Compare Oppo Band vs Apple Watch Series 7 vs Samsung Galaxy Watch 4
Variants
Band Style
Band
Aluminium
Stainless Steel
41 mm
45 mm
40 mm
44 mm
Connectivity
Ports
Magnetic Connector
Wireless Connectivity
Bluetooth 5.0
Bluetooth 5.0, WiFi 4, NFC
LTE (optional), Bluetooth 5.0, WiFi 4, NFC
Construction
Battery | Capacity
100 mAh
Cable
1 m Magnetic charging cable
Material
2.5D glass front + plastic back
Stainless steel or Aluminum case, Ceramic or Sapphire Crystal back, Sapphire Glass front
Aluminum case + Corning Gorilla Glass with DX+ display cover
Speakers
Yes
Dimensions
Bezels
1.7 mm
Size | Depth
11.45 mm
10.7 mm / 0.42"
9.8 mm
Size | Height
40.4 mm
Size | Width
17.6 mm
Weight
10.3 g
Display
Brightness
1000 nits
Display Diagonal
1.1"
Display Type
AMOLED (OLED)
OLED
OLED (Super AMOLED), Full Color Always On Display, Corning Gorilla Glass DX
Gamut
100% DCI-P3
Resolution
294x126
Function
Bluetooth Profiles
A2DP, LE
Chipset
Apollo3
Apple S7
Exynos W920 Dual Core 1.18GHz (5nm Processor)
Compatibility
Android 6.0 or higher
Fast Charging
15 minutes charges to 46%
Yes
30 minutes for 10 hours
GPS
GPS, A-GPS, GLONASS, GALILEO, QZSS, BDS
GPS/Glonass/Beidou/Galileo
Graphics
PowerVR
Operating System
watchOS 8.0
Wear OS Powered by Samsung, One UI Watch 3
Processor
Dual core
SIM
eSIM
ESIM
Sensor
3-axis acceleration sensor, optical heart rate sensor, optical SpO2 sensor
Accelerometer, gyro, heart rate (3rd gen), barometer, always-on altimeter, compass, SpO2, VO2max
Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor
Touch Screen
3D Touch
Weather Resistance
5ATM
IP6X dust + WR50 water
5ATM + IP68
Wireless Charging
WPC-based wireless charging
Performance
Battery Life
Up to 12 days
Up to 18 h
40 hours
Charging Time
1.5 h
Durability
MIL-STD-810G
Memory | Capacity
1 GB
1.5 GB
Storage
16 MB
32 GB
16 GB
Production
Availability
2021-10
Debut
2020-06
2021-09-14
2021-08-11
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