Compare Samsung Galaxy Watch 4 vs Apple Watch Series 6 vs Huawei Porsche Design Watch GT 2
Variants
40 mm
44 mm
40 mm
44 mm
Connectivity
Ports
Magnetic Connector
Wireless Connectivity
LTE (optional), Bluetooth 5.0, WiFi 4, NFC
Bluetooth 5.0 LE, WiFi 4, NFC
Bluetooth 5.1 LE
Construction
Battery | Capacity
455 mAh
Cable
1 m Magnetic charging cable
Colors
Aluminium: Silver, Gold, Space Gray, Blue, Red / Stainless Steel: Silver, Graphite (DLC), Gold (PVD)
Titanium
Material
Aluminum case + Corning Gorilla Glass with DX+ display cover
Stainless steel, Aluminum, Ceramic
Titanium + Sapphire glass
Dimensions
Size | Depth
9.8 mm
10.4 mm
11.4 mm
Size | Height
46.7 mm
Size | Width
46.7 mm
Weight
52 g
Display
Brightness
1000 nits
Display Diagonal
1.78 in
1.39 inch
Display Type
OLED (Super AMOLED), Full Color Always On Display, Corning Gorilla Glass DX
OLED, w/ Sapphire Crystal
OLED (AMOLED)
Resolution
454 x 454
Function
Chipset
Exynos W920 Dual Core 1.18GHz (5nm Processor)
Apple S6 Dual Core
Compatibility
Android 6.0 or higher
Fast Charging
30 minutes for 10 hours
Yes
GPS
GPS/Glonass/Beidou/Galileo
Yes
Yes
Operating System
Wear OS Powered by Samsung, One UI Watch 3
WatchOS 7
Operating Temperature
-20 - 45 deg C
Processor
Kirin A1 + STL4R9
SIM
ESIM
ESIM
Sensor
Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor
Accelerometer, Altimeter, Barometer, Compass, ECG, Gyroscope, Heart Rate, Light Sensor, Pulse Oximeter
Accelerometer, Gyroscope, Geomagnetic sensor, Optical heart rate sensor, Ambient light, Air pressure, Capacitive sensor
Touch Screen
3D Touch
Weather Resistance
5ATM + IP68
5 ATM water resistance (50 m)
5 ATM water-resistant (50 m under ISO standard 22810:2010)
Wireless Charging
WPC-based wireless charging
Yes
Performance
Battery Life
40 hours
Up to 18 h
14 days
Charging Time
1.5 h
Durability
MIL-STD-810G
Memory | Capacity
1.5 GB
1 GB
32 MB
Storage
16 GB
32 GB
4 GB
Production
Accessory
Watch Strap, included: Pure titanium, in patented single link design with quick-change system
Availability
2020-09-18
2020-11-03
Debut
2021-08-11
2020-09-15
2020-10-22
Made In
China
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