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Galaxy Watch4 Classic vs RedMagic Watch

Samsung Galaxy Watch4 Classic vs ZTE RedMagic Watch

What Galaxy Watch4 Classic does better (5) and where RedMagic Watch wins (2) — every spec side by side.

Samsung · 2021Galaxy Watch4 Classic

6.2Score

5 advantages≈ $95

Higher score

ZTE · 2021RedMagic Watch

5.7Score

2 advantages≈ $110

5.3Display6.3

5.0Health tracking5.0

8.4Smart features2.5

3.9Build & durability7.8

Dimensions

Size comparison

Galaxy Watch4 ClassicRedMagic Watch

	Galaxy Watch4 Classic	RedMagic Watch	Difference
Height	45.5 mm	47.8 mm	−2.3 mm
Width	45.5 mm	46.4 mm	−0.9 mm
Thickness	11 mm	12.4 mm	−1.4 mm
Weight	52 g	30 g	+22 g

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

Why is Galaxy Watch4 Classic better than RedMagic Watch?

NFC paymentsYes · RedMagic Watch: No
LTE (cellular)Yes · RedMagic Watch: No
eSIMYes · RedMagic Watch: No
SpeakerYes · RedMagic Watch: No
Thickness11 mm vs 12.4 mm+13%

Why is RedMagic Watch better than Galaxy Watch4 Classic?

Weight52 g vs 30 g+73%
Battery capacity361 mAh vs 420 mAh+16%

Specifications

Side by side

Only differences	Samsung Galaxy Watch4 Classic≈ $956.2	ZTE RedMagic Watch≈ $1105.7
Design & durability
Case size	46 mm	48 mm
Weight	52 g	30 g
Thickness	11 mm	12.4 mm
Height	45.5 mm	47.8 mm
Width	45.5 mm	46.4 mm
Case material	Titanium	Aluminium
Lens / cover glass	Corning Gorilla Glass DX	—
Water resistance	5 ATM	5 ATM
Ingress protection	IP68	IP68
Water resistance (IPx)	IPx8	IPx8
Water rating (maker)	50 m / 5 bar / 5 ATM	—
Military-grade (MIL-STD-810)	Yes	—
Colours	Black, Silver, Thom Browne Edition, Bespoke Edition	Black, Silver
Display
Screen size	1.4″	1.39″
Display technology	AMOLED	AMOLED
Panel	Super AMOLED	AMOLED
AMOLED / OLED display	Yes	Yes
Always-on display	Yes	—
Resolution (width)	450 px	454 px
Resolution (height)	450 px	454 px
Pixel density	321 ppi	326 ppi
Refresh rate	60 Hz	60 Hz
Battery
Battery life (smartwatch mode)	1.7 days	—
Battery life (hours)	40 h	—
Battery capacity	361 mAh	420 mAh
Battery type	Li-Ion	Li-Ion
Wireless charging	Yes	—
Health sensors
Optical heart rate	Yes	Yes
Blood oxygen (SpO2)	Yes	Yes
ECG	Yes	—
Sleep tracking	Yes	—
Sensors	Accelerometer, gyro, compass, barometer, heart rate, SpO2	Accelerometer, heart rate, SpO2
Sports & navigation
Built-in GPS	Yes	Yes
Satellite systems	GLONASS, GALILEO, BDS	QZSS
Barometric altimeter	Yes	—
Compass	Yes	—
Multisport / triathlon mode	Yes	—
Connectivity
NFC payments	Yes	No
LTE (cellular)	Yes	No
eSIM	Yes	No
Wi-Fi	Wi-Fi 4	—
Bluetooth	5	—
Smart features
Speaker	Yes	No
Music on the watch	Yes	—
Storage	16 GB	—
RAM	1.5 GB	—
Platform
Operating system	Android Wear OS 4	Proprietary OS
Platform	Android	Proprietary
Works with	Android	—
Chipset	Exynos W920	—