Compare Samsung Galaxy Watch 4 Classic vs Apple Watch Series 7 vs Huawei WATCH 3
Variants
42 mm
46 mm
Aluminium
Stainless Steel
41 mm
45 mm
Active Edition
Classic Edition
Elite Edition
Connectivity
Ports
Magnetic Connector
Wireless Connectivity
LTE (optional), Bluetooth 5.0, WiFi 4, NFC
Bluetooth 5.0, WiFi 4, NFC
WiFi, NFC, Bluetooth 5.2
Construction
Cable
1 m Magnetic charging cable
Colors
Black, Silver
Material
Aluminum case + Corning Gorilla Glass with DX display cover
Stainless steel or Aluminum case, Ceramic or Sapphire Crystal back, Sapphire Glass front
Stainless Steel + Ceramic
Microphone
Yes
Speakers
Yes
Yes
Dimensions
Bezels
1.7 mm
Size | Depth
10.7 mm / 0.42"
12.15 mm
Size | Height
46.2 mm
Size | Width
46.2 mm
Weight
54 g (strap excluded)
Display
Brightness
1000 nits
Display Diagonal
1.43 inches
Display Type
OLED (Super AMOLED), Full Color Always On Display, Corning Gorilla Glass DX
OLED
AMOLED (OLED)
Pixel Density
326 ppi
Resolution
466 x 466
Function
Bluetooth Profiles
A2DP, LE
Chipset
Exynos W920 Dual Core 1.18GHz (5nm Processor)
Apple S7
Compatibility
Android 6.0 or higher
Android 6.0 or later / iOS 9.0 or later
Fast Charging
30 minutes for 10 hours
Yes
GPS
GPS/Glonass/Beidou/Galileo
GPS, A-GPS, GLONASS, GALILEO, QZSS, BDS
Yes
Graphics
PowerVR
Operating System
Wear OS Powered by Samsung, One UI Watch 3
watchOS 8.0
Processor
Dual core
SIM
ESIM
eSIM
Sensor
Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor
Accelerometer, gyro, heart rate (3rd gen), barometer, always-on altimeter, compass, SpO2, VO2max
Acceleration sensor, Gyro sensor, Geomagnetic sensor, Optical heart rate sensor, Ambient light sensor, Barometric pressure sensor, Temperature Sensor
Touch Screen
3D Touch
Weather Resistance
5ATM + IP68
IP6X dust + WR50 water
5 ATM water-resistant
Wireless Charging
WPC-based wireless charging
Yes
Performance
Battery Life
40 hours
Up to 18 h
3 days (smart mode) / 14 days (ultra-long battery life mode) / 1.5 days (smart mode)
Charging Time
1.5 h
Durability
MIL-STD-810G
Memory | Capacity
1.5 GB
1 GB
2 GB
Storage
16 GB
32 GB
16 GB
Production
Availability
2021-10
Debut
2021-08-11
2021-09-14
2021-06
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