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Amazfit T-Rex Ultra vs Garmin Forerunner 255 Music vs Apple Watch SE (2nd Generation)

Key Feature Comparison

8.1

Amazfit T-Rex Ultra

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6.5

Garmin Forerunner 255 Music

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7.2

Apple Watch SE (2nd Generation)

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At a Glance

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Dual Core

1 GB

500 mAh

Up to 20 Days

Up to 14 Days

Up to 18 hours

1.39 Inch

462 ppi, 454 x 454 pixels

1.3 Inch

283 ppi, 260 x 260 pixels

1.78 Inch

326 ppi, 368 x 480 pixels

Stainless Steel

Silicon

Silicon

Aluminium

Silicon

Yes, Wi-Fi 2.4GHz

Yes, Wi-Fi 802.11

Yes, Wi-Fi 802.11, b/g/n

Detailed Specs

Brand

Amazfit
Garmin
Apple

Model

T-Rex Ultra
Forerunner 255 Music
Watch SE (2nd Gen)

Launch Date

21-Mar-23
-
7-Sep-22

Price

Rs. 32,860
Rs. 42,990
Rs. 29,900

Price Status

Expected
Confirmed
Confirmed

Market Status

Launched Globally
Available
Available

Operating System

Zepp OS 2.0
-
Watch OS

Box Contents

Smart Watch, User Manual, Warranty Card
Smart Watch, User Manual, Warranty Card
Smart Watch, User Manual, Warranty Card

Weight

89 grams
49 grams
26 grams

Dimensions

47.3 x 47.3 x 13.45 mm
45.6 x 45.6 x 12.9 mm
40 x 34 x 10 mm

Shape and Surface

Circular, Flat
Circular, Flat
Rectangular, Flat

Body Material

Stainless Steel
-
Aluminium

Strap Material

Silicon
Silicon
Silicon

Colors

Abyss Black, Sahara
Black
Silver, Midnight Black, Stralight

Clock Face

Digital
Digital
Digital

Display Size

1.39 Inch
1.3 Inch
1.78 Inch

Display Resolution

454 x 454 pixels
260 x 260 pixels
368 x 480 pixels

Pixel Density

462 ppi
283 ppi
326 ppi

Display Technology

AMOLED
-
LTPO OLED

Touch Screen

Yes
-
-

Screen Protection

-
Yes, Corning Gorilla Glass, v3
-

Compatible OS

Android, iOS
Android, iOS
iOS

Battery Capacity

500 mAh
-
-

Battery Life

Up to 20 Days
Up to 14 Days
Up to 18 hours

Bluetooth

Yes, v5.0
Yes
Yes, v5.0

Wirless Protocol

Yes, Wi-Fi 2.4GHz
Yes, Wi-Fi 802.11
Yes, Wi-Fi 802.11, b/g/n

USB Connectivity

No
No
No

Accelerometer

Yes
Yes
Yes

Gyro

Yes
Yes
Yes

Light

Yes
-
-

Pedometer

Yes
-
-

GPS

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

Text Message

Yes
Yes
Yes

Incoming Call

Yes
Yes
Yes

Alarm

Yes
Yes
Yes

Timer

Yes
Yes
Yes

Find My Phone

Yes
Yes
Yes

Music Control

Yes
Yes
Yes

Receive Call

-
Yes
Yes

Calories Intake/Burned

Yes
Yes
Yes

Steps

Yes
Yes
Yes

Sleep Quality

Yes
Yes
Yes

Hours Slept

Yes
Yes
Yes

Distance

Yes
Yes
Yes

Heart Rate

Yes
Yes
Yes

Active Minutes

Yes
Yes
Yes

Activity/Inactivity

Yes
Yes
Yes

Water Resistance

Yes
-
Swimproof, 50 mtr

Dust Resistance

Yes
-
Yes

Alarm Clock

Yes
Yes
Yes

Reminders

Yes
-
Yes

Stopwatch

Yes
Yes
Yes

Internal Memory

-
4 GB
32 GB

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