Compare Oppo Band vs Samsung Galaxy Watch 3 vs Apple Watch Series 7
Variants
Band Style
Band
45mm
41 mm
45 mm
41mm
44mm
Aluminium
Stainless Steel
41 mm
45 mm
Connectivity
Ports
Magnetic Connector
Wireless Connectivity
Bluetooth 5.0
LTE (optional), Bluetooth v5.0, Wi-Fi b/g/n, NFC, GPS/Glonass/Beidou/Galileo
Bluetooth 5.0, WiFi 4, NFC
Construction
Battery | Capacity
100 mAh
Cable
1 m Magnetic charging cable
Colors
Stainless Steel: Mystic Bronze, Mystic Black, Mystic Silver / Titanium: Mystic Black
Material
2.5D glass front + plastic back
Stainless Steel case with premium leather strap / Titanium case with metal strap
Stainless steel or Aluminum case, Ceramic or Sapphire Crystal back, Sapphire Glass front
Speakers
Yes
Dimensions
Bezels
1.7 mm
Size | Depth
11.45 mm
10.7 mm / 0.42"
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 (Super AMOLED), Full Color Always On Display, Corning Gorilla Glass DX
OLED
Gamut
100% DCI-P3
Resolution
294x126
360 x 360
Function
Bluetooth Profiles
A2DP, LE
Chipset
Apollo3
Exynos 9110 Dual core 1.15 GHz
Apple S7
Compatibility
Android 5.0+ / iOS 9.0+
Fast Charging
15 minutes charges to 46%
Yes
GPS
GPS, A-GPS, GLONASS, GALILEO, QZSS, BDS
Graphics
PowerVR
Operating System
Tizen Based Wearable OS 5.5
watchOS 8.0
Processor
Dual core
SIM
eSIM
Sensor
3-axis acceleration sensor, optical heart rate sensor, optical SpO2 sensor
Accelerometer, Barometer, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical Heart Sensor
Accelerometer, gyro, heart rate (3rd gen), barometer, always-on altimeter, compass, SpO2, VO2max
Touch Screen
3D Touch
Weather Resistance
5ATM
5ATM + IP68 / MIL-STD-810G
IP6X dust + WR50 water
Wireless Charging
WPC-based wireless charging
Performance
Battery Life
Up to 12 days
Up to 18 h
Charging Time
1.5 h
Memory | Capacity
1 GB
1 GB
Storage
16 MB
8 GB
32 GB
Production
Availability
2021-10
Debut
2020-06
2020-08-05
2021-09-14
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