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- Garmin D2 Air X15 vs Samsung Galaxy Watch 4 Classic (46mm)
Garmin D2 Air X15 vs Samsung Galaxy Watch 4 Classic (46mm) comparison
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| key specs | ||||
| Strap Colour | Black | Black, Silver | ||
| Display Size | 35mm | 46mm | ||
| Compatible OS | Android and iOS | Android | ||
| Strap Material | Silicone | - | ||
| Dial Shape | Round | Round | ||
| Display Type | AMOLED | AMOLED | ||
| Ideal For | Unisex | Unisex | ||
| general | ||||
| Brand | Garmin | Samsung | ||
| Model | D2 Air X15 | Galaxy Watch 4 Classic (46mm) | ||
| Release date | October 22, 2025 | August 11, 2021 | ||
| Model Name | Garmin D2 Air X15 | Galaxy Watch 4 Classic | ||
| Dial Shape | Round | Round | ||
| Strap Colour | Black | Black, Silver | ||
| Strap Material | Silicone | - | ||
| Size | Regular | Large | ||
| Water Resistance Depth | 5 ATM | 5 ATM | ||
| Usage | Fitness & Outdoor | - | ||
| Ideal For | Unisex | Unisex | ||
| Touchscreen | - | Yes | ||
| Interchangeable Strap | - | Yes | ||
| Water Resistant | - | IP68 | ||
| Dial Material | - | Stainless Steel | ||
| Dial Colour | - | Black, Silver | ||
| dimensions | ||||
| Weight (g) | 38.00 | 52.00 | ||
| Width | - | 45.5 | ||
| Height | - | 45.5 | ||
| Thickness | - | 11 | ||
| product details | ||||
| Sensor | Heart Rate Monitor, Stress, Sleep, Pulse Ox blood oxygen | Samsung BioActive Sensor (Optical Heart Rate + Electrical Heart + Bioelectrical Impedance Analysis), Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor | ||
| Compatible Device | Android and iOS | Android | ||
| Notification | Call Notification, Smartphone Apps Notifications | Yes | ||
| Battery Life | 10 days | - | ||
| Rechargeable Battery | - | Yes | ||
| connectivity features | ||||
| Call Function | Yes | - | ||
| Bluetooth | Yes | Yes | ||
| Third Party App Support | Yes | - | ||
| Call Features | Make and Receive calls | - | ||
| Other Connectivity Features | GPS, Galileo, Glonass, Beidou, QZSS | NFC | ||
| Bluetooth Version | - | 5.0 | ||
| Wi-Fi | - | Yes | ||
| GPS | - | Yes | ||
| platform and storage features | ||||
| Compatible Operating System | Android and iOS | Android | ||
| RAM | 8GB | 1.5GB | ||
| Operating System | - | One UI Watch 3 | ||
| Processor Name | - | Exynos W920 | ||
| Internal Memory | - | 16GB | ||
| camera and display features | ||||
| Display Resolution | 454 x 454 | 450x450 | ||
| Display Size | 35mm | 46mm | ||
| Display Type | AMOLED | AMOLED | ||
| Scratch Resistant | - | Gorilla Glass DX | ||
| fitness and watch functions | ||||
| Step Count | Yes | Yes | ||
| Calorie Count | Yes | Yes | ||
| Heart Rate Monitor | Yes | Yes | ||
| Altimeter | Yes | - | ||
| Compass | Yes | Yes | ||
| Calendar | Yes | Yes | ||
| Alarm Clock | Yes | Yes | ||
| Date & Time Display | Yes | Yes | ||
| Language | English | English | ||
| Number of Buttons | - | 2 | ||
| Other Watch Functions | - | Heart rate, blood oxygen, electrocardiogram (EKG) | ||
| ratings | ||||
| Overall NDTV Rating | - | Read Review | ||
| Design and comfort Rating | - | |||
| Tracking accuracy Rating | - | |||
| Software and ecosystem Rating | - | |||
| Battery life Rating | - | |||
| audio and video features | ||||
| Speaker | - | Yes | ||
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