Compare Apple Watch SE vs Samsung Galaxy Watch 4
Variants
40 mm
44 mm
40 mm
44 mm
Connectivity
Ports
Magnetic Connector
Wireless Connectivity
Bluetooth 5.0 LE, WiFi 4, NFC
LTE (optional), Bluetooth 5.0, WiFi 4, NFC
Construction
Material
Glass front, ceramic/sapphire crystal back, aluminum frame
Aluminum case + Corning Gorilla Glass with DX+ display cover
Dimensions
Size | Depth
10.4 mm
9.8 mm
Display
Brightness
1000 nits
Display Type
OLED
OLED (Super AMOLED), Full Color Always On Display, Corning Gorilla Glass DX
Pixel Density
326 ppi
Function
Chipset
Apple S5 Dual Core
Exynos W920 Dual Core 1.18GHz (5nm Processor)
Compatibility
Android 6.0 or higher
Fast Charging
30 minutes for 10 hours
GPS
Yes, with A-GPS, GLONASS
GPS/Glonass/Beidou/Galileo
Operating System
WatchOS 7.0
Wear OS Powered by Samsung, One UI Watch 3
SIM
ESIM
ESIM
Sensor
Accelerometer, gyro, heart rate (2nd gen), barometer, always-on altimeter, compass, SpO2, VO2max
Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor
Touch Screen
3D Touch
Weather Resistance
5 ATM water resistance (50 m)
5ATM + IP68
Wireless Charging
WPC-based wireless charging
Performance
Battery Life
18 h
40 hours
Durability
MIL-STD-810G
Memory | Capacity
1 GB
1.5 GB
Storage
32 GB
16 GB
Production
Availability
2020-09-18
Debut
2020-09-15
2021-08-11
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