Compare Oppo Band vs Apple Watch SE vs Samsung Galaxy Watch 4
Variants
Band Style
Band
40 mm
44 mm
40 mm
44 mm
Connectivity
Ports
Magnetic Connector
Wireless Connectivity
Bluetooth 5.0
Bluetooth 5.0 LE, WiFi 4, NFC
LTE (optional), Bluetooth 5.0, WiFi 4, NFC
Construction
Battery | Capacity
100 mAh
Material
2.5D glass front + plastic back
Glass front, ceramic/sapphire crystal back, aluminum frame
Aluminum case + Corning Gorilla Glass with DX+ display cover
Dimensions
Size | Depth
11.45 mm
10.4 mm
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
Pixel Density
326 ppi
Resolution
294x126
Function
Chipset
Apollo3
Apple S5 Dual Core
Exynos W920 Dual Core 1.18GHz (5nm Processor)
Compatibility
Android 6.0 or higher
Fast Charging
15 minutes charges to 46%
30 minutes for 10 hours
GPS
Yes, with A-GPS, GLONASS
GPS/Glonass/Beidou/Galileo
Operating System
WatchOS 7.0
Wear OS Powered by Samsung, One UI Watch 3
SIM
ESIM
ESIM
Sensor
3-axis acceleration sensor, optical heart rate sensor, optical SpO2 sensor
Accelerometer, gyro, heart rate (2nd 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
5 ATM water resistance (50 m)
5ATM + IP68
Wireless Charging
WPC-based wireless charging
Performance
Battery Life
Up to 12 days
18 h
40 hours
Durability
MIL-STD-810G
Memory | Capacity
1 GB
1.5 GB
Storage
16 MB
32 GB
16 GB
Production
Availability
2020-09-18
Debut
2020-06
2020-09-15
2021-08-11
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