Compare Samsung Galaxy Fit 2 vs Oppo Band vs OnePlus Watch
Variants
Band Style
Band
Connectivity
Ports
USB-C
Wireless Connectivity
Bluetooth 5.1
Bluetooth 5.0
Bluetooth 5.0
Construction
Battery | Capacity
159 mAh
100 mAh
402 mAh
Colors
Midnight Black
Material
2.5D glass front + plastic back
316L stainless steel + Fluoroelastomer strap
Dimensions
Size | Depth
11.1 mm
11.45 mm
10.9 mm
Size | Height
46.6 mm
40.4 mm
46.4 mm
Size | Width
18.6 mm
17.6 mm
46.4 mm
Weight
21 g
10.3 g
45g w/o strap / 75g w/ strap
Display
Display Diagonal
1.1 inch
1.1"
1.39 inch
Display Type
OLED (AMOLED), 16M colors (8-bit)
AMOLED (OLED)
AMOLED (OLED)
Gamut
100% DCI-P3
Pixel Density
454 × 454
Resolution
126 x 294
294x126
326 ppi
Function
Chipset
Apollo3
Fast Charging
15 minutes charges to 46%
GPS
GPS, GLONASS, Galileo, Beidou
Operating System
FreeRTOS
Operating Temperature
5°C to 35°C (41°F to 95°F)
Sensor
Accelerometer,Gyro Sensor,Optical Heart Rate Sensor
3-axis acceleration sensor, optical heart rate sensor, optical SpO2 sensor
Accelerometer Sensor, Gyroscope Sensor, Geomagnetic sensor, Optical heart rate and blood oxygen sensor, Ambient light sensor, Air pressure sensor, Capacitance sensor
Weather Resistance
5ATM
5ATM, IP68
Performance
Battery Life
up to 15 days / 21 days (low usage)
Up to 12 days
Up to 14 days / 5 days sleep blood oxygen monitoring / 25 hours exercise with GPS
Memory | Capacity
2 GB
4 GB
Storage
32 GB
16 MB
Production
Debut
2020-09-02
2020-06
2021-03
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