming Call

Yes
Yes

Alarm

Yes
Yes

Timer

Yes
Yes

Weather

Yes
-

Calling Feature

Yes
-

Camera Shutter Control

Yes
-

Find My Phone

Yes
Yes

Music Control

Yes
Yes

Receive Call

Yes
-

Calories Intake/Burned

Yes
Yes

Steps

Yes
Yes

Sleep Quality

Yes
Yes

Hours Slept

Yes
Yes

Distance

Yes
Yes

Heart Rate

Yes
Yes

Active Minutes

Yes
Yes

Activity/Inactivity

Yes
Yes

Alarm Clock

Yes
Yes

Stopwatch

Yes
Yes

Music Player

Yes
-

Water Resistance

-
Yes

Dust Resistance

-
Yes

Reminders

-
Yes

Speaker

Yes
-

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