Compare Samsung Galaxy Watch 3 vs Apple Watch SE
Variants
45mm
41 mm
45 mm
41mm
44mm
40 mm
44 mm
Connectivity
Ports
Magnetic Connector
Wireless Connectivity
LTE (optional), Bluetooth v5.0, Wi-Fi b/g/n, NFC, GPS/Glonass/Beidou/Galileo
Bluetooth 5.0 LE, WiFi 4, NFC
Construction
Colors
Stainless Steel: Mystic Bronze, Mystic Black, Mystic Silver / Titanium: Mystic Black
Material
Stainless Steel case with premium leather strap / Titanium case with metal strap
Glass front, ceramic/sapphire crystal back, aluminum frame
Dimensions
Size | Depth
10.4 mm
Display
Brightness
1000 nits
Display Type
OLED (Super AMOLED), Full Color Always On Display, Corning Gorilla Glass DX
OLED
Pixel Density
326 ppi
Resolution
360 x 360
Function
Chipset
Exynos 9110 Dual core 1.15 GHz
Apple S5 Dual Core
Compatibility
Android 5.0+ / iOS 9.0+
GPS
Yes, with A-GPS, GLONASS
Operating System
Tizen Based Wearable OS 5.5
WatchOS 7.0
SIM
ESIM
Sensor
Accelerometer, Barometer, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical Heart Sensor
Accelerometer, gyro, heart rate (2nd gen), barometer, always-on altimeter, compass, SpO2, VO2max
Touch Screen
3D Touch
Weather Resistance
5ATM + IP68 / MIL-STD-810G
5 ATM water resistance (50 m)
Wireless Charging
WPC-based wireless charging
Performance
Battery Life
18 h
Memory | Capacity
1 GB
1 GB
Storage
8 GB
32 GB
Production
Availability
2020-09-18
Debut
2020-08-05
2020-09-15
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