Oppo Watch 4 Pro vs Fire-Boltt Ninja Pro Max comparison

Compare Oppo Watch 4 Pro
Compare Fire-Boltt Ninja Pro Max
key specs
Strap ColourExtreme Night Black, Breaking Dawn BrownBlack, Blue, Champagne Gold, Olive, Pink Gold, Red Navy, Rose Gold Yellow
Compatible OSAndroid, iOS-
Strap MaterialSiliconeSilicone
Dial ShapeRectangleSquare
Ideal ForUnisexUnisex
Display Size-40mm
general
BrandOppoFire-Boltt
ModelWatch 4 ProNinja Pro Max
Release dateAugust 29, 2023February 10, 2022
Model NameOppo Watch 4 ProFire-Boltt Ninja Pro Max
Dial ShapeRectangleSquare
Strap ColourExtreme Night Black, Breaking Dawn BrownBlack, Blue, Champagne Gold, Olive, Pink Gold, Red Navy, Rose Gold Yellow
Strap MaterialSiliconeSilicone
SizeRegularRegular
TouchscreenYesYes
Interchangeable StrapNo-
Water Resistant5ATMYes
Usage14 daysFitness & Outdoor
Dial MaterialStainless Steel-
Ideal ForUnisexUnisex
Dial Colour-Black
dimensions
Width50.134.5
Height38.341.5
Thickness12.859.5
Weight (g)52.3045.00
Diameter-40
product details
SensorAcceleration sensor, gyroscope sensor, geomagnetic sensor, optical heart rate sensor, blood oxygen sensor, ECG sensor, ambient light sensor, air pressure sensor, wrist temperature sensorSpO2 Monitoring, Heart Rate Monitor, Optical Heart Rate Sensor
Compatible DeviceAndroid, iOSAndroid, iOS
Battery Life14 days8 Days
Charge Time65 minutes-
Closure-Strap Buckle
Notification-Call, Text, Social Media
Battery Type-200
Stand By Time-30 days
Rechargeable Battery-Yes
connectivity features
Call FunctionYesYes
BluetoothYesYes
Bluetooth Version5.05
Wi-FiYes-
GPSYes-
Call Features-Reject calls
Other Connectivity Features-Smart notifications
platform and storage features
Compatible Operating SystemAndroid, iOS-
RAM2GB-
Processor NameSnapdragon W5, Hengxuan 2700-
Internal Memory32GB-
fitness and watch functions
Heart Rate MonitorYesYes
Date & Time DisplayYesYes
Step Count-Yes
Language-English
Number of Buttons-1
Other Fitness Features-Meditative breathing, sleep tracking, drink water reminders
Other Watch Functions-Stopwatch, sedentary reminders
camera and display features
Display Resolution-240x288
Display Size-40mm
Other Display Features-Touch Screen

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