Compare Apple Watch Series 7 vs Samsung Galaxy Fit 2 vs Huawei Watch GT 2 Pro
Variants
Aluminium
Stainless Steel
41 mm
45 mm
Connectivity
Ports
Magnetic Connector
Wireless Connectivity
Bluetooth 5.0, WiFi 4, NFC
Bluetooth 5.1
Bluetooth 5.1 LE
Construction
Battery | Capacity
159 mAh
Cable
1 m Magnetic charging cable
Colors
Night Black, Nebula Gray
Material
Stainless steel or Aluminum case, Ceramic or Sapphire Crystal back, Sapphire Glass front
Titanium + Sapphire glass
Speakers
Yes
Dimensions
Bezels
1.7 mm
Size | Depth
10.7 mm / 0.42"
11.1 mm
11.4 mm
Size | Height
46.6 mm
46.7 mm
Size | Width
18.6 mm
46.7 mm
Weight
21 g
52 g
Display
Brightness
1000 nits
Display Diagonal
1.1 inch
1.39 inch
Display Type
OLED
OLED (AMOLED), 16M colors (8-bit)
OLED (AMOLED)
Resolution
126 x 294
454 x 454
Function
Bluetooth Profiles
A2DP, LE
Chipset
Apple S7
Fast Charging
Yes
GPS
GPS, A-GPS, GLONASS, GALILEO, QZSS, BDS
Yes
Graphics
PowerVR
Operating System
watchOS 8.0
FreeRTOS
Operating Temperature
-20 - 45 deg C
Processor
Dual core
Kirin A1 + STL4R9
SIM
eSIM
Sensor
Accelerometer, gyro, heart rate (3rd gen), barometer, always-on altimeter, compass, SpO2, VO2max
Accelerometer,Gyro Sensor,Optical Heart Rate Sensor
Accelerometer, Gyroscope, Geomagnetic sensor, Optical heart rate sensor, Ambient light, Air pressure, Capacitive sensor
Touch Screen
3D Touch
Weather Resistance
IP6X dust + WR50 water
5 ATM water-resistant (50 m under ISO standard 22810:2010)
Wireless Charging
Yes
Performance
Battery Life
Up to 18 h
up to 15 days / 21 days (low usage)
14 days
Charging Time
1.5 h
Memory | Capacity
1 GB
2 GB
Storage
32 GB
32 GB
4 GB
Production
Accessory
Watch Strap, included: Black Fluoroelastomer Strap, Gray Brown Leather Strap
Availability
2021-10
2020-10-04
Debut
2021-09-14
2020-09-02
2020-09-10
Made In
China
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