Compare Apple Watch Series 7 vs Apple Watch Series 6 vs Huawei Porsche Design Watch GT 2
Variants
Aluminium
Stainless Steel
41 mm
45 mm
40 mm
44 mm
Connectivity
Ports
Magnetic Connector
Magnetic Connector
Wireless Connectivity
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
1 m Magnetic charging cable
Colors
Aluminium: Silver, Gold, Space Gray, Blue, Red / Stainless Steel: Silver, Graphite (DLC), Gold (PVD)
Titanium
Material
Stainless steel or Aluminum case, Ceramic or Sapphire Crystal back, Sapphire Glass front
Stainless steel, Aluminum, Ceramic
Titanium + Sapphire glass
Speakers
Yes
Dimensions
Bezels
1.7 mm
Size | Depth
10.7 mm / 0.42"
10.4 mm
11.4 mm
Size | Height
46.7 mm
Size | Width
46.7 mm
Weight
52 g
Display
Brightness
1000 nits
1000 nits
Display Diagonal
1.78 in
1.39 inch
Display Type
OLED
OLED, w/ Sapphire Crystal
OLED (AMOLED)
Resolution
454 x 454
Function
Bluetooth Profiles
A2DP, LE
Chipset
Apple S7
Apple S6 Dual Core
Fast Charging
Yes
Yes
GPS
GPS, A-GPS, GLONASS, GALILEO, QZSS, BDS
Yes
Yes
Graphics
PowerVR
Operating System
watchOS 8.0
WatchOS 7
Operating Temperature
-20 - 45 deg C
Processor
Dual core
Kirin A1 + STL4R9
SIM
eSIM
ESIM
Sensor
Accelerometer, gyro, heart rate (3rd gen), barometer, always-on altimeter, compass, SpO2, VO2max
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
3D Touch
Weather Resistance
IP6X dust + WR50 water
5 ATM water resistance (50 m)
5 ATM water-resistant (50 m under ISO standard 22810:2010)
Wireless Charging
Yes
Performance
Battery Life
Up to 18 h
Up to 18 h
14 days
Charging Time
1.5 h
1.5 h
Memory | Capacity
1 GB
1 GB
32 MB
Storage
32 GB
32 GB
4 GB
Production
Accessory
Watch Strap, included: Pure titanium, in patented single link design with quick-change system
Availability
2021-10
2020-09-18
2020-11-03
Debut
2021-09-14
2020-09-15
2020-10-22
Made In
China
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