Boult Crown R Pro 2 Smartwatch vs Noise NoiseFit Evolve 4 Smartwatch
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General
| Country of Origin | China | |
| Brand | Boult | Noise |
| Model Name | Crown R Pro 2 | NoiseFit Evolve 4 |
| Ideal For | Men, Women | |
| Sales Package | Smartwatch, Charger, User Manual | Smartwatch, Magnetic Charger, User Manual, Warranty Card |
Design and Body
| Material | Zinc Alloy | Aluminum, Silicone |
| Strap | Silicone | 22mm (silicone, leather & metallic chain) |
| Shape | Circle | Circle |
| Water Resistant | Yes | Yes |
| Water Resistant Depth | 1 m | 1.5 m |
| Water Resistant Certificate | IP67 | IP68 |
| Dust Proof | Yes |
Display
| Type | Color AMOLED | Color AMOLED |
| Touch | Yes | Yes |
| Size | 1.43 inches | 1.46 inches |
| Resolution | 466 x 466 pixels | |
| PPI | 326 ppi | |
| Features | 500 nits brightness |
Connectivity
| Bluetooth | Yes, 5.2 | Yes, 5.3 |
| Bluetooth Calling | Yes | Yes |
Extra
| Voice Assistant | Yes | |
| Inbuilt Microphone | Yes | |
| Inbuilt Speaker | Yes | |
| Notifications | Yes | |
| Extra Features | 120+ Sports Modes, 150+ Cloud based watchfaces, Find my Phone, Working Crown | 100+ sports modes, Wake gesture, Smart DND, Remote camera control, Ideal for Men & Women |
Camera
| Flash | Yes, Screen Flash |
Technical
| Compatible OS | Android, iOS | iOS 11.0 + or Android 9.0 + |
Multimedia
| Yes |
Battery
| Removable Battery | Non-Removable Battery | |
| Battery Backup | 7 days | |
| StandBy Time | 1 month |
Fitness Features and Sensors
| Heart Rate Monitor | Yes | Yes |
| SpO2 (Blood Oxygen) Monitor | Yes | Yes |
| Pedometer | Yes | Yes |
| Sleep Monitor | Yes | Yes |
| Reminder | Yes, Drink Water, Sedentary Reminder | Yes |
| Meters and Sensors | Accelerometer, Calorie Count, Step Count | Calorie Count, Step Count, Accelerometer |
| Extra Features | Alarm Clock, Stopwatch, Timer, Female Menstrual Cycle Activity,Breath Training | Alarm Clock, Stopwatch, Timer |
Warranty
| Warranty | 1 year, Manufacturer Warranty | 1 year, Warranty from the date of purchase |
| Covered in Warranty | Manufacturing Defects | |
| Not Covered in Warranty | Physical Damages |
Discuss
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