Compare Samsung Galaxy Watch 4 Classic vs Samsung Galaxy Watch 3
Variants
42 mm
46 mm
45mm
41 mm
45 mm
41mm
44mm
Connectivity
Wireless Connectivity
LTE (optional), Bluetooth 5.0, WiFi 4, NFC
LTE (optional), Bluetooth v5.0, Wi-Fi b/g/n, NFC, GPS/Glonass/Beidou/Galileo
Construction
Colors
Black, Silver
Stainless Steel: Mystic Bronze, Mystic Black, Mystic Silver / Titanium: Mystic Black
Material
Aluminum case + Corning Gorilla Glass with DX display cover
Stainless Steel case with premium leather strap / Titanium case with metal strap
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 W920 Dual Core 1.18GHz (5nm Processor)
Exynos 9110 Dual core 1.15 GHz
Compatibility
Android 6.0 or higher
Android 5.0+ / iOS 9.0+
Fast Charging
30 minutes for 10 hours
GPS
GPS/Glonass/Beidou/Galileo
Operating System
Wear OS Powered by Samsung, One UI Watch 3
Tizen Based Wearable OS 5.5
SIM
ESIM
Sensor
Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor
Accelerometer, Barometer, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical Heart Sensor
Weather Resistance
5ATM + IP68
5ATM + IP68 / MIL-STD-810G
Wireless Charging
WPC-based wireless charging
WPC-based wireless charging
Performance
Battery Life
40 hours
Durability
MIL-STD-810G
Memory | Capacity
1.5 GB
1 GB
Storage
16 GB
8 GB
Production
Debut
2021-08-11
2020-08-05
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