Xiaomi Watch S1 Pro vs Honor Watch 4

Phones Images

PHONES
Phone Names	Xiaomi Watch S1 Pro	Honor Watch 4

Network
2G bands	N/A	GSM 850 / 900 / 1800 / 1900
3G bands	N/A	HSDPA 900 / 2100
4G bands	N/A	LTE
EDGE	No	-
GPRS	No	-
Speed	No	HSPA, LTE
Technology	No cellular connectivity	GSM / HSPA / LTE

Launch
Announced	2022, August 12	2023, July 12
Status	Available. Released 2022, August 12	Available. Released 2023, July 12

Body
Build	Sapphire crystal front, stainless steel frame, sapphire crystal (heart rate zone), plastic back	Glass front, plastic back, plastic frame
Dimensions	46 x 46 x 11.3 mm (1.81 x 1.81 x 0.44 in)	45.3 x 39.1 x 11.2 mm (1.78 x 1.54 x 0.44 in)
SIM	No	eSIM
Weight	48.5 g (1.73 oz)	32 g (1.13 oz)
	Waterproof (5ATM)	-

Display
Resolution	480 x 480 pixels (~462 ppi density)	390 x 450 pixels (~340 ppi density)
Size	1.47 inches	1.75 inches
Type	AMOLED, 600 nits (typ)	AMOLED

Platform
OS	MIUI Watch OS	MagicOS 7.2

Memory
Card slot	No	No
Internal	Unspecified storage	4GB 32MB RAM

Sound
3.5mm jack	No	-
35mm jack	No	No
Loudspeaker	Yes	Yes

Comms
Bluetooth	5.2, A2DP, LE	5.2, LE
NFC	Yes	Yes
Positioning	GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS	GPS, GLONASS, GALILEO, BDS, QZSS
Radio	No	No
USB	No	No
WLAN	Wi-Fi 802.11 b/g/n (China only)	No

Features
Sensors	Accelerometer, gyro, compass, barometer, heart rate, SpO2, thermometer (body temperature)	Accelerometer, gyro, heart rate, SpO2

Battery
Charging	Wireless, 100% in 85 min	-
Type	Li-Po 500 mAh	Li-Ion 451 mAh

Misc
Colors	Black, Silver	Black, Gold
Models	M2135W1, M2134W1	TMA-L19
Price	About 220 EUR	About 120 EUR

Camera
	No	-