|  |   |   | ||
| key specs | ||||
| Strap Colour | Black, Pink Gold, Silver | Titanium Grey Metal Strap, Orange Fluoroelastomer Strap, Brown Leather Strap, Black Fluoroelastomer Strap | ||
| Display Size | 40mm | 46mm | ||
| Compatible OS | Android | - | ||
| Dial Shape | Round | Round | ||
| Display Type | AMOLED | AMOLED | ||
| Ideal For | Unisex | - | ||
| general | ||||
| Brand | Samsung | Huawei | ||
| Model | Galaxy Watch 4 (40mm) | Watch GT 2 (46mm) | ||
| Release date | August 11, 2021 | September 1, 2019 | ||
| Model Name | Galaxy Watch 4 | - | ||
| Dial Shape | Round | Round | ||
| Size | Regular | - | ||
| Touchscreen | Yes | Yes | ||
| Interchangeable Strap | Yes | - | ||
| Water Resistant | IP68 | 5ATM | ||
| Water Resistance Depth | 5 ATM | 50 metres | ||
| Dial Material | Aluminium | Stainless Steel | ||
| Ideal For | Unisex | - | ||
| Strap Colour | Black, Pink Gold, Silver | Titanium Grey Metal Strap, Orange Fluoroelastomer Strap, Brown Leather Strap, Black Fluoroelastomer Strap | ||
| Dial Colour | Black, Pink Gold, Silver | Black Stainless Steel, Stainless Steel, Titanium Grey Stainless Steel | ||
| dimensions | ||||
| Width | 40.4 | 45.9 | ||
| Height | 39.3 | 45.9 | ||
| Thickness | 9.8 | 10.7 | ||
| Weight (g) | 25.90 | 41.00 | ||
| product details | ||||
| Sensor | Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor | Accelerometer, Gyroscope, Geomagnetic sensor, Optical heart rate sensor, Ambient light sensor, Air pressure sensor, Capacitive sensor | ||
| Compatible Device | Android | Android 4.4 or later, iOS 9.0 or later | ||
| Notification | Yes | Yes | ||
| Rechargeable Battery | Yes | Yes | ||
| Notification Type | - | SMS messages, Email, Calendar, and Social Media apps | ||
| Battery Life | - | Up to 14-Days | ||
| Other Features | - | Weather, Alarm, Timer, Stopwatch, Flashlight and Find My Phone. | ||
| connectivity features | ||||
| Bluetooth | Yes | Yes | ||
| Bluetooth Version | 5.0 | 5 | ||
| Wi-Fi | Yes | - | ||
| GPS | Yes | Yes | ||
| Call Function | - | Yes | ||
| Call Features | - | Bluetooth Calling | ||
| platform and storage features | ||||
| Operating System | One UI Watch 3 | Kirin A1 | ||
| Compatible Operating System | Android | - | ||
| RAM | 1.5GB | - | ||
| Processor Name | Exynos W920 | - | ||
| Internal Memory | 16GB | - | ||
| camera and display features | ||||
| Display Resolution | 396x396 | 454 x 454 | ||
| Display Size | 40mm | 46mm | ||
| Display Type | AMOLED | AMOLED | ||
| Scratch Resistant | Yes, Gorilla Glass DX | - | ||
| fitness and watch functions | ||||
| Step Count | Yes | Yes | ||
| Calorie Count | Yes | Yes | ||
| Heart Rate Monitor | Yes | Yes | ||
| Compass | Yes | - | ||
| Calendar | Yes | - | ||
| Alarm Clock | Yes | - | ||
| Date & Time Display | Yes | Yes | ||
| Language | English | - | ||
| Number of Buttons | 2 | 2 | ||
| Other Watch Functions | Heart rate, blood oxygen, SpO2 Sensor | - | ||
| audio and video features | ||||
| Speaker | Yes | - | ||
| Microphone | - | Yes | ||
| ratings | ||||
| Overall NDTV Rating | - | Read Review | ||
| Design and comfort Rating | - | |||
| Tracking accuracy Rating | - | |||
| Software and ecosystem Rating | - | |||
| Battery life Rating | - | |||
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