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- Samsung Samsung Galaxy Watch 7 vs Samsung Galaxy Watch 3 4G (45mm)
Samsung Samsung Galaxy Watch 7 vs Samsung Galaxy Watch 3 4G (45mm) comparison
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| key specs | ||||
| Strap Colour | Cream, Green | - | ||
| Display Size | 40mm | 45mm | ||
| Strap Material | Silicone | Leather | ||
| Dial Shape | Round | Round | ||
| Display Type | Super AMOLED | Super AMOLED | ||
| Ideal For | Unisex | - | ||
| Compatible OS | - | Android, iOS | ||
| general | ||||
| Brand | Samsung | Samsung | ||
| Model | Galaxy Watch 7 | Galaxy Watch 3 4G (45mm) | ||
| Release date | July 10, 2024 | August 5, 2020 | ||
| Model Number | SM-L315FZGA | - | ||
| Model Name | Galaxy Watch | Galaxy Watch 3 4G (45mm) | ||
| Dial Shape | Round | Round | ||
| Strap Colour | Cream, Green | - | ||
| Strap Material | Silicone | Leather | ||
| Size | Regular | - | ||
| Touchscreen | Yes | Yes | ||
| Interchangeable Strap | Yes | - | ||
| Water Resistant | 5 ATM | 5ATM + IP68 | ||
| Water Resistance Depth | IP68 | 50 | ||
| Usage | Regular | - | ||
| Ideal For | Unisex | - | ||
| Dial Material | - | Stainless Steel, Titanium | ||
| Dial Colour | - | Mystic Black, Mystic Bronze, Mystic Silver | ||
| dimensions | ||||
| Width | 40.4 | 45 | ||
| Height | 40.4 | 46.2 | ||
| Thickness | 9.7 | 11.1 | ||
| Diameter | 40 | - | ||
| Weight (g) | 28.80 | 53.80 | ||
| product details | ||||
| Sensor | Samsung BioActive Sensor (Optical Bio-signal sensor + Electrical Heart Signal + Bioelectrical Impedance Analysis), Temperature Sensor, Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor | Accelerometer, Barometer, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical Heart Sensor | ||
| Compatible Device | Android 11 or higher and with more than 1.5GB of memory | Android 5.0 or later and with more than 1.5GB of RAM, iPhone 5 or later models with iOS 9.0 or later | ||
| Battery Type | 300mAh | - | ||
| Rechargeable Battery | Yes | Yes | ||
| Notification | - | Yes | ||
| Charger Type | - | Wireless | ||
| connectivity features | ||||
| Call Function | Yes | Yes | ||
| Bluetooth | Yes | Yes | ||
| Bluetooth Version | 5.3 | 5.0 | ||
| Wi-Fi | Yes | Yes | ||
| GPS | Yes | Yes | ||
| Messaging Support | Yes | - | ||
| Other Connectivity Features | - | LTE, Wi-Fi b/g/n, NFC, Glonass, Beidou, Galileo | ||
| platform and storage features | ||||
| Operating System | Watch OS | Tizen based Wearable OS 5.5 | ||
| RAM | 2GB | 1MB | ||
| Processor Name | Exynos W1000 | Exynos 9110 | ||
| Internal Memory | 32GB | 8GB | ||
| Compatible Operating System | - | Android, iOS | ||
| Number of Cores | - | dual-core | ||
| camera and display features | ||||
| Display Resolution | 432x432 | 360 x 360 | ||
| Display Size | 40mm | 45mm | ||
| Display Type | Super AMOLED | Super AMOLED | ||
| Scratch Resistant | - | Corning Gorilla Glass DX | ||
| fitness and watch functions | ||||
| Step Count | Yes | Yes | ||
| Calorie Count | Yes | - | ||
| Heart Rate Monitor | Yes | Yes | ||
| Compass | Yes | - | ||
| Calendar | Yes | Yes | ||
| Alarm Clock | Yes | Yes | ||
| Date & Time Display | Yes | Yes | ||
| Other Fitness Features | Novo FDA-authorised Sleep Apnea tracking, AFib, SpO2, Menstrual cycle monitoring | - | ||
| Number of Buttons | - | 2 | ||
| ratings | ||||
| Overall NDTV Rating | - | Read Review | ||
| Design and comfort Rating | - | |||
| Tracking accuracy Rating | - | |||
| Companion app Rating | - | |||
| Software and ecosystem Rating | - | |||
| Battery life Rating | - | |||
| audio and video features | ||||
| Speaker | - | Yes | ||
| Gesture Control | - | Yes | ||
| Microphone | - | Yes | ||
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