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Watch GT 2 Pro vs Galaxy Watch3

Huawei Watch GT 2 Pro vs Samsung Galaxy Watch3

What Watch GT 2 Pro does better (3) and where Galaxy Watch3 wins (6) — every spec side by side.

Huawei · 2020Watch GT 2 Pro

7.0Score

3 advantages≈ $150

Samsung · 2020Galaxy Watch3

7.7Score

6 advantages≈ $110

Higher score

6.0Display7.3

5.0Health tracking9.2

5.7Smart features7.9

4.9Build & durability4.1

Dimensions

Size comparison

Watch GT 2 ProGalaxy Watch3

	Watch GT 2 Pro	Galaxy Watch3	Difference
Height	46.7 mm	46.2 mm	+0.5 mm
Width	46.7 mm	45 mm	+1.7 mm
Thickness	11.4 mm	11.1 mm	+0.3 mm
Weight	52 g	48 g	+4 g

Drawn to the same scale from the official dimensions (front and side).

Why is Watch GT 2 Pro better than Galaxy Watch3?

Battery life (smartwatch mode)14 days vs 2 days7×
Battery capacity455 mAh vs 340 mAh+34%
Resolution (width)454 px vs 360 px+26%

Why is Galaxy Watch3 better than Watch GT 2 Pro?

LTE (cellular)No · Watch GT 2 Pro: Yes
eSIMNo · Watch GT 2 Pro: Yes
Storage4 GB vs 8 GB2×
Weight52 g vs 48.2 g+8%
Pixel density326 ppi vs 364 ppi+12%
Thickness11.4 mm vs 11.1 mm+3%

Specifications

Side by side

Only differences	Huawei Watch GT 2 Pro≈ $1507.0	Samsung Galaxy Watch3≈ $1107.7
Design & durability
Case size	47 mm	46 mm
Weight	52 g	48.2 g
Thickness	11.4 mm	11.1 mm
Height	46.7 mm	46.2 mm
Width	46.7 mm	45 mm
Case material	Titanium	Titanium
Sapphire crystal	Yes	—
Lens / cover glass	—	Corning Gorilla Glass DX
Water resistance	5 ATM	5 ATM
Ingress protection	—	IP68
Water resistance (IPx)	—	IPx8
Water rating (maker)	—	50 m / 5 bar / 5 ATM
Military-grade (MIL-STD-810)	—	Yes
Colours	Night Black, Nebula Gray	Mystic Bronze, Mystic Black, Mystic White
Display
Screen size	1.39″	1.4″
Display technology	AMOLED	AMOLED
Panel	AMOLED	Super AMOLED
AMOLED / OLED display	Yes	Yes
Always-on display	—	Yes
Touchscreen	Yes	Yes
Resolution (width)	454 px	360 px
Resolution (height)	454 px	360 px
Pixel density	326 ppi	364 ppi
Refresh rate	60 Hz	60 Hz
Battery
Battery life (smartwatch mode)	14 days	2 days
Battery capacity	455 mAh	340 mAh
Battery type	Li-Ion	Li-Ion
Wireless charging	Yes	Yes
Health sensors
Optical heart rate	Yes	Yes
Blood oxygen (SpO2)	Yes	Yes
ECG	—	Yes
Skin temperature	—	Yes
Sleep tracking	Yes	Yes
Sensors	Accelerometer, gyro, heart rate, barometer, compass, SpO2, VO2max	Accelerometer, gyro, heart rate, barometer
Sports & navigation
Built-in GPS	Yes	Yes
Satellite systems	GLONASS, GALILEO	GLONASS, GALILEO, BDS
Barometric altimeter	Yes	Yes
Compass	Yes	—
Connectivity
NFC payments	Yes	Yes
LTE (cellular)	No	Yes
eSIM	No	Yes
Wi-Fi	—	Wi-Fi 4
Bluetooth	5.1	5
Smart features
Calls from the wrist	—	Yes
Speaker	Yes	Yes
Microphone	—	Yes
Music on the watch	Yes	Yes
Storage	4 GB	8 GB
RAM	0.031 GB	1 GB
Platform
Operating system	Huawei Lite OS	Tizen OS 5.5
Platform	Proprietary	Tizen
Works with	—	iOS, Android
Chipset	Kirin A1	Exynos 9110