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Galaxy Watch6 vs Watch 3

Samsung Galaxy Watch6 vs Vivo Watch 3

What Galaxy Watch6 does better (5) and where Watch 3 wins (1) — every spec side by side.

Samsung · 2023Galaxy Watch6

8.8Score

5 advantages≈ $210

Vivo · 2023Watch 3

9.1Score

1 advantage≈ $160

Higher score

8.5Display7.5

8.6Health tracking5.0

6.4Sports & outdoor8.0

7.9Smart features9.6

7.4Build & durability6.4

Dimensions

Size comparison

Galaxy Watch6Watch 3

	Galaxy Watch6	Watch 3	Difference
Height	42.8 mm	46.1 mm	−3.3 mm
Width	44.4 mm	46.1 mm	−1.7 mm
Thickness	9 mm	13.8 mm	−4.8 mm
Weight	33 g	36 g	−3 g

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

Why is Galaxy Watch6 better than Watch 3?

Storage16 GB vs 4 GB4×
Weight33.3 g vs 36 g+8%
Screen size1.5″ vs 1.43″+5%
Thickness9 mm vs 13.8 mm+53%
Resolution (width)480 px vs 466 px+3%

Why is Watch 3 better than Galaxy Watch6?

Battery capacity425 mAh vs 505 mAh+19%

Specifications

Side by side

Only differences	Samsung Galaxy Watch6≈ $2108.8	Vivo Watch 3≈ $1609.1
Design & durability
Case size	43 mm	46 mm
Weight	33.3 g	36 g
Thickness	9 mm	13.8 mm
Height	42.8 mm	46.1 mm
Width	44.4 mm	46.1 mm
Case material	Aluminium	—
Sapphire crystal	Yes	—
Lens / cover glass	Sapphire crystal	—
Water resistance	5 ATM	5 ATM
Ingress protection	IP68	—
Water resistance (IPx)	IPx8	—
Military-grade (MIL-STD-810)	Yes	—
Colours	Graphite, Silver, Gold	Black, Silver
Display
Screen size	1.5″	1.43″
Display technology	AMOLED	AMOLED
Panel	Super AMOLED	AMOLED
AMOLED / OLED display	Yes	Yes
Resolution (width)	480 px	466 px
Resolution (height)	480 px	466 px
Pixel density	327 ppi	326 ppi
Peak brightness	2,000 nits	—
Refresh rate	60 Hz	60 Hz
Battery
Battery capacity	425 mAh	505 mAh
Battery type	Li-Ion	—
Wireless charging	Yes	—
Charging	kabellos, magnetische Ladeschale, magnetisches Ladekabel	—
Health sensors
Optical heart rate	Yes	Yes
Blood oxygen (SpO2)	Yes	Yes
ECG	Yes	Yes
Skin temperature	Yes	—
Temperature sensor	Yes	—
Sleep tracking	Yes	—
Sensors	Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin)	Accelerometer, gyro, heart rate, barometer, compass, altimeter, SpO2
Sports & navigation
Built-in GPS	Yes	Yes
Satellite systems	GLONASS, GALILEO, BDS	GLONASS, GALILEO, BDS, QZSS
Barometric altimeter	Yes	Yes
Compass	Yes	Yes
Multisport / triathlon mode	Yes	—
Connectivity
NFC payments	Yes	Yes
LTE (cellular)	Yes	Yes
eSIM	Yes	Yes
Wi-Fi	Wi-Fi 4	—
Bluetooth	5.3	5.2
Smart features
Calls from the wrist	Yes	—
Speaker	Yes	Yes
Voice assistant	Yes	—
Music on the watch	Yes	—
Storage	16 GB	4 GB
RAM	2 GB	0.1 GB
Platform
Operating system	Android Wear OS 4	Blue OS
Platform	Android	Proprietary
Works with	Android	—
Chipset	Exynos W930	—