Compare Samsung Galaxy Watch 3 vs Samsung Galaxy Watch 4
Variants
45mm
41 mm
45 mm
41mm
44mm
40 mm
44 mm
Connectivity
Wireless Connectivity
LTE (optional), Bluetooth v5.0, Wi-Fi b/g/n, NFC, GPS/Glonass/Beidou/Galileo
LTE (optional), Bluetooth 5.0, 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
Aluminum case + Corning Gorilla Glass with DX+ display cover
Dimensions
Size | Depth
9.8 mm
Display
Display Type
OLED (Super AMOLED), Full Color Always On Display, Corning Gorilla Glass DX
OLED (Super AMOLED), Full Color Always On Display, Corning Gorilla Glass DX
Resolution
360 x 360
Function
Chipset
Exynos 9110 Dual core 1.15 GHz
Exynos W920 Dual Core 1.18GHz (5nm Processor)
Compatibility
Android 5.0+ / iOS 9.0+
Android 6.0 or higher
Fast Charging
30 minutes for 10 hours
GPS
GPS/Glonass/Beidou/Galileo
Operating System
Tizen Based Wearable OS 5.5
Wear OS Powered by Samsung, One UI Watch 3
SIM
ESIM
Sensor
Accelerometer, Barometer, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical Heart Sensor
Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor
Weather Resistance
5ATM + IP68 / MIL-STD-810G
5ATM + IP68
Wireless Charging
WPC-based wireless charging
WPC-based wireless charging
Performance
Battery Life
40 hours
Durability
MIL-STD-810G
Memory | Capacity
1 GB
1.5 GB
Storage
8 GB
16 GB
Production
Debut
2020-08-05
2021-08-11
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