Samsung Galaxy Watch 4 LTE 44mm vs Fastrack Optimus 2 Pro Smartwatch
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General
| Brand | Samsung | Fastrack | 
| Model | SM-R875FZKA | |
| Model Name | Galaxy Watch 4 44mm | Optimus 2 Pro | 
| Sim | Yes, eSIM | |
| Ideal For | Men, Women | |
| Sales Package | Smartwatch, Charging Cable, Quick Start Guide | 
Design and Body
| Weight | 30.3 g | 52 g | 
| Material | Metal Alloy | |
| Strap | Silicone | |
| Shape | Circle | Circle | 
| Water Resistant | Yes | Yes | 
| Water Resistant Depth | 50 m | 1.5 m | 
| Water Resistant Certificate | IP68 | IP68 | 
| Dust Proof | Yes | |
| Scratch Resistant | Yes | 
Display
| Type | Color Super AMOLED | Color AMOLED | 
| Touch | Yes, Multi Touch | Yes | 
| Size | 1.4 inches | 1.43 inches | 
| Resolution | 450 x 450 pixels | 466 x 466 pixels | 
| PPI | 364 ppi | 461 ppi | 
| Features | Corning Gorilla Glass DX | 550 Nits Brightness | 
Memory
| RAM | 1.5 GB | |
| Inbuilt Memory | 16 GB | 
Connectivity
| Wi-Fi | Yes | |
| Bluetooth | Yes, 5.0 | Yes, 5.3 | 
| Bluetooth Calling | Yes | |
| GPS | Yes | |
| 3G | Yes | |
| 4G | Yes | |
| Call Features | Call Answer, Call Reject, Call Mute, Call Notifications, Quick Replies (Android) | 
Extra
| NFC | Yes | |
| Voice Assistant | Yes | |
| Notifications | Yes | |
| Extra Features | 100+ Sports Mode and Watch Faces, Inbuilt Games, Music & Camera Control, Calculator, SOS Calling | 
Camera
| Camera | No | 
Technical
| OS | Android Wear | |
| Compatible OS | Android | Android & iOS | 
| CPU | Exynos W920 | |
| CPU Speed | 1.15 GHz | 
Multimedia
| Music | Yes | 
Battery
| Battery Capacity | 361 mAh | |
| Battery Type | Lithium Polymer | |
| Removable Battery | Non-Removable Battery | Non-Removable Battery | 
| Battery Backup | 1.67 days | 5 days | 
| Wireless Charging | Yes | 
Fitness Features and Sensors
| Heart Rate Monitor | Yes | Yes | 
| SpO2 (Blood Oxygen) Monitor | Yes | Yes | 
| Pedometer | Yes | Yes | 
| Sleep Monitor | Yes | Yes | 
| Reminder | Yes | Yes | 
| Meters and Sensors | Calorie Count, Step Count, Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical Heart Sensor, Bioelectrical Impedance Analysis Sensor | Calorie Count, Step Count, Accelerometer | 
| Extra Features | Alarm Clock, Stopwatch, Timer | Alarm Clock, Stopwatch, Timer, Auto Stress, Women's Health, Activity Tracker, Breathe Exercise | 
Warranty
| Warranty | 1 year, Brand Warranty | 1 year, Warranty on Product | 
| Covered in Warranty | Manufacturing Defects | |
| Not Covered in Warranty | Physical Damage | 
Discuss
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