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| ratings | ||||
| Overall NDTV Rating | Read Review | - | ||
| Design and comfort Rating | - | |||
| Tracking accuracy Rating | - | |||
| Software and ecosystem Rating | - | |||
| Battery life Rating | - | |||
| key specs | ||||
| Strap Colour | Black, Silver | - | ||
| Display Size | 46mm | 36mm | ||
| Compatible OS | Android | Android, iOS | ||
| Dial Shape | Round | Rectangle | ||
| Display Type | AMOLED | - | ||
| Ideal For | Unisex | Unisex | ||
| Strap Material | - | Silicone | ||
| general | ||||
| Brand | Samsung | Amazfit | ||
| Model | Galaxy Watch 4 Classic (46mm) | Pop | ||
| Release date | August 11, 2021 | October 21, 2020 | ||
| Model Name | Galaxy Watch 4 Classic | Pop | ||
| Dial Shape | Round | Rectangle | ||
| Size | Large | Regular | ||
| Touchscreen | Yes | Yes | ||
| Interchangeable Strap | Yes | Yes | ||
| Water Resistant | IP68 | 5 ATM | ||
| Water Resistance Depth | 5 ATM | 50 metres | ||
| Dial Material | Stainless Steel | Polycarbonate | ||
| Ideal For | Unisex | Unisex | ||
| Strap Colour | Black, Silver | - | ||
| Dial Colour | Black, Silver | Black, Pink, Teal | ||
| Strap Material | - | Silicone | ||
| dimensions | ||||
| Width | 45.5 | - | ||
| Height | 45.5 | - | ||
| Thickness | 11 | - | ||
| Weight (g) | 52.00 | 31.00 | ||
| product details | ||||
| Sensor | Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor | Huami’s self-developed BioTracker 2 PPG, blood oxygen sensor, accelerometer, gyroscope | ||
| Compatible Device | Android | Android, iOS | ||
| Notification | Yes | Yes | ||
| Rechargeable Battery | Yes | Yes | ||
| Battery Life | - | 9 days | ||
| Charge Time | - | 2 hours | ||
| connectivity features | ||||
| Bluetooth | Yes | Yes | ||
| Bluetooth Version | 5.0 | 5.0 | ||
| Wi-Fi | Yes | - | ||
| GPS | Yes | Yes | ||
| Other Connectivity Features | NFC | - | ||
| platform and storage features | ||||
| Operating System | One UI Watch 3 | RTOS | ||
| Compatible Operating System | Android | Android, iOS | ||
| RAM | 1.5GB | - | ||
| Processor Name | Exynos W920 | - | ||
| Internal Memory | 16GB | - | ||
| camera and display features | ||||
| Display Resolution | 450x450 | 320x302 | ||
| Display Size | 46mm | 36mm | ||
| Display Type | AMOLED | - | ||
| Scratch Resistant | Gorilla Glass DX | - | ||
| fitness and watch functions | ||||
| Step Count | Yes | Yes | ||
| Calorie Count | Yes | Yes | ||
| Heart Rate Monitor | Yes | Yes | ||
| Compass | Yes | - | ||
| Calendar | Yes | Yes | ||
| Alarm Clock | Yes | Yes | ||
| Date & Time Display | Yes | Yes | ||
| Language | English | - | ||
| Number of Buttons | 2 | 1 | ||
| Other Watch Functions | Heart rate, blood oxygen, electrocardiogram (EKG) | - | ||
| Other Fitness Features | - | 60+ professional sports modes | ||
| audio and video features | ||||
| Speaker | Yes | - | ||
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