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Watch Buds 2 vs Galaxy Watch Ultra2

Huawei Watch Buds 2 vs Samsung Galaxy Watch Ultra2

What Watch Buds 2 does better (1) and where Galaxy Watch Ultra2 wins (8) — every spec side by side.

Huawei · 2026Watch Buds 2

6.6Score

1 advantage≈ $480

Samsung · 2026Galaxy Watch Ultra2

9.4Score

8 advantages≈ $670

Higher score

8.1Display9.7

5.0Health tracking8.2

4.9Smart features7.9

Dimensions

Size comparison

Watch Buds 2Galaxy Watch Ultra2

	Watch Buds 2	Galaxy Watch Ultra2	Difference
Height	47 mm	47.4 mm	−0.4 mm
Width	47 mm	47.1 mm	−0.1 mm
Thickness	14.7 mm	10.7 mm	+4 mm
Weight	54 g	62 g	−7 g

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

Why is Watch Buds 2 better than Galaxy Watch Ultra2?

Weight54.5 g vs 61.5 g+13%

Why is Galaxy Watch Ultra2 better than Watch Buds 2?

LTE (cellular)No · Watch Buds 2: Yes
Peak brightness3,000 nits vs 5,000 nits+67%
eSIMNo · Watch Buds 2: Yes
SpeakerNo · Watch Buds 2: Yes
Battery capacity410 mAh vs 800 mAh+95%
Thickness14.7 mm vs 10.7 mm+37%
Resolution (width)466 px vs 498 px+7%
Pixel density310 ppi vs 327 ppi+5%

Specifications

Side by side

Only differences	Huawei Watch Buds 2≈ $4806.6	Samsung Galaxy Watch Ultra2≈ $6709.4
Design & durability
Case size	47 mm	47 mm
Weight	54.5 g	61.5 g
Thickness	14.7 mm	10.7 mm
Height	47 mm	47.4 mm
Width	47 mm	47.1 mm
Case material	—	Titanium
Sapphire crystal	—	Yes
Lens / cover glass	—	Sapphire crystal glass
Strap material	—	Silikon
Water resistance	—	10 ATM
Ingress protection	—	IP68
Water resistance (IPx)	—	IPx8
Water rating (maker)	—	100 m / 10 bar / 10 ATM
Military-grade (MIL-STD-810)	—	Yes
Colours	Black, Silver	Titanium Gray, Titanium Silver
Display
Screen size	1.5″	1.52″
Display technology	AMOLED	AMOLED
Panel	LTPO AMOLED	Super AMOLED
AMOLED / OLED display	Yes	Yes
Always-on display	—	Yes
Resolution (width)	466 px	498 px
Resolution (height)	466 px	498 px
Pixel density	310 ppi	327 ppi
Peak brightness	3,000 nits	5,000 nits
LTPO display	Yes	—
Refresh rate	60 Hz	60 Hz
Battery
Battery capacity	410 mAh	800 mAh
Battery type	Li-Ion	Si/C
Wireless charging	Yes	Yes
Charging	—	kabellos, magnetisches Ladekabel, magnetische Ladeschale
Health sensors
Optical heart rate	Yes	Yes
Blood oxygen (SpO2)	Yes	Yes
ECG	—	Yes
Skin temperature	—	Yes
Temperature sensor	—	Yes
HRV tracking	—	Yes
Sleep tracking	—	Yes
Sensors	Accelerometer, gyro, heart rate, SpO2	Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive
Sports & navigation
Built-in GPS	Yes	Yes
Dual-band GPS	—	Yes
Satellite systems	GLONASS, GALILEO, BDS	GLONASS, GALILEO, BDS
Barometric altimeter	—	Yes
Compass	—	Yes
Multisport / triathlon mode	—	Yes
Connectivity
NFC payments	Yes	Yes
LTE (cellular)	No	Yes
eSIM	No	Yes
Wi-Fi	—	Wi-Fi 4
Bluetooth	5.2	6
Smart features
Calls from the wrist	—	Yes
Speaker	No	Yes
Voice assistant	—	Yes
Music on the watch	—	Yes
Storage	—	64 GB
RAM	—	2 GB
Platform
Operating system	HarmonyOS	Android Wear OS 7
Platform	HarmonyOS	Android
Works with	—	Android
Chipset	—	Snapdragon SW6100 Wear Elite