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Galaxy Watch6 vs Watch S1 Pro

Samsung Galaxy Watch6 vs Xiaomi Watch S1 Pro

What Galaxy Watch6 does better (6) and where Watch S1 Pro wins (2) — every spec side by side.

Samsung · 2023Galaxy Watch6

8.8Score

6 advantages≈ $210

Higher score

Xiaomi · 2022Watch S1 Pro

6.9Score

2 advantages≈ $240

8.5Display5.7

8.6Health tracking9.5

6.4Sports & outdoor4.7

7.9Smart features5.9

7.4Build & durability5.6

Dimensions

Size comparison

Galaxy Watch6Watch S1 Pro

	Galaxy Watch6	Watch S1 Pro	Difference
Height	42.8 mm	46 mm	−3.2 mm
Width	44.4 mm	46 mm	−1.6 mm
Thickness	9 mm	11.3 mm	−2.3 mm
Weight	33 g	48 g	−15 g

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

Why is Galaxy Watch6 better than Watch S1 Pro?

Peak brightness2,000 nits vs 600 nits3.3×
LTE (cellular)Yes · Watch S1 Pro: No
Weight33.3 g vs 48.5 g+46%
eSIMYes · Watch S1 Pro: No
Screen size1.5″ vs 1.47″+2%
Thickness9 mm vs 11.3 mm+26%

Why is Watch S1 Pro better than Galaxy Watch6?

Pixel density327 ppi vs 462 ppi+41%
Battery capacity425 mAh vs 500 mAh+18%

Specifications

Side by side

Only differences	Samsung Galaxy Watch6≈ $2108.8	Xiaomi Watch S1 Pro≈ $2406.9
Design & durability
Case size	43 mm	46 mm
Weight	33.3 g	48.5 g
Thickness	9 mm	11.3 mm
Height	42.8 mm	46 mm
Width	44.4 mm	46 mm
Case material	Aluminium	Stainless steel
Sapphire crystal	Yes	Yes
Lens / cover glass	Sapphire crystal	Saphirglas
Water resistance	5 ATM	5 ATM
Ingress protection	IP68	—
Water resistance (IPx)	IPx8	—
Water rating (maker)	—	50 m / 5 ATM
Military-grade (MIL-STD-810)	Yes	—
Colours	Graphite, Silver, Gold	Black, Silver
Display
Screen size	1.5″	1.47″
Display technology	AMOLED	AMOLED
Panel	Super AMOLED	AMOLED
AMOLED / OLED display	Yes	Yes
Resolution (width)	480 px	480 px
Resolution (height)	480 px	480 px
Pixel density	327 ppi	462 ppi
Peak brightness	2,000 nits	600 nits
Refresh rate	60 Hz	60 Hz
Battery
Battery life (smartwatch mode)	—	14 days
Battery capacity	425 mAh	500 mAh
Battery type	Li-Ion	Li-Po
Wireless charging	Yes	Yes
Charging	kabellos, magnetische Ladeschale, magnetisches Ladekabel	—
Health sensors
Optical heart rate	Yes	Yes
Blood oxygen (SpO2)	Yes	Yes
ECG	Yes	—
Skin temperature	Yes	Yes
Temperature sensor	Yes	Yes
Sleep tracking	Yes	Yes
Sensors	Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin)	Accelerometer, gyro, compass, barometer, heart rate, SpO2, thermometer (body temperature)
Sports & navigation
Built-in GPS	Yes	Yes
Dual-band GPS	—	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	No
eSIM	Yes	No
Wi-Fi	Wi-Fi 4	Wi-Fi 4
Bluetooth	5.3	5.2
Smart features
Calls from the wrist	Yes	—
Speaker	Yes	Yes
Voice assistant	Yes	Yes
Music on the watch	Yes	—
Storage	16 GB	—
RAM	2 GB	—
Platform
Operating system	Android Wear OS 4	MIUI Watch OS
Platform	Android	Proprietary
Works with	Android	iOS, Android
Chipset	Exynos W930	—